207 files changed, 9776 insertions, 1854 deletions

diff --git a/src/android/.gitignore b/src/android/.gitignore
index 121cc8484..ff7121acd 100644
--- a/src/android/.gitignore
+++ b/src/android/.gitignore
@@ -63,3 +63,6 @@ fastlane/Preview.html
 fastlane/screenshots
 fastlane/test_output
 fastlane/readme.md
+
+# Autogenerated library for vulkan validation layers
+libVkLayer_khronos_validation.so
diff --git a/src/android/app/build.gradle.kts b/src/android/app/build.gradle.kts
index fe79a701c..84a3308b7 100644
--- a/src/android/app/build.gradle.kts
+++ b/src/android/app/build.gradle.kts
@@ -77,13 +77,30 @@ android {
         buildConfigField("String", "BRANCH", "\"${getBranch()}\"")
     }
 
+    val keystoreFile = System.getenv("ANDROID_KEYSTORE_FILE")
+    if (keystoreFile != null) {
+        signingConfigs {
+            create("release") {
+                storeFile = file(keystoreFile)
+                storePassword = System.getenv("ANDROID_KEYSTORE_PASS")
+                keyAlias = System.getenv("ANDROID_KEY_ALIAS")
+                keyPassword = System.getenv("ANDROID_KEYSTORE_PASS")
+            }
+        }
+    }
+
     // Define build types, which are orthogonal to product flavors.
     buildTypes {
 
         // Signed by release key, allowing for upload to Play Store.
         release {
+            signingConfig = if (keystoreFile != null) {
+                signingConfigs.getByName("release")
+            } else {
+                signingConfigs.getByName("debug")
+            }
+
             resValue("string", "app_name_suffixed", "yuzu")
-            signingConfig = signingConfigs.getByName("debug")
             isMinifyEnabled = true
             isDebuggable = false
             proguardFiles(
@@ -197,7 +214,7 @@ dependencies {
     implementation("androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.1")
     implementation("io.coil-kt:coil:2.2.2")
     implementation("androidx.core:core-splashscreen:1.0.1")
-    implementation("androidx.window:window:1.1.0")
+    implementation("androidx.window:window:1.2.0-beta03")
     implementation("org.ini4j:ini4j:0.5.4")
     implementation("androidx.constraintlayout:constraintlayout:2.1.4")
     implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.1.0")
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/NativeLibrary.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/NativeLibrary.kt
index 21f67f32a..6e39e542b 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/NativeLibrary.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/NativeLibrary.kt
@@ -247,7 +247,12 @@ object NativeLibrary {
 
     external fun setAppDirectory(directory: String)
 
-    external fun installFileToNand(filename: String): Int
+    /**
+     * Installs a nsp or xci file to nand
+     * @param filename String representation of file uri
+     * @param extension Lowercase string representation of file extension without "."
+     */
+    external fun installFileToNand(filename: String, extension: String): Int
 
     external fun initializeGpuDriver(
         hookLibDir: String?,
@@ -512,6 +517,11 @@ object NativeLibrary {
     external fun submitInlineKeyboardInput(key_code: Int)
 
     /**
+     * Creates a generic user directory if it doesn't exist already
+     */
+    external fun initializeEmptyUserDirectory()
+
+    /**
      * Button type for use in onTouchEvent
      */
     object ButtonType {
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/activities/EmulationActivity.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/activities/EmulationActivity.kt
index d4ae39661..e96a2059b 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/activities/EmulationActivity.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/activities/EmulationActivity.kt
@@ -3,6 +3,7 @@
 
 package org.yuzu.yuzu_emu.activities
 
+import android.annotation.SuppressLint
 import android.app.Activity
 import android.app.PendingIntent
 import android.app.PictureInPictureParams
@@ -397,6 +398,7 @@ class EmulationActivity : AppCompatActivity(), SensorEventListener {
         }
     }
 
+    @SuppressLint("UnspecifiedRegisterReceiverFlag")
     override fun onPictureInPictureModeChanged(
         isInPictureInPictureMode: Boolean,
         newConfig: Configuration
@@ -409,7 +411,11 @@ class EmulationActivity : AppCompatActivity(), SensorEventListener {
                 addAction(actionMute)
                 addAction(actionUnmute)
             }.also {
-                registerReceiver(pictureInPictureReceiver, it)
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+                    registerReceiver(pictureInPictureReceiver, it, RECEIVER_EXPORTED)
+                } else {
+                    registerReceiver(pictureInPictureReceiver, it)
+                }
             }
         } else {
             try {
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/adapters/HomeSettingAdapter.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/adapters/HomeSettingAdapter.kt
index 1675627a1..58ce343f4 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/adapters/HomeSettingAdapter.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/adapters/HomeSettingAdapter.kt
@@ -49,6 +49,7 @@ class HomeSettingAdapter(
             holder.option.onClick.invoke()
         } else {
             MessageDialogFragment.newInstance(
+                activity,
                 titleId = holder.option.disabledTitleId,
                 descriptionId = holder.option.disabledMessageId
             ).show(activity.supportFragmentManager, MessageDialogFragment.TAG)
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/adapters/InstallableAdapter.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/adapters/InstallableAdapter.kt
new file mode 100644
index 000000000..e960fbaab
--- /dev/null
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/adapters/InstallableAdapter.kt
@@ -0,0 +1,49 @@
+// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+package org.yuzu.yuzu_emu.adapters
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import org.yuzu.yuzu_emu.databinding.CardInstallableBinding
+import org.yuzu.yuzu_emu.model.Installable
+
+class InstallableAdapter(private val installables: List<Installable>) :
+    RecyclerView.Adapter<InstallableAdapter.InstallableViewHolder>() {
+    override fun onCreateViewHolder(
+        parent: ViewGroup,
+        viewType: Int
+    ): InstallableAdapter.InstallableViewHolder {
+        val binding =
+            CardInstallableBinding.inflate(LayoutInflater.from(parent.context), parent, false)
+        return InstallableViewHolder(binding)
+    }
+
+    override fun getItemCount(): Int = installables.size
+
+    override fun onBindViewHolder(holder: InstallableAdapter.InstallableViewHolder, position: Int) =
+        holder.bind(installables[position])
+
+    inner class InstallableViewHolder(val binding: CardInstallableBinding) :
+        RecyclerView.ViewHolder(binding.root) {
+        lateinit var installable: Installable
+
+        fun bind(installable: Installable) {
+            this.installable = installable
+
+            binding.title.setText(installable.titleId)
+            binding.description.setText(installable.descriptionId)
+
+            if (installable.install != null) {
+                binding.buttonInstall.visibility = View.VISIBLE
+                binding.buttonInstall.setOnClickListener { installable.install.invoke() }
+            }
+            if (installable.export != null) {
+                binding.buttonExport.visibility = View.VISIBLE
+                binding.buttonExport.setOnClickListener { installable.export.invoke() }
+            }
+        }
+    }
+}
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsActivity.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsActivity.kt
index 4d2f2f604..c73edd50e 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsActivity.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsActivity.kt
@@ -21,6 +21,7 @@ import androidx.navigation.navArgs
 import com.google.android.material.color.MaterialColors
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.launch
+import org.yuzu.yuzu_emu.NativeLibrary
 import java.io.IOException
 import org.yuzu.yuzu_emu.R
 import org.yuzu.yuzu_emu.databinding.ActivitySettingsBinding
@@ -168,7 +169,7 @@ class SettingsActivity : AppCompatActivity() {
         if (!settingsFile.delete()) {
             throw IOException("Failed to delete $settingsFile")
         }
-        Settings.settingsList.forEach { it.reset() }
+        NativeLibrary.reloadSettings()
 
         Toast.makeText(
             applicationContext,
@@ -181,12 +182,14 @@ class SettingsActivity : AppCompatActivity() {
     private fun setInsets() {
         ViewCompat.setOnApplyWindowInsetsListener(
             binding.navigationBarShade
-        ) { view: View, windowInsets: WindowInsetsCompat ->
+        ) { _: View, windowInsets: WindowInsetsCompat ->
             val barInsets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars())
 
-            val mlpShade = view.layoutParams as MarginLayoutParams
-            mlpShade.height = barInsets.bottom
-            view.layoutParams = mlpShade
+            // The only situation where we care to have a nav bar shade is when it's at the bottom
+            // of the screen where scrolling list elements can go behind it.
+            val mlpNavShade = binding.navigationBarShade.layoutParams as MarginLayoutParams
+            mlpNavShade.height = barInsets.bottom
+            binding.navigationBarShade.layoutParams = mlpNavShade
 
             windowInsets
         }
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt
index 3e6c157c7..e6ad2aa77 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt
@@ -15,9 +15,9 @@ import android.net.Uri
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
-import android.util.Rational
 import android.view.*
 import android.widget.TextView
+import android.widget.Toast
 import androidx.activity.OnBackPressedCallback
 import androidx.appcompat.widget.PopupMenu
 import androidx.core.content.res.ResourcesCompat
@@ -54,6 +54,7 @@ import org.yuzu.yuzu_emu.model.Game
 import org.yuzu.yuzu_emu.model.EmulationViewModel
 import org.yuzu.yuzu_emu.overlay.InputOverlay
 import org.yuzu.yuzu_emu.utils.*
+import java.lang.NullPointerException
 
 class EmulationFragment : Fragment(), SurfaceHolder.Callback {
     private lateinit var preferences: SharedPreferences
@@ -105,10 +106,21 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
                 null
             }
         }
-        game = if (args.game != null) {
-            args.game!!
-        } else {
-            intentGame ?: error("[EmulationFragment] No bootable game present!")
+
+        try {
+            game = if (args.game != null) {
+                args.game!!
+            } else {
+                intentGame!!
+            }
+        } catch (e: NullPointerException) {
+            Toast.makeText(
+                requireContext(),
+                R.string.no_game_present,
+                Toast.LENGTH_SHORT
+            ).show()
+            requireActivity().finish()
+            return
         }
 
         // So this fragment doesn't restart on configuration changes; i.e. rotation.
@@ -132,6 +144,11 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
     // This is using the correct scope, lint is just acting up
     @SuppressLint("UnsafeRepeatOnLifecycleDetector")
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        if (requireActivity().isFinishing) {
+            return
+        }
+
         binding.surfaceEmulation.holder.addCallback(this)
         binding.showFpsText.setTextColor(Color.YELLOW)
         binding.doneControlConfig.setOnClickListener { stopConfiguringControls() }
@@ -287,24 +304,23 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
 
     override fun onConfigurationChanged(newConfig: Configuration) {
         super.onConfigurationChanged(newConfig)
+        if (_binding == null) {
+            return
+        }
+
+        updateScreenLayout()
         if (emulationActivity?.isInPictureInPictureMode == true) {
             if (binding.drawerLayout.isOpen) {
                 binding.drawerLayout.close()
             }
             if (EmulationMenuSettings.showOverlay) {
-                binding.surfaceInputOverlay.post {
-                    binding.surfaceInputOverlay.visibility = View.VISIBLE
-                }
+                binding.surfaceInputOverlay.visibility = View.INVISIBLE
             }
         } else {
             if (EmulationMenuSettings.showOverlay && emulationViewModel.emulationStarted.value) {
-                binding.surfaceInputOverlay.post {
-                    binding.surfaceInputOverlay.visibility = View.VISIBLE
-                }
+                binding.surfaceInputOverlay.visibility = View.VISIBLE
             } else {
-                binding.surfaceInputOverlay.post {
-                    binding.surfaceInputOverlay.visibility = View.INVISIBLE
-                }
+                binding.surfaceInputOverlay.visibility = View.INVISIBLE
             }
             if (!isInFoldableLayout) {
                 if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
@@ -328,7 +344,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
     }
 
     override fun onPause() {
-        if (emulationState.isRunning) {
+        if (emulationState.isRunning && emulationActivity?.isInPictureInPictureMode != true) {
             emulationState.pause()
         }
         super.onPause()
@@ -394,16 +410,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
     }
 
     private fun updateScreenLayout() {
-        binding.surfaceEmulation.setAspectRatio(
-            when (IntSetting.RENDERER_ASPECT_RATIO.int) {
-                0 -> Rational(16, 9)
-                1 -> Rational(4, 3)
-                2 -> Rational(21, 9)
-                3 -> Rational(16, 10)
-                4 -> null // Stretch
-                else -> Rational(16, 9)
-            }
-        )
+        binding.surfaceEmulation.setAspectRatio(null)
         emulationActivity?.buildPictureInPictureParams()
         updateOrientation()
     }
@@ -693,7 +700,6 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
     private class EmulationState(private val gamePath: String) {
         private var state: State
         private var surface: Surface? = null
-        private var runWhenSurfaceIsValid = false
 
         init {
             // Starting state is stopped.
@@ -751,8 +757,6 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
             // If the surface is set, run now. Otherwise, wait for it to get set.
             if (surface != null) {
                 runWithValidSurface()
-            } else {
-                runWhenSurfaceIsValid = true
             }
         }
 
@@ -760,7 +764,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
         @Synchronized
         fun newSurface(surface: Surface?) {
             this.surface = surface
-            if (runWhenSurfaceIsValid) {
+            if (this.surface != null) {
                 runWithValidSurface()
             }
         }
@@ -788,10 +792,9 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
         }
 
         private fun runWithValidSurface() {
-            runWhenSurfaceIsValid = false
+            NativeLibrary.surfaceChanged(surface)
             when (state) {
                 State.STOPPED -> {
-                    NativeLibrary.surfaceChanged(surface)
                     val emulationThread = Thread({
                         Log.debug("[EmulationFragment] Starting emulation thread.")
                         NativeLibrary.run(gamePath)
@@ -801,7 +804,6 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
 
                 State.PAUSED -> {
                     Log.debug("[EmulationFragment] Resuming emulation.")
-                    NativeLibrary.surfaceChanged(surface)
                     NativeLibrary.unpauseEmulation()
                 }
 
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/HomeSettingsFragment.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/HomeSettingsFragment.kt
index c119e69c9..8923c0ea2 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/HomeSettingsFragment.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/HomeSettingsFragment.kt
@@ -118,18 +118,13 @@ class HomeSettingsFragment : Fragment() {
             )
             add(
                 HomeSetting(
-                    R.string.install_amiibo_keys,
-                    R.string.install_amiibo_keys_description,
-                    R.drawable.ic_nfc,
-                    { mainActivity.getAmiiboKey.launch(arrayOf("*/*")) }
-                )
-            )
-            add(
-                HomeSetting(
-                    R.string.install_game_content,
-                    R.string.install_game_content_description,
-                    R.drawable.ic_system_update_alt,
-                    { mainActivity.installGameUpdate.launch(arrayOf("*/*")) }
+                    R.string.manage_yuzu_data,
+                    R.string.manage_yuzu_data_description,
+                    R.drawable.ic_install,
+                    {
+                        binding.root.findNavController()
+                            .navigate(R.id.action_homeSettingsFragment_to_installableFragment)
+                    }
                 )
             )
             add(
@@ -150,35 +145,6 @@ class HomeSettingsFragment : Fragment() {
             )
             add(
                 HomeSetting(
-                    R.string.manage_save_data,
-                    R.string.import_export_saves_description,
-                    R.drawable.ic_save,
-                    {
-                        ImportExportSavesFragment().show(
-                            parentFragmentManager,
-                            ImportExportSavesFragment.TAG
-                        )
-                    }
-                )
-            )
-            add(
-                HomeSetting(
-                    R.string.install_prod_keys,
-                    R.string.install_prod_keys_description,
-                    R.drawable.ic_unlock,
-                    { mainActivity.getProdKey.launch(arrayOf("*/*")) }
-                )
-            )
-            add(
-                HomeSetting(
-                    R.string.install_firmware,
-                    R.string.install_firmware_description,
-                    R.drawable.ic_firmware,
-                    { mainActivity.getFirmware.launch(arrayOf("application/zip")) }
-                )
-            )
-            add(
-                HomeSetting(
                     R.string.share_log,
                     R.string.share_log_description,
                     R.drawable.ic_log,
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/ImportExportSavesFragment.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/ImportExportSavesFragment.kt
deleted file mode 100644
index f38aeea53..000000000
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/ImportExportSavesFragment.kt
+++ /dev/null
@@ -1,213 +0,0 @@
-// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-package org.yuzu.yuzu_emu.fragments
-
-import android.app.Dialog
-import android.content.Intent
-import android.net.Uri
-import android.os.Bundle
-import android.provider.DocumentsContract
-import android.widget.Toast
-import androidx.activity.result.ActivityResultLauncher
-import androidx.activity.result.contract.ActivityResultContracts
-import androidx.appcompat.app.AppCompatActivity
-import androidx.documentfile.provider.DocumentFile
-import androidx.fragment.app.DialogFragment
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import java.io.BufferedOutputStream
-import java.io.File
-import java.io.FileOutputStream
-import java.io.FilenameFilter
-import java.time.LocalDateTime
-import java.time.format.DateTimeFormatter
-import java.util.zip.ZipEntry
-import java.util.zip.ZipOutputStream
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-import org.yuzu.yuzu_emu.R
-import org.yuzu.yuzu_emu.YuzuApplication
-import org.yuzu.yuzu_emu.features.DocumentProvider
-import org.yuzu.yuzu_emu.getPublicFilesDir
-import org.yuzu.yuzu_emu.utils.FileUtil
-
-class ImportExportSavesFragment : DialogFragment() {
-    private val context = YuzuApplication.appContext
-    private val savesFolder =
-        "${context.getPublicFilesDir().canonicalPath}/nand/user/save/0000000000000000"
-
-    // Get first subfolder in saves folder (should be the user folder)
-    private val savesFolderRoot = File(savesFolder).listFiles()?.firstOrNull()?.canonicalPath ?: ""
-    private var lastZipCreated: File? = null
-
-    private lateinit var startForResultExportSave: ActivityResultLauncher<Intent>
-    private lateinit var documentPicker: ActivityResultLauncher<Array<String>>
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        val activity = requireActivity() as AppCompatActivity
-
-        val activityResultRegistry = requireActivity().activityResultRegistry
-        startForResultExportSave = activityResultRegistry.register(
-            "startForResultExportSaveKey",
-            ActivityResultContracts.StartActivityForResult()
-        ) {
-            File(context.getPublicFilesDir().canonicalPath, "temp").deleteRecursively()
-        }
-        documentPicker = activityResultRegistry.register(
-            "documentPickerKey",
-            ActivityResultContracts.OpenDocument()
-        ) {
-            it?.let { uri -> importSave(uri, activity) }
-        }
-    }
-
-    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
-        return if (savesFolderRoot == "") {
-            MaterialAlertDialogBuilder(requireContext())
-                .setTitle(R.string.manage_save_data)
-                .setMessage(R.string.import_export_saves_no_profile)
-                .setPositiveButton(android.R.string.ok, null)
-                .show()
-        } else {
-            MaterialAlertDialogBuilder(requireContext())
-                .setTitle(R.string.manage_save_data)
-                .setMessage(R.string.manage_save_data_description)
-                .setNegativeButton(R.string.export_saves) { _, _ ->
-                    exportSave()
-                }
-                .setPositiveButton(R.string.import_saves) { _, _ ->
-                    documentPicker.launch(arrayOf("application/zip"))
-                }
-                .setNeutralButton(android.R.string.cancel, null)
-                .show()
-        }
-    }
-
-    /**
-     * Zips the save files located in the given folder path and creates a new zip file with the current date and time.
-     * @return true if the zip file is successfully created, false otherwise.
-     */
-    private fun zipSave(): Boolean {
-        try {
-            val tempFolder = File(requireContext().getPublicFilesDir().canonicalPath, "temp")
-            tempFolder.mkdirs()
-            val saveFolder = File(savesFolderRoot)
-            val outputZipFile = File(
-                tempFolder,
-                "yuzu saves - ${
-                LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm"))
-                }.zip"
-            )
-            outputZipFile.createNewFile()
-            ZipOutputStream(BufferedOutputStream(FileOutputStream(outputZipFile))).use { zos ->
-                saveFolder.walkTopDown().forEach { file ->
-                    val zipFileName =
-                        file.absolutePath.removePrefix(savesFolderRoot).removePrefix("/")
-                    if (zipFileName == "") {
-                        return@forEach
-                    }
-                    val entry = ZipEntry("$zipFileName${(if (file.isDirectory) "/" else "")}")
-                    zos.putNextEntry(entry)
-                    if (file.isFile) {
-                        file.inputStream().use { fis -> fis.copyTo(zos) }
-                    }
-                }
-            }
-            lastZipCreated = outputZipFile
-        } catch (e: Exception) {
-            return false
-        }
-        return true
-    }
-
-    /**
-     * Exports the save file located in the given folder path by creating a zip file and sharing it via intent.
-     */
-    private fun exportSave() {
-        CoroutineScope(Dispatchers.IO).launch {
-            val wasZipCreated = zipSave()
-            val lastZipFile = lastZipCreated
-            if (!wasZipCreated || lastZipFile == null) {
-                withContext(Dispatchers.Main) {
-                    Toast.makeText(context, "Failed to export save", Toast.LENGTH_LONG).show()
-                }
-                return@launch
-            }
-
-            withContext(Dispatchers.Main) {
-                val file = DocumentFile.fromSingleUri(
-                    context,
-                    DocumentsContract.buildDocumentUri(
-                        DocumentProvider.AUTHORITY,
-                        "${DocumentProvider.ROOT_ID}/temp/${lastZipFile.name}"
-                    )
-                )!!
-                val intent = Intent(Intent.ACTION_SEND)
-                    .setDataAndType(file.uri, "application/zip")
-                    .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
-                    .putExtra(Intent.EXTRA_STREAM, file.uri)
-                startForResultExportSave.launch(Intent.createChooser(intent, "Share save file"))
-            }
-        }
-    }
-
-    /**
-     * Imports the save files contained in the zip file, and replaces any existing ones with the new save file.
-     * @param zipUri The Uri of the zip file containing the save file(s) to import.
-     */
-    private fun importSave(zipUri: Uri, activity: AppCompatActivity) {
-        val inputZip = context.contentResolver.openInputStream(zipUri)
-        // A zip needs to have at least one subfolder named after a TitleId in order to be considered valid.
-        var validZip = false
-        val savesFolder = File(savesFolderRoot)
-        val cacheSaveDir = File("${context.cacheDir.path}/saves/")
-        cacheSaveDir.mkdir()
-
-        if (inputZip == null) {
-            Toast.makeText(context, context.getString(R.string.fatal_error), Toast.LENGTH_LONG)
-                .show()
-            return
-        }
-
-        val filterTitleId =
-            FilenameFilter { _, dirName -> dirName.matches(Regex("^0100[\\dA-Fa-f]{12}$")) }
-
-        try {
-            CoroutineScope(Dispatchers.IO).launch {
-                FileUtil.unzip(inputZip, cacheSaveDir)
-                cacheSaveDir.list(filterTitleId)?.forEach { savePath ->
-                    File(savesFolder, savePath).deleteRecursively()
-                    File(cacheSaveDir, savePath).copyRecursively(File(savesFolder, savePath), true)
-                    validZip = true
-                }
-
-                withContext(Dispatchers.Main) {
-                    if (!validZip) {
-                        MessageDialogFragment.newInstance(
-                            titleId = R.string.save_file_invalid_zip_structure,
-                            descriptionId = R.string.save_file_invalid_zip_structure_description
-                        ).show(activity.supportFragmentManager, MessageDialogFragment.TAG)
-                        return@withContext
-                    }
-                    Toast.makeText(
-                        context,
-                        context.getString(R.string.save_file_imported_success),
-                        Toast.LENGTH_LONG
-                    ).show()
-                }
-
-                cacheSaveDir.deleteRecursively()
-            }
-        } catch (e: Exception) {
-            Toast.makeText(context, context.getString(R.string.fatal_error), Toast.LENGTH_LONG)
-                .show()
-        }
-    }
-
-    companion object {
-        const val TAG = "ImportExportSavesFragment"
-    }
-}
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/IndeterminateProgressDialogFragment.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/IndeterminateProgressDialogFragment.kt
index ea8eb073a..f128deda8 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/IndeterminateProgressDialogFragment.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/IndeterminateProgressDialogFragment.kt
@@ -5,7 +5,11 @@ package org.yuzu.yuzu_emu.fragments
 
 import android.app.Dialog
 import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
 import android.widget.Toast
+import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatActivity
 import androidx.fragment.app.DialogFragment
 import androidx.fragment.app.activityViewModels
@@ -15,63 +19,112 @@ import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.repeatOnLifecycle
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import kotlinx.coroutines.launch
+import org.yuzu.yuzu_emu.R
 import org.yuzu.yuzu_emu.databinding.DialogProgressBarBinding
 import org.yuzu.yuzu_emu.model.TaskViewModel
 
 class IndeterminateProgressDialogFragment : DialogFragment() {
     private val taskViewModel: TaskViewModel by activityViewModels()
 
+    private lateinit var binding: DialogProgressBarBinding
+
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         val titleId = requireArguments().getInt(TITLE)
+        val cancellable = requireArguments().getBoolean(CANCELLABLE)
 
-        val progressBinding = DialogProgressBarBinding.inflate(layoutInflater)
-        progressBinding.progressBar.isIndeterminate = true
+        binding = DialogProgressBarBinding.inflate(layoutInflater)
+        binding.progressBar.isIndeterminate = true
         val dialog = MaterialAlertDialogBuilder(requireContext())
             .setTitle(titleId)
-            .setView(progressBinding.root)
-            .create()
-        dialog.setCanceledOnTouchOutside(false)
-
-        viewLifecycleOwner.lifecycleScope.launch {
-            repeatOnLifecycle(Lifecycle.State.CREATED) {
-                taskViewModel.isComplete.collect {
-                    if (it) {
-                        dialog.dismiss()
-                        when (val result = taskViewModel.result.value) {
-                            is String -> Toast.makeText(requireContext(), result, Toast.LENGTH_LONG)
-                                .show()
-
-                            is MessageDialogFragment -> result.show(
-                                requireActivity().supportFragmentManager,
-                                MessageDialogFragment.TAG
-                            )
+            .setView(binding.root)
+
+        if (cancellable) {
+            dialog.setNegativeButton(android.R.string.cancel, null)
+        }
+
+        val alertDialog = dialog.create()
+        alertDialog.setCanceledOnTouchOutside(false)
+
+        if (!taskViewModel.isRunning.value) {
+            taskViewModel.runTask()
+        }
+        return alertDialog
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        viewLifecycleOwner.lifecycleScope.apply {
+            launch {
+                repeatOnLifecycle(Lifecycle.State.CREATED) {
+                    taskViewModel.isComplete.collect {
+                        if (it) {
+                            dismiss()
+                            when (val result = taskViewModel.result.value) {
+                                is String -> Toast.makeText(
+                                    requireContext(),
+                                    result,
+                                    Toast.LENGTH_LONG
+                                ).show()
+
+                                is MessageDialogFragment -> result.show(
+                                    requireActivity().supportFragmentManager,
+                                    MessageDialogFragment.TAG
+                                )
+                            }
+                            taskViewModel.clear()
+                        }
+                    }
+                }
+            }
+            launch {
+                repeatOnLifecycle(Lifecycle.State.CREATED) {
+                    taskViewModel.cancelled.collect {
+                        if (it) {
+                            dialog?.setTitle(R.string.cancelling)
                         }
-                        taskViewModel.clear()
                     }
                 }
             }
         }
+    }
 
-        if (!taskViewModel.isRunning.value) {
-            taskViewModel.runTask()
+    // By default, the ProgressDialog will immediately dismiss itself upon a button being pressed.
+    // Setting the OnClickListener again after the dialog is shown overrides this behavior.
+    override fun onResume() {
+        super.onResume()
+        val alertDialog = dialog as AlertDialog
+        val negativeButton = alertDialog.getButton(Dialog.BUTTON_NEGATIVE)
+        negativeButton.setOnClickListener {
+            alertDialog.setTitle(getString(R.string.cancelling))
+            taskViewModel.setCancelled(true)
         }
-        return dialog
     }
 
     companion object {
         const val TAG = "IndeterminateProgressDialogFragment"
 
         private const val TITLE = "Title"
+        private const val CANCELLABLE = "Cancellable"
 
         fun newInstance(
             activity: AppCompatActivity,
             titleId: Int,
+            cancellable: Boolean = false,
             task: () -> Any
         ): IndeterminateProgressDialogFragment {
             val dialog = IndeterminateProgressDialogFragment()
             val args = Bundle()
             ViewModelProvider(activity)[TaskViewModel::class.java].task = task
             args.putInt(TITLE, titleId)
+            args.putBoolean(CANCELLABLE, cancellable)
             dialog.arguments = args
             return dialog
         }
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/InstallableFragment.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/InstallableFragment.kt
new file mode 100644
index 000000000..ec116ab62
--- /dev/null
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/InstallableFragment.kt
@@ -0,0 +1,138 @@
+// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+package org.yuzu.yuzu_emu.fragments
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.updatePadding
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.activityViewModels
+import androidx.navigation.findNavController
+import androidx.recyclerview.widget.GridLayoutManager
+import com.google.android.material.transition.MaterialSharedAxis
+import org.yuzu.yuzu_emu.R
+import org.yuzu.yuzu_emu.adapters.InstallableAdapter
+import org.yuzu.yuzu_emu.databinding.FragmentInstallablesBinding
+import org.yuzu.yuzu_emu.model.HomeViewModel
+import org.yuzu.yuzu_emu.model.Installable
+import org.yuzu.yuzu_emu.ui.main.MainActivity
+
+class InstallableFragment : Fragment() {
+    private var _binding: FragmentInstallablesBinding? = null
+    private val binding get() = _binding!!
+
+    private val homeViewModel: HomeViewModel by activityViewModels()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enterTransition = MaterialSharedAxis(MaterialSharedAxis.X, true)
+        returnTransition = MaterialSharedAxis(MaterialSharedAxis.X, false)
+        reenterTransition = MaterialSharedAxis(MaterialSharedAxis.X, false)
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        _binding = FragmentInstallablesBinding.inflate(layoutInflater)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        val mainActivity = requireActivity() as MainActivity
+
+        homeViewModel.setNavigationVisibility(visible = false, animated = true)
+        homeViewModel.setStatusBarShadeVisibility(visible = false)
+
+        binding.toolbarInstallables.setNavigationOnClickListener {
+            binding.root.findNavController().popBackStack()
+        }
+
+        val installables = listOf(
+            Installable(
+                R.string.user_data,
+                R.string.user_data_description,
+                install = { mainActivity.importUserData.launch(arrayOf("application/zip")) },
+                export = { mainActivity.exportUserData.launch("export.zip") }
+            ),
+            Installable(
+                R.string.install_game_content,
+                R.string.install_game_content_description,
+                install = { mainActivity.installGameUpdate.launch(arrayOf("*/*")) }
+            ),
+            Installable(
+                R.string.install_firmware,
+                R.string.install_firmware_description,
+                install = { mainActivity.getFirmware.launch(arrayOf("application/zip")) }
+            ),
+            if (mainActivity.savesFolderRoot != "") {
+                Installable(
+                    R.string.manage_save_data,
+                    R.string.import_export_saves_description,
+                    install = { mainActivity.importSaves.launch(arrayOf("application/zip")) },
+                    export = { mainActivity.exportSave() }
+                )
+            } else {
+                Installable(
+                    R.string.manage_save_data,
+                    R.string.import_export_saves_description,
+                    install = { mainActivity.importSaves.launch(arrayOf("application/zip")) }
+                )
+            },
+            Installable(
+                R.string.install_prod_keys,
+                R.string.install_prod_keys_description,
+                install = { mainActivity.getProdKey.launch(arrayOf("*/*")) }
+            ),
+            Installable(
+                R.string.install_amiibo_keys,
+                R.string.install_amiibo_keys_description,
+                install = { mainActivity.getAmiiboKey.launch(arrayOf("*/*")) }
+            )
+        )
+
+        binding.listInstallables.apply {
+            layoutManager = GridLayoutManager(
+                requireContext(),
+                resources.getInteger(R.integer.grid_columns)
+            )
+            adapter = InstallableAdapter(installables)
+        }
+
+        setInsets()
+    }
+
+    private fun setInsets() =
+        ViewCompat.setOnApplyWindowInsetsListener(
+            binding.root
+        ) { _: View, windowInsets: WindowInsetsCompat ->
+            val barInsets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars())
+            val cutoutInsets = windowInsets.getInsets(WindowInsetsCompat.Type.displayCutout())
+
+            val leftInsets = barInsets.left + cutoutInsets.left
+            val rightInsets = barInsets.right + cutoutInsets.right
+
+            val mlpAppBar = binding.toolbarInstallables.layoutParams as ViewGroup.MarginLayoutParams
+            mlpAppBar.leftMargin = leftInsets
+            mlpAppBar.rightMargin = rightInsets
+            binding.toolbarInstallables.layoutParams = mlpAppBar
+
+            val mlpScrollAbout =
+                binding.listInstallables.layoutParams as ViewGroup.MarginLayoutParams
+            mlpScrollAbout.leftMargin = leftInsets
+            mlpScrollAbout.rightMargin = rightInsets
+            binding.listInstallables.layoutParams = mlpScrollAbout
+
+            binding.listInstallables.updatePadding(bottom = barInsets.bottom)
+
+            windowInsets
+        }
+}
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/MessageDialogFragment.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/MessageDialogFragment.kt
index 7d1c2c8dd..541b22f47 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/MessageDialogFragment.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/MessageDialogFragment.kt
@@ -4,14 +4,21 @@
 package org.yuzu.yuzu_emu.fragments
 
 import android.app.Dialog
+import android.content.DialogInterface
 import android.content.Intent
 import android.net.Uri
 import android.os.Bundle
 import androidx.fragment.app.DialogFragment
+import androidx.fragment.app.FragmentActivity
+import androidx.fragment.app.activityViewModels
+import androidx.lifecycle.ViewModelProvider
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import org.yuzu.yuzu_emu.R
+import org.yuzu.yuzu_emu.model.MessageDialogViewModel
 
 class MessageDialogFragment : DialogFragment() {
+    private val messageDialogViewModel: MessageDialogViewModel by activityViewModels()
+
     override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
         val titleId = requireArguments().getInt(TITLE_ID)
         val titleString = requireArguments().getString(TITLE_STRING)!!
@@ -37,6 +44,12 @@ class MessageDialogFragment : DialogFragment() {
         return dialog.show()
     }
 
+    override fun onDismiss(dialog: DialogInterface) {
+        super.onDismiss(dialog)
+        messageDialogViewModel.dismissAction.invoke()
+        messageDialogViewModel.clear()
+    }
+
     private fun openLink(link: String) {
         val intent = Intent(Intent.ACTION_VIEW, Uri.parse(link))
         startActivity(intent)
@@ -52,11 +65,13 @@ class MessageDialogFragment : DialogFragment() {
         private const val HELP_LINK = "Link"
 
         fun newInstance(
+            activity: FragmentActivity,
             titleId: Int = 0,
             titleString: String = "",
             descriptionId: Int = 0,
             descriptionString: String = "",
-            helpLinkId: Int = 0
+            helpLinkId: Int = 0,
+            dismissAction: () -> Unit = {}
         ): MessageDialogFragment {
             val dialog = MessageDialogFragment()
             val bundle = Bundle()
@@ -67,6 +82,8 @@ class MessageDialogFragment : DialogFragment() {
                 putString(DESCRIPTION_STRING, descriptionString)
                 putInt(HELP_LINK, helpLinkId)
             }
+            ViewModelProvider(activity)[MessageDialogViewModel::class.java].dismissAction =
+                dismissAction
             dialog.arguments = bundle
             return dialog
         }
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/SetupFragment.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/SetupFragment.kt
index fbb2f6e18..c66bb635a 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/SetupFragment.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/SetupFragment.kt
@@ -295,8 +295,10 @@ class SetupFragment : Fragment() {
 
     override fun onSaveInstanceState(outState: Bundle) {
         super.onSaveInstanceState(outState)
-        outState.putBoolean(KEY_NEXT_VISIBILITY, binding.buttonNext.isVisible)
-        outState.putBoolean(KEY_BACK_VISIBILITY, binding.buttonBack.isVisible)
+        if (_binding != null) {
+            outState.putBoolean(KEY_NEXT_VISIBILITY, binding.buttonNext.isVisible)
+            outState.putBoolean(KEY_BACK_VISIBILITY, binding.buttonBack.isVisible)
+        }
         outState.putBooleanArray(KEY_HAS_BEEN_WARNED, hasBeenWarned)
     }
 
@@ -353,11 +355,15 @@ class SetupFragment : Fragment() {
     }
 
     fun pageForward() {
-        binding.viewPager2.currentItem = binding.viewPager2.currentItem + 1
+        if (_binding != null) {
+            binding.viewPager2.currentItem += 1
+        }
     }
 
     fun pageBackward() {
-        binding.viewPager2.currentItem = binding.viewPager2.currentItem - 1
+        if (_binding != null) {
+            binding.viewPager2.currentItem -= 1
+        }
     }
 
     fun setPageWarned(page: Int) {
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/model/Installable.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/model/Installable.kt
new file mode 100644
index 000000000..36a7c97b8
--- /dev/null
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/model/Installable.kt
@@ -0,0 +1,13 @@
+// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+package org.yuzu.yuzu_emu.model
+
+import androidx.annotation.StringRes
+
+data class Installable(
+    @StringRes val titleId: Int,
+    @StringRes val descriptionId: Int,
+    val install: (() -> Unit)? = null,
+    val export: (() -> Unit)? = null
+)
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/model/MessageDialogViewModel.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/model/MessageDialogViewModel.kt
new file mode 100644
index 000000000..36ffd08d2
--- /dev/null
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/model/MessageDialogViewModel.kt
@@ -0,0 +1,14 @@
+// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+package org.yuzu.yuzu_emu.model
+
+import androidx.lifecycle.ViewModel
+
+class MessageDialogViewModel : ViewModel() {
+    var dismissAction: () -> Unit = {}
+
+    fun clear() {
+        dismissAction = {}
+    }
+}
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/model/TaskViewModel.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/model/TaskViewModel.kt
index 531c2aaf0..16a794dee 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/model/TaskViewModel.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/model/TaskViewModel.kt
@@ -20,12 +20,20 @@ class TaskViewModel : ViewModel() {
     val isRunning: StateFlow<Boolean> get() = _isRunning
     private val _isRunning = MutableStateFlow(false)
 
+    val cancelled: StateFlow<Boolean> get() = _cancelled
+    private val _cancelled = MutableStateFlow(false)
+
     lateinit var task: () -> Any
 
     fun clear() {
         _result.value = Any()
         _isComplete.value = false
         _isRunning.value = false
+        _cancelled.value = false
+    }
+
+    fun setCancelled(value: Boolean) {
+        _cancelled.value = value
     }
 
     fun runTask() {
@@ -42,3 +50,9 @@ class TaskViewModel : ViewModel() {
         }
     }
 }
+
+enum class TaskState {
+    Completed,
+    Failed,
+    Cancelled
+}
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/overlay/InputOverlay.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/overlay/InputOverlay.kt
index c055c2e35..a13faf3c7 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/overlay/InputOverlay.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/overlay/InputOverlay.kt
@@ -352,7 +352,7 @@ class InputOverlay(context: Context, attrs: AttributeSet?) :
     }
 
     private fun addOverlayControls(layout: String) {
-        val windowSize = getSafeScreenSize(context)
+        val windowSize = getSafeScreenSize(context, Pair(measuredWidth, measuredHeight))
         if (preferences.getBoolean(Settings.PREF_BUTTON_A, true)) {
             overlayButtons.add(
                 initializeOverlayButton(
@@ -593,7 +593,7 @@ class InputOverlay(context: Context, attrs: AttributeSet?) :
     }
 
     private fun saveControlPosition(prefId: String, x: Int, y: Int, layout: String) {
-        val windowSize = getSafeScreenSize(context)
+        val windowSize = getSafeScreenSize(context, Pair(measuredWidth, measuredHeight))
         val min = windowSize.first
         val max = windowSize.second
         PreferenceManager.getDefaultSharedPreferences(YuzuApplication.appContext).edit()
@@ -968,14 +968,17 @@ class InputOverlay(context: Context, attrs: AttributeSet?) :
          * @return A pair of points, the first being the top left corner of the safe area,
          *                  the second being the bottom right corner of the safe area
          */
-        private fun getSafeScreenSize(context: Context): Pair<Point, Point> {
+        private fun getSafeScreenSize(
+            context: Context,
+            screenSize: Pair<Int, Int>
+        ): Pair<Point, Point> {
             // Get screen size
             val windowMetrics = WindowMetricsCalculator.getOrCreate()
                 .computeCurrentWindowMetrics(context as Activity)
-            var maxY = windowMetrics.bounds.height().toFloat()
-            var maxX = windowMetrics.bounds.width().toFloat()
-            var minY = 0
+            var maxX = screenSize.first.toFloat()
+            var maxY = screenSize.second.toFloat()
             var minX = 0
+            var minY = 0
 
             // If we have API access, calculate the safe area to draw the overlay
             var cutoutLeft = 0
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/main/MainActivity.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/main/MainActivity.kt
index b6b6c6c17..0fa5df5e5 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/main/MainActivity.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/ui/main/MainActivity.kt
@@ -6,6 +6,7 @@ package org.yuzu.yuzu_emu.ui.main
 import android.content.Intent
 import android.net.Uri
 import android.os.Bundle
+import android.provider.DocumentsContract
 import android.view.View
 import android.view.ViewGroup.MarginLayoutParams
 import android.view.WindowManager
@@ -19,6 +20,7 @@ import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowCompat
 import androidx.core.view.WindowInsetsCompat
+import androidx.documentfile.provider.DocumentFile
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.repeatOnLifecycle
@@ -29,6 +31,7 @@ import androidx.preference.PreferenceManager
 import com.google.android.material.color.MaterialColors
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.android.material.navigation.NavigationBarView
+import kotlinx.coroutines.CoroutineScope
 import java.io.File
 import java.io.FilenameFilter
 import java.io.IOException
@@ -41,21 +44,40 @@ import org.yuzu.yuzu_emu.R
 import org.yuzu.yuzu_emu.activities.EmulationActivity
 import org.yuzu.yuzu_emu.databinding.ActivityMainBinding
 import org.yuzu.yuzu_emu.databinding.DialogProgressBarBinding
+import org.yuzu.yuzu_emu.features.DocumentProvider
 import org.yuzu.yuzu_emu.features.settings.model.Settings
 import org.yuzu.yuzu_emu.fragments.IndeterminateProgressDialogFragment
 import org.yuzu.yuzu_emu.fragments.MessageDialogFragment
+import org.yuzu.yuzu_emu.getPublicFilesDir
 import org.yuzu.yuzu_emu.model.GamesViewModel
 import org.yuzu.yuzu_emu.model.HomeViewModel
+import org.yuzu.yuzu_emu.model.TaskState
+import org.yuzu.yuzu_emu.model.TaskViewModel
 import org.yuzu.yuzu_emu.utils.*
+import java.io.BufferedInputStream
+import java.io.BufferedOutputStream
+import java.io.FileOutputStream
+import java.time.LocalDateTime
+import java.time.format.DateTimeFormatter
+import java.util.zip.ZipEntry
+import java.util.zip.ZipInputStream
 
 class MainActivity : AppCompatActivity(), ThemeProvider {
     private lateinit var binding: ActivityMainBinding
 
     private val homeViewModel: HomeViewModel by viewModels()
     private val gamesViewModel: GamesViewModel by viewModels()
+    private val taskViewModel: TaskViewModel by viewModels()
 
     override var themeId: Int = 0
 
+    private val savesFolder
+        get() = "${getPublicFilesDir().canonicalPath}/nand/user/save/0000000000000000"
+
+    // Get first subfolder in saves folder (should be the user folder)
+    val savesFolderRoot get() = File(savesFolder).listFiles()?.firstOrNull()?.canonicalPath ?: ""
+    private var lastZipCreated: File? = null
+
     override fun onCreate(savedInstanceState: Bundle?) {
         val splashScreen = installSplashScreen()
         splashScreen.setKeepOnScreenCondition { !DirectoryInitialization.areDirectoriesReady }
@@ -307,6 +329,7 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
     fun processKey(result: Uri): Boolean {
         if (FileUtil.getExtension(result) != "keys") {
             MessageDialogFragment.newInstance(
+                this,
                 titleId = R.string.reading_keys_failure,
                 descriptionId = R.string.install_prod_keys_failure_extension_description
             ).show(supportFragmentManager, MessageDialogFragment.TAG)
@@ -336,6 +359,7 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
                 return true
             } else {
                 MessageDialogFragment.newInstance(
+                    this,
                     titleId = R.string.invalid_keys_error,
                     descriptionId = R.string.install_keys_failure_description,
                     helpLinkId = R.string.dumping_keys_quickstart_link
@@ -371,11 +395,12 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
             val task: () -> Any = {
                 var messageToShow: Any
                 try {
-                    FileUtil.unzip(inputZip, cacheFirmwareDir)
+                    FileUtil.unzipToInternalStorage(BufferedInputStream(inputZip), cacheFirmwareDir)
                     val unfilteredNumOfFiles = cacheFirmwareDir.list()?.size ?: -1
                     val filteredNumOfFiles = cacheFirmwareDir.list(filterNCA)?.size ?: -2
                     messageToShow = if (unfilteredNumOfFiles != filteredNumOfFiles) {
                         MessageDialogFragment.newInstance(
+                            this,
                             titleId = R.string.firmware_installed_failure,
                             descriptionId = R.string.firmware_installed_failure_description
                         )
@@ -395,7 +420,7 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
             IndeterminateProgressDialogFragment.newInstance(
                 this,
                 R.string.firmware_installing,
-                task
+                task = task
             ).show(supportFragmentManager, IndeterminateProgressDialogFragment.TAG)
         }
 
@@ -407,6 +432,7 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
 
             if (FileUtil.getExtension(result) != "bin") {
                 MessageDialogFragment.newInstance(
+                    this,
                     titleId = R.string.reading_keys_failure,
                     descriptionId = R.string.install_amiibo_keys_failure_extension_description
                 ).show(supportFragmentManager, MessageDialogFragment.TAG)
@@ -434,6 +460,7 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
                     ).show()
                 } else {
                     MessageDialogFragment.newInstance(
+                        this,
                         titleId = R.string.invalid_keys_error,
                         descriptionId = R.string.install_keys_failure_description,
                         helpLinkId = R.string.dumping_keys_quickstart_link
@@ -501,7 +528,7 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
         if (documents.isNotEmpty()) {
             IndeterminateProgressDialogFragment.newInstance(
                 this@MainActivity,
-                R.string.install_game_content
+                R.string.installing_game_content
             ) {
                 var installSuccess = 0
                 var installOverwrite = 0
@@ -509,7 +536,12 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
                 var errorExtension = 0
                 var errorOther = 0
                 documents.forEach {
-                    when (NativeLibrary.installFileToNand(it.toString())) {
+                    when (
+                        NativeLibrary.installFileToNand(
+                            it.toString(),
+                            FileUtil.getExtension(it)
+                        )
+                    ) {
                         NativeLibrary.InstallFileToNandResult.Success -> {
                             installSuccess += 1
                         }
@@ -583,12 +615,14 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
                         installResult.append(separator)
                     }
                     return@newInstance MessageDialogFragment.newInstance(
+                        this,
                         titleId = R.string.install_game_content_failure,
                         descriptionString = installResult.toString().trim(),
                         helpLinkId = R.string.install_game_content_help_link
                     )
                 } else {
                     return@newInstance MessageDialogFragment.newInstance(
+                        this,
                         titleId = R.string.install_game_content_success,
                         descriptionString = installResult.toString().trim()
                     )
@@ -596,4 +630,228 @@ class MainActivity : AppCompatActivity(), ThemeProvider {
             }.show(supportFragmentManager, IndeterminateProgressDialogFragment.TAG)
         }
     }
+
+    val exportUserData = registerForActivityResult(
+        ActivityResultContracts.CreateDocument("application/zip")
+    ) { result ->
+        if (result == null) {
+            return@registerForActivityResult
+        }
+
+        IndeterminateProgressDialogFragment.newInstance(
+            this,
+            R.string.exporting_user_data,
+            true
+        ) {
+            val zipResult = FileUtil.zipFromInternalStorage(
+                File(DirectoryInitialization.userDirectory!!),
+                DirectoryInitialization.userDirectory!!,
+                BufferedOutputStream(contentResolver.openOutputStream(result)),
+                taskViewModel.cancelled
+            )
+            return@newInstance when (zipResult) {
+                TaskState.Completed -> getString(R.string.user_data_export_success)
+                TaskState.Failed -> R.string.export_failed
+                TaskState.Cancelled -> R.string.user_data_export_cancelled
+            }
+        }.show(supportFragmentManager, IndeterminateProgressDialogFragment.TAG)
+    }
+
+    val importUserData =
+        registerForActivityResult(ActivityResultContracts.OpenDocument()) { result ->
+            if (result == null) {
+                return@registerForActivityResult
+            }
+
+            IndeterminateProgressDialogFragment.newInstance(
+                this,
+                R.string.importing_user_data
+            ) {
+                val checkStream =
+                    ZipInputStream(BufferedInputStream(contentResolver.openInputStream(result)))
+                var isYuzuBackup = false
+                checkStream.use { stream ->
+                    var ze: ZipEntry? = null
+                    while (stream.nextEntry?.also { ze = it } != null) {
+                        val itemName = ze!!.name.trim()
+                        if (itemName == "/config/config.ini" || itemName == "config/config.ini") {
+                            isYuzuBackup = true
+                            return@use
+                        }
+                    }
+                }
+                if (!isYuzuBackup) {
+                    return@newInstance MessageDialogFragment.newInstance(
+                        this,
+                        titleId = R.string.invalid_yuzu_backup,
+                        descriptionId = R.string.user_data_import_failed_description
+                    )
+                }
+
+                // Clear existing user data
+                File(DirectoryInitialization.userDirectory!!).deleteRecursively()
+
+                // Copy archive to internal storage
+                try {
+                    FileUtil.unzipToInternalStorage(
+                        BufferedInputStream(contentResolver.openInputStream(result)),
+                        File(DirectoryInitialization.userDirectory!!)
+                    )
+                } catch (e: Exception) {
+                    return@newInstance MessageDialogFragment.newInstance(
+                        this,
+                        titleId = R.string.import_failed,
+                        descriptionId = R.string.user_data_import_failed_description
+                    )
+                }
+
+                // Reinitialize relevant data
+                NativeLibrary.initializeEmulation()
+                gamesViewModel.reloadGames(false)
+
+                return@newInstance getString(R.string.user_data_import_success)
+            }.show(supportFragmentManager, IndeterminateProgressDialogFragment.TAG)
+        }
+
+    /**
+     * Zips the save files located in the given folder path and creates a new zip file with the current date and time.
+     * @return true if the zip file is successfully created, false otherwise.
+     */
+    private fun zipSave(): Boolean {
+        try {
+            val tempFolder = File(getPublicFilesDir().canonicalPath, "temp")
+            tempFolder.mkdirs()
+            val saveFolder = File(savesFolderRoot)
+            val outputZipFile = File(
+                tempFolder,
+                "yuzu saves - ${
+                LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm"))
+                }.zip"
+            )
+            outputZipFile.createNewFile()
+            val result = FileUtil.zipFromInternalStorage(
+                saveFolder,
+                savesFolderRoot,
+                BufferedOutputStream(FileOutputStream(outputZipFile))
+            )
+            if (result == TaskState.Failed) {
+                return false
+            }
+            lastZipCreated = outputZipFile
+        } catch (e: Exception) {
+            return false
+        }
+        return true
+    }
+
+    /**
+     * Exports the save file located in the given folder path by creating a zip file and sharing it via intent.
+     */
+    fun exportSave() {
+        CoroutineScope(Dispatchers.IO).launch {
+            val wasZipCreated = zipSave()
+            val lastZipFile = lastZipCreated
+            if (!wasZipCreated || lastZipFile == null) {
+                withContext(Dispatchers.Main) {
+                    Toast.makeText(
+                        this@MainActivity,
+                        getString(R.string.export_save_failed),
+                        Toast.LENGTH_LONG
+                    ).show()
+                }
+                return@launch
+            }
+
+            withContext(Dispatchers.Main) {
+                val file = DocumentFile.fromSingleUri(
+                    this@MainActivity,
+                    DocumentsContract.buildDocumentUri(
+                        DocumentProvider.AUTHORITY,
+                        "${DocumentProvider.ROOT_ID}/temp/${lastZipFile.name}"
+                    )
+                )!!
+                val intent = Intent(Intent.ACTION_SEND)
+                    .setDataAndType(file.uri, "application/zip")
+                    .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                    .putExtra(Intent.EXTRA_STREAM, file.uri)
+                startForResultExportSave.launch(
+                    Intent.createChooser(
+                        intent,
+                        getString(R.string.share_save_file)
+                    )
+                )
+            }
+        }
+    }
+
+    private val startForResultExportSave =
+        registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { _ ->
+            File(getPublicFilesDir().canonicalPath, "temp").deleteRecursively()
+        }
+
+    val importSaves =
+        registerForActivityResult(ActivityResultContracts.OpenDocument()) { result ->
+            if (result == null) {
+                return@registerForActivityResult
+            }
+
+            NativeLibrary.initializeEmptyUserDirectory()
+
+            val inputZip = contentResolver.openInputStream(result)
+            // A zip needs to have at least one subfolder named after a TitleId in order to be considered valid.
+            var validZip = false
+            val savesFolder = File(savesFolderRoot)
+            val cacheSaveDir = File("${applicationContext.cacheDir.path}/saves/")
+            cacheSaveDir.mkdir()
+
+            if (inputZip == null) {
+                Toast.makeText(
+                    applicationContext,
+                    getString(R.string.fatal_error),
+                    Toast.LENGTH_LONG
+                ).show()
+                return@registerForActivityResult
+            }
+
+            val filterTitleId =
+                FilenameFilter { _, dirName -> dirName.matches(Regex("^0100[\\dA-Fa-f]{12}$")) }
+
+            try {
+                CoroutineScope(Dispatchers.IO).launch {
+                    FileUtil.unzipToInternalStorage(BufferedInputStream(inputZip), cacheSaveDir)
+                    cacheSaveDir.list(filterTitleId)?.forEach { savePath ->
+                        File(savesFolder, savePath).deleteRecursively()
+                        File(cacheSaveDir, savePath).copyRecursively(
+                            File(savesFolder, savePath),
+                            true
+                        )
+                        validZip = true
+                    }
+
+                    withContext(Dispatchers.Main) {
+                        if (!validZip) {
+                            MessageDialogFragment.newInstance(
+                                this@MainActivity,
+                                titleId = R.string.save_file_invalid_zip_structure,
+                                descriptionId = R.string.save_file_invalid_zip_structure_description
+                            ).show(supportFragmentManager, MessageDialogFragment.TAG)
+                            return@withContext
+                        }
+                        Toast.makeText(
+                            applicationContext,
+                            getString(R.string.save_file_imported_success),
+                            Toast.LENGTH_LONG
+                        ).show()
+                    }
+
+                    cacheSaveDir.deleteRecursively()
+                }
+            } catch (e: Exception) {
+                Toast.makeText(
+                    applicationContext,
+                    getString(R.string.fatal_error),
+                    Toast.LENGTH_LONG
+                ).show()
+            }
+        }
 }
diff --git a/src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/FileUtil.kt b/src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/FileUtil.kt
index 142af5f26..c3f53f1c5 100644
--- a/src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/FileUtil.kt
+++ b/src/android/app/src/main/java/org/yuzu/yuzu_emu/utils/FileUtil.kt
@@ -8,6 +8,7 @@ import android.database.Cursor
 import android.net.Uri
 import android.provider.DocumentsContract
 import androidx.documentfile.provider.DocumentFile
+import kotlinx.coroutines.flow.StateFlow
 import java.io.BufferedInputStream
 import java.io.File
 import java.io.FileOutputStream
@@ -18,6 +19,9 @@ import java.util.zip.ZipEntry
 import java.util.zip.ZipInputStream
 import org.yuzu.yuzu_emu.YuzuApplication
 import org.yuzu.yuzu_emu.model.MinimalDocumentFile
+import org.yuzu.yuzu_emu.model.TaskState
+import java.io.BufferedOutputStream
+import java.util.zip.ZipOutputStream
 
 object FileUtil {
     const val PATH_TREE = "tree"
@@ -282,30 +286,65 @@ object FileUtil {
 
     /**
      * Extracts the given zip file into the given directory.
-     * @exception IOException if the file was being created outside of the target directory
      */
     @Throws(SecurityException::class)
-    fun unzip(zipStream: InputStream, destDir: File): Boolean {
-        ZipInputStream(BufferedInputStream(zipStream)).use { zis ->
+    fun unzipToInternalStorage(zipStream: BufferedInputStream, destDir: File) {
+        ZipInputStream(zipStream).use { zis ->
             var entry: ZipEntry? = zis.nextEntry
             while (entry != null) {
-                val entryName = entry.name
-                val entryFile = File(destDir, entryName)
-                if (!entryFile.canonicalPath.startsWith(destDir.canonicalPath + File.separator)) {
-                    throw SecurityException("Entry is outside of the target dir: " + entryFile.name)
+                val newFile = File(destDir, entry.name)
+                val destinationDirectory = if (entry.isDirectory) newFile else newFile.parentFile
+
+                if (!newFile.canonicalPath.startsWith(destDir.canonicalPath + File.separator)) {
+                    throw SecurityException("Zip file attempted path traversal! ${entry.name}")
+                }
+
+                if (!destinationDirectory.isDirectory && !destinationDirectory.mkdirs()) {
+                    throw IOException("Failed to create directory $destinationDirectory")
                 }
-                if (entry.isDirectory) {
-                    entryFile.mkdirs()
-                } else {
-                    entryFile.parentFile?.mkdirs()
-                    entryFile.createNewFile()
-                    entryFile.outputStream().use { fos -> zis.copyTo(fos) }
+
+                if (!entry.isDirectory) {
+                    newFile.outputStream().use { fos -> zis.copyTo(fos) }
                 }
                 entry = zis.nextEntry
             }
         }
+    }
 
-        return true
+    /**
+     * Creates a zip file from a directory within internal storage
+     * @param inputFile File representation of the item that will be zipped
+     * @param rootDir Directory containing the inputFile
+     * @param outputStream Stream where the zip file will be output
+     */
+    fun zipFromInternalStorage(
+        inputFile: File,
+        rootDir: String,
+        outputStream: BufferedOutputStream,
+        cancelled: StateFlow<Boolean>? = null
+    ): TaskState {
+        try {
+            ZipOutputStream(outputStream).use { zos ->
+                inputFile.walkTopDown().forEach { file ->
+                    if (cancelled?.value == true) {
+                        return TaskState.Cancelled
+                    }
+
+                    if (!file.isDirectory) {
+                        val entryName =
+                            file.absolutePath.removePrefix(rootDir).removePrefix("/")
+                        val entry = ZipEntry(entryName)
+                        zos.putNextEntry(entry)
+                        if (file.isFile) {
+                            file.inputStream().use { fis -> fis.copyTo(zos) }
+                        }
+                    }
+                }
+            }
+        } catch (e: Exception) {
+            return TaskState.Failed
+        }
+        return TaskState.Completed
     }
 
     fun isRootTreeUri(uri: Uri): Boolean {
diff --git a/src/android/app/src/main/jni/config.cpp b/src/android/app/src/main/jni/config.cpp
index 34b425cb4..81120ab0f 100644
--- a/src/android/app/src/main/jni/config.cpp
+++ b/src/android/app/src/main/jni/config.cpp
@@ -282,7 +282,7 @@ void Config::ReadValues() {
     std::stringstream ss(title_list);
     std::string line;
     while (std::getline(ss, line, '|')) {
-        const auto title_id = std::stoul(line, nullptr, 16);
+        const auto title_id = std::strtoul(line.c_str(), nullptr, 16);
         const auto disabled_list = config->Get("AddOns", "disabled_" + line, "");
 
         std::stringstream inner_ss(disabled_list);
diff --git a/src/android/app/src/main/jni/emu_window/emu_window.cpp b/src/android/app/src/main/jni/emu_window/emu_window.cpp
index a890c6604..a7e414b81 100644
--- a/src/android/app/src/main/jni/emu_window/emu_window.cpp
+++ b/src/android/app/src/main/jni/emu_window/emu_window.cpp
@@ -11,6 +11,12 @@
 #include "jni/emu_window/emu_window.h"
 
 void EmuWindow_Android::OnSurfaceChanged(ANativeWindow* surface) {
+    m_window_width = ANativeWindow_getWidth(surface);
+    m_window_height = ANativeWindow_getHeight(surface);
+
+    // Ensures that we emulate with the correct aspect ratio.
+    UpdateCurrentFramebufferLayout(m_window_width, m_window_height);
+
     window_info.render_surface = reinterpret_cast<void*>(surface);
 }
 
@@ -62,14 +68,8 @@ EmuWindow_Android::EmuWindow_Android(InputCommon::InputSubsystem* input_subsyste
         return;
     }
 
-    m_window_width = ANativeWindow_getWidth(surface);
-    m_window_height = ANativeWindow_getHeight(surface);
-
-    // Ensures that we emulate with the correct aspect ratio.
-    UpdateCurrentFramebufferLayout(m_window_width, m_window_height);
-
+    OnSurfaceChanged(surface);
     window_info.type = Core::Frontend::WindowSystemType::Android;
-    window_info.render_surface = reinterpret_cast<void*>(surface);
 
     m_input_subsystem->Initialize();
 }
diff --git a/src/android/app/src/main/jni/native.cpp b/src/android/app/src/main/jni/native.cpp
index f31fe054b..9cf71680c 100644
--- a/src/android/app/src/main/jni/native.cpp
+++ b/src/android/app/src/main/jni/native.cpp
@@ -13,6 +13,8 @@
 
 #include <android/api-level.h>
 #include <android/native_window_jni.h>
+#include <common/fs/fs.h>
+#include <core/file_sys/savedata_factory.h>
 #include <core/loader/nro.h>
 #include <jni.h>
 
@@ -102,7 +104,7 @@ public:
         m_native_window = native_window;
     }
 
-    int InstallFileToNand(std::string filename) {
+    int InstallFileToNand(std::string filename, std::string file_extension) {
         jconst copy_func = [](const FileSys::VirtualFile& src, const FileSys::VirtualFile& dest,
                               std::size_t block_size) {
             if (src == nullptr || dest == nullptr) {
@@ -134,15 +136,11 @@ public:
         m_system.GetFileSystemController().CreateFactories(*m_vfs);
 
         [[maybe_unused]] std::shared_ptr<FileSys::NSP> nsp;
-        if (filename.ends_with("nsp")) {
+        if (file_extension == "nsp") {
             nsp = std::make_shared<FileSys::NSP>(m_vfs->OpenFile(filename, FileSys::Mode::Read));
             if (nsp->IsExtractedType()) {
                 return InstallError;
             }
-        } else if (filename.ends_with("xci")) {
-            jconst xci =
-                std::make_shared<FileSys::XCI>(m_vfs->OpenFile(filename, FileSys::Mode::Read));
-            nsp = xci->GetSecurePartitionNSP();
         } else {
             return ErrorFilenameExtension;
         }
@@ -607,8 +605,10 @@ void Java_org_yuzu_yuzu_1emu_NativeLibrary_setAppDirectory(JNIEnv* env, jobject
 }
 
 int Java_org_yuzu_yuzu_1emu_NativeLibrary_installFileToNand(JNIEnv* env, jobject instance,
-                                                            [[maybe_unused]] jstring j_file) {
-    return EmulationSession::GetInstance().InstallFileToNand(GetJString(env, j_file));
+                                                            jstring j_file,
+                                                            jstring j_file_extension) {
+    return EmulationSession::GetInstance().InstallFileToNand(GetJString(env, j_file),
+                                                             GetJString(env, j_file_extension));
 }
 
 void JNICALL Java_org_yuzu_yuzu_1emu_NativeLibrary_initializeGpuDriver(JNIEnv* env, jclass clazz,
@@ -879,4 +879,24 @@ void Java_org_yuzu_yuzu_1emu_NativeLibrary_submitInlineKeyboardInput(JNIEnv* env
     EmulationSession::GetInstance().SoftwareKeyboard()->SubmitInlineKeyboardInput(j_key_code);
 }
 
+void Java_org_yuzu_yuzu_1emu_NativeLibrary_initializeEmptyUserDirectory(JNIEnv* env,
+                                                                        jobject instance) {
+    const auto nand_dir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir);
+    auto vfs_nand_dir = EmulationSession::GetInstance().System().GetFilesystem()->OpenDirectory(
+        Common::FS::PathToUTF8String(nand_dir), FileSys::Mode::Read);
+
+    Service::Account::ProfileManager manager;
+    const auto user_id = manager.GetUser(static_cast<std::size_t>(0));
+    ASSERT(user_id);
+
+    const auto user_save_data_path = FileSys::SaveDataFactory::GetFullPath(
+        EmulationSession::GetInstance().System(), vfs_nand_dir, FileSys::SaveDataSpaceId::NandUser,
+        FileSys::SaveDataType::SaveData, 1, user_id->AsU128(), 0);
+
+    const auto full_path = Common::FS::ConcatPathSafe(nand_dir, user_save_data_path);
+    if (!Common::FS::CreateParentDirs(full_path)) {
+        LOG_WARNING(Frontend, "Failed to create full path of the default user's save directory");
+    }
+}
+
 } // extern "C"
diff --git a/src/android/app/src/main/res/drawable/ic_export.xml b/src/android/app/src/main/res/drawable/ic_export.xml
new file mode 100644
index 000000000..463d2f41c
--- /dev/null
+++ b/src/android/app/src/main/res/drawable/ic_export.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="?attr/colorControlNormal"
+        android:pathData="M9,16h6v-6h4l-7,-7 -7,7h4zM5,18h14v2L5,20z" />
+</vector>
diff --git a/src/android/app/src/main/res/drawable/ic_import.xml b/src/android/app/src/main/res/drawable/ic_import.xml
new file mode 100644
index 000000000..3a99dd5e6
--- /dev/null
+++ b/src/android/app/src/main/res/drawable/ic_import.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="?attr/colorControlNormal"
+        android:pathData="M19,9h-4V3H9v6H5l7,7 7,-7zM5,18v2h14v-2H5z" />
+</vector>
diff --git a/src/android/app/src/main/res/layout/activity_settings.xml b/src/android/app/src/main/res/layout/activity_settings.xml
index 8a026a30a..a187665f2 100644
--- a/src/android/app/src/main/res/layout/activity_settings.xml
+++ b/src/android/app/src/main/res/layout/activity_settings.xml
@@ -22,7 +22,7 @@
 
     <View
         android:id="@+id/navigation_bar_shade"
-        android:layout_width="match_parent"
+        android:layout_width="0dp"
         android:layout_height="1px"
         android:background="@android:color/transparent"
         android:clickable="false"
diff --git a/src/android/app/src/main/res/layout/card_installable.xml b/src/android/app/src/main/res/layout/card_installable.xml
new file mode 100644
index 000000000..f5b0e3741
--- /dev/null
+++ b/src/android/app/src/main/res/layout/card_installable.xml
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.google.android.material.card.MaterialCardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    style="?attr/materialCardViewOutlinedStyle"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_marginHorizontal="16dp"
+    android:layout_marginVertical="12dp">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_margin="16dp"
+        android:orientation="horizontal"
+        android:layout_gravity="center">
+
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="16dp"
+            android:layout_weight="1"
+            android:orientation="vertical">
+
+            <com.google.android.material.textview.MaterialTextView
+                android:id="@+id/title"
+                style="@style/TextAppearance.Material3.TitleMedium"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/user_data"
+                android:textAlignment="viewStart" />
+
+            <com.google.android.material.textview.MaterialTextView
+                android:id="@+id/description"
+                style="@style/TextAppearance.Material3.BodyMedium"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="6dp"
+                android:text="@string/user_data_description"
+                android:textAlignment="viewStart" />
+
+        </LinearLayout>
+
+        <Button
+            android:id="@+id/button_export"
+            style="@style/Widget.Material3.Button.IconButton.Filled.Tonal"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical"
+            android:contentDescription="@string/export"
+            android:tooltipText="@string/export"
+            android:visibility="gone"
+            app:icon="@drawable/ic_export"
+            tools:visibility="visible" />
+
+        <Button
+            android:id="@+id/button_install"
+            style="@style/Widget.Material3.Button.IconButton.Filled.Tonal"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical"
+            android:layout_marginStart="12dp"
+            android:contentDescription="@string/string_import"
+            android:tooltipText="@string/string_import"
+            android:visibility="gone"
+            app:icon="@drawable/ic_import"
+            tools:visibility="visible" />
+
+    </LinearLayout>
+
+</com.google.android.material.card.MaterialCardView>
diff --git a/src/android/app/src/main/res/layout/dialog_progress_bar.xml b/src/android/app/src/main/res/layout/dialog_progress_bar.xml
index d17711a65..0209ea082 100644
--- a/src/android/app/src/main/res/layout/dialog_progress_bar.xml
+++ b/src/android/app/src/main/res/layout/dialog_progress_bar.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
+<com.google.android.material.progressindicator.LinearProgressIndicator xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    android:orientation="vertical">
-
-    <com.google.android.material.progressindicator.LinearProgressIndicator
-        android:id="@+id/progress_bar"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_margin="24dp"
-        app:trackCornerRadius="4dp" />
-
-    <TextView
-        android:id="@+id/progress_text"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginLeft="24dp"
-        android:layout_marginRight="24dp"
-        android:layout_marginBottom="24dp"
-        android:gravity="end" />
-
-</LinearLayout>
+    android:id="@+id/progress_bar"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:padding="24dp"
+    app:trackCornerRadius="4dp" />
diff --git a/src/android/app/src/main/res/layout/fragment_emulation.xml b/src/android/app/src/main/res/layout/fragment_emulation.xml
index da97d85c1..750ce094a 100644
--- a/src/android/app/src/main/res/layout/fragment_emulation.xml
+++ b/src/android/app/src/main/res/layout/fragment_emulation.xml
@@ -32,7 +32,8 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center"
-                android:focusable="false">
+                android:focusable="false"
+                android:clickable="false">
 
                 <androidx.constraintlayout.widget.ConstraintLayout
                     android:id="@+id/loading_layout"
@@ -155,7 +156,7 @@
         android:id="@+id/in_game_menu"
         android:layout_width="wrap_content"
         android:layout_height="match_parent"
-        android:layout_gravity="start|bottom"
+        android:layout_gravity="start"
         app:headerLayout="@layout/header_in_game"
         app:menu="@menu/menu_in_game"
         tools:visibility="gone" />
diff --git a/src/android/app/src/main/res/layout/fragment_installables.xml b/src/android/app/src/main/res/layout/fragment_installables.xml
new file mode 100644
index 000000000..3a4df81a6
--- /dev/null
+++ b/src/android/app/src/main/res/layout/fragment_installables.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/coordinator_licenses"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="?attr/colorSurface">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/appbar_installables"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:fitsSystemWindows="true">
+
+        <com.google.android.material.appbar.MaterialToolbar
+            android:id="@+id/toolbar_installables"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            app:title="@string/manage_yuzu_data"
+            app:navigationIcon="@drawable/ic_back" />
+
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/list_installables"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:clipToPadding="false"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior" />
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
diff --git a/src/android/app/src/main/res/navigation/home_navigation.xml b/src/android/app/src/main/res/navigation/home_navigation.xml
index 2e0ce7a3d..2356b802b 100644
--- a/src/android/app/src/main/res/navigation/home_navigation.xml
+++ b/src/android/app/src/main/res/navigation/home_navigation.xml
@@ -19,6 +19,9 @@
         <action
             android:id="@+id/action_homeSettingsFragment_to_earlyAccessFragment"
             app:destination="@id/earlyAccessFragment" />
+        <action
+            android:id="@+id/action_homeSettingsFragment_to_installableFragment"
+            app:destination="@id/installableFragment" />
     </fragment>
 
     <fragment
@@ -88,5 +91,9 @@
     <action
         android:id="@+id/action_global_settingsActivity"
         app:destination="@id/settingsActivity" />
+    <fragment
+        android:id="@+id/installableFragment"
+        android:name="org.yuzu.yuzu_emu.fragments.InstallableFragment"
+        android:label="InstallableFragment" />
 
 </navigation>
diff --git a/src/android/app/src/main/res/values-de/strings.xml b/src/android/app/src/main/res/values-de/strings.xml
index daaa7ffde..dd0f36392 100644
--- a/src/android/app/src/main/res/values-de/strings.xml
+++ b/src/android/app/src/main/res/values-de/strings.xml
@@ -79,7 +79,6 @@
     <string name="manage_save_data">Speicherdaten verwalten</string>
     <string name="manage_save_data_description">Speicherdaten gefunden. Bitte wähle unten eine Option aus.</string>
     <string name="import_export_saves_description">Speicherdaten importieren oder exportieren</string>
-    <string name="import_export_saves_no_profile">Keine Speicherdaten gefunden. Bitte starte ein Spiel und versuche es erneut.</string>
     <string name="save_file_imported_success">Erfolgreich importiert</string>
     <string name="save_file_invalid_zip_structure">Ungültige Speicherverzeichnisstruktur</string>
     <string name="save_file_invalid_zip_structure_description">Der erste Unterordnername muss die Titel-ID des Spiels sein.</string>
diff --git a/src/android/app/src/main/res/values-es/strings.xml b/src/android/app/src/main/res/values-es/strings.xml
index e9129cb00..d398f862f 100644
--- a/src/android/app/src/main/res/values-es/strings.xml
+++ b/src/android/app/src/main/res/values-es/strings.xml
@@ -81,7 +81,6 @@
     <string name="manage_save_data">Administrar datos de guardado</string>
     <string name="manage_save_data_description">Guardar los datos encontrados. Por favor, seleccione una opción de abajo.</string>
     <string name="import_export_saves_description">Importar o exportar archivos de guardado</string>
-    <string name="import_export_saves_no_profile">No se han encontrado datos de guardado. Por favor, ejecute un juego y vuelva a intentarlo.</string>
     <string name="save_file_imported_success">Importado correctamente</string>
     <string name="save_file_invalid_zip_structure">Estructura del directorio de guardado no válido</string>
     <string name="save_file_invalid_zip_structure_description">El nombre de la primera subcarpeta debe ser el Title ID del juego.</string>
diff --git a/src/android/app/src/main/res/values-fr/strings.xml b/src/android/app/src/main/res/values-fr/strings.xml
index 2d99d618e..a7abd9077 100644
--- a/src/android/app/src/main/res/values-fr/strings.xml
+++ b/src/android/app/src/main/res/values-fr/strings.xml
@@ -81,7 +81,6 @@
     <string name="manage_save_data">Gérer les données de sauvegarde</string>
     <string name="manage_save_data_description">Données de sauvegarde trouvées. Veuillez sélectionner une option ci-dessous.</string>
     <string name="import_export_saves_description">Importer ou exporter des fichiers de sauvegarde</string>
-    <string name="import_export_saves_no_profile">Aucune données de sauvegarde trouvées. Veuillez lancer un jeu et réessayer.</string>
     <string name="save_file_imported_success">Importé avec succès</string>
     <string name="save_file_invalid_zip_structure">Structure de répertoire de sauvegarde non valide</string>
     <string name="save_file_invalid_zip_structure_description">Le nom du premier sous-dossier doit être l\'identifiant du titre du jeu.</string>
diff --git a/src/android/app/src/main/res/values-it/strings.xml b/src/android/app/src/main/res/values-it/strings.xml
index d9c3de385..b18161801 100644
--- a/src/android/app/src/main/res/values-it/strings.xml
+++ b/src/android/app/src/main/res/values-it/strings.xml
@@ -81,7 +81,6 @@
     <string name="manage_save_data">Gestisci i salvataggi</string>
     <string name="manage_save_data_description">Salvataggio non trovato. Seleziona un\'opzione di seguito.</string>
     <string name="import_export_saves_description">Importa o esporta i salvataggi</string>
-    <string name="import_export_saves_no_profile">Nessun salvataggio trovato. Avvia un gioco e riprova.</string>
     <string name="save_file_imported_success">Importato con successo</string>
     <string name="save_file_invalid_zip_structure">La struttura della cartella dei salvataggi è invalida</string>
     <string name="save_file_invalid_zip_structure_description">La prima sotto cartella <b>deve</b> chiamarsi come l\'ID del titolo del gioco.</string>
diff --git a/src/android/app/src/main/res/values-ja/strings.xml b/src/android/app/src/main/res/values-ja/strings.xml
index 7a226cd5c..88fa5a0bb 100644
--- a/src/android/app/src/main/res/values-ja/strings.xml
+++ b/src/android/app/src/main/res/values-ja/strings.xml
@@ -80,7 +80,6 @@
     <string name="manage_save_data">セーブデータを管理</string>
     <string name="manage_save_data_description">セーブデータが見つかりました。以下のオプションから選択してください。</string>
     <string name="import_export_saves_description">セーブファイルをインポート/エクスポート</string>
-    <string name="import_export_saves_no_profile">セーブデータがありません。ゲームを起動してから再度お試しください。</string>
     <string name="save_file_imported_success">インポートが完了しました</string>
     <string name="save_file_invalid_zip_structure">セーブデータのディレクトリ構造が無効です</string>
     <string name="save_file_invalid_zip_structure_description">最初のサブフォルダ名は、ゲームのタイトルIDである必要があります。</string>
diff --git a/src/android/app/src/main/res/values-ko/strings.xml b/src/android/app/src/main/res/values-ko/strings.xml
index 427b6e5a0..4b658255c 100644
--- a/src/android/app/src/main/res/values-ko/strings.xml
+++ b/src/android/app/src/main/res/values-ko/strings.xml
@@ -81,7 +81,6 @@
     <string name="manage_save_data">저장 데이터 관리</string>
     <string name="manage_save_data_description">데이터를 저장했습니다. 아래에서 옵션을 선택하세요.</string>
     <string name="import_export_saves_description">저장 파일 가져오기 또는 내보내기</string>
-    <string name="import_export_saves_no_profile">저장 데이터를 찾을 수 없습니다. 게임을 실행한 후 다시 시도하세요.</string>
     <string name="save_file_imported_success">가져오기 성공</string>
     <string name="save_file_invalid_zip_structure">저장 디렉터리 구조가 잘못됨</string>
     <string name="save_file_invalid_zip_structure_description">첫 번째 하위 폴더 이름은 게임의 타이틀 ID여야 합니다.</string>
diff --git a/src/android/app/src/main/res/values-nb/strings.xml b/src/android/app/src/main/res/values-nb/strings.xml
index ce8d7a9e4..dd602a389 100644
--- a/src/android/app/src/main/res/values-nb/strings.xml
+++ b/src/android/app/src/main/res/values-nb/strings.xml
@@ -81,7 +81,6 @@
     <string name="manage_save_data">Administrere lagringsdata</string>
     <string name="manage_save_data_description">Lagringsdata funnet. Velg et alternativ nedenfor.</string>
     <string name="import_export_saves_description">Importer eller eksporter lagringsfiler</string>
-    <string name="import_export_saves_no_profile">Ingen lagringsdata funnet. Start et nytt spill og prøv på nytt.</string>
     <string name="save_file_imported_success">Vellykket import</string>
     <string name="save_file_invalid_zip_structure">Ugyldig struktur for lagringskatalog</string>
     <string name="save_file_invalid_zip_structure_description">Det første undermappenavnet må være spillets tittel-ID.</string>
diff --git a/src/android/app/src/main/res/values-pl/strings.xml b/src/android/app/src/main/res/values-pl/strings.xml
index c2c24b48f..2fdd1f952 100644
--- a/src/android/app/src/main/res/values-pl/strings.xml
+++ b/src/android/app/src/main/res/values-pl/strings.xml
@@ -81,7 +81,6 @@
     <string name="manage_save_data">Zarządzaj plikami zapisów gier</string>
     <string name="manage_save_data_description">Znaleziono pliki zapisów gier. Wybierz opcję poniżej.</string>
     <string name="import_export_saves_description">Importuj lub wyeksportuj pliki zapisów</string>
-    <string name="import_export_saves_no_profile">Nie znaleziono plików zapisów. Uruchom grę i spróbuj ponownie.</string>
     <string name="save_file_imported_success">Zaimportowano pomyślnie</string>
     <string name="save_file_invalid_zip_structure">Niepoprawna struktura folderów</string>
     <string name="save_file_invalid_zip_structure_description">Pierwszy podkatalog musi zawierać w nazwie numer ID tytułu gry.</string>
diff --git a/src/android/app/src/main/res/values-pt-rBR/strings.xml b/src/android/app/src/main/res/values-pt-rBR/strings.xml
index 04f276108..2f26367fe 100644
--- a/src/android/app/src/main/res/values-pt-rBR/strings.xml
+++ b/src/android/app/src/main/res/values-pt-rBR/strings.xml
@@ -81,7 +81,6 @@
     <string name="manage_save_data">Gerir dados guardados</string>
     <string name="manage_save_data_description">Dados não encontrados. Por favor seleciona uma opção abaixo.</string>
     <string name="import_export_saves_description">Importa ou exporta dados guardados</string>
-    <string name="import_export_saves_no_profile">Dados não encontrados. Por favor lança o jogo e tenta novamente.</string>
     <string name="save_file_imported_success">Importado com sucesso</string>
     <string name="save_file_invalid_zip_structure">Estrutura de diretório de dados invalida</string>
     <string name="save_file_invalid_zip_structure_description">O nome da primeira sub pasta tem de ser a ID do jogo.</string>
diff --git a/src/android/app/src/main/res/values-pt-rPT/strings.xml b/src/android/app/src/main/res/values-pt-rPT/strings.xml
index 66a3a1a2e..4e1eb4cd7 100644
--- a/src/android/app/src/main/res/values-pt-rPT/strings.xml
+++ b/src/android/app/src/main/res/values-pt-rPT/strings.xml
@@ -81,7 +81,6 @@
     <string name="manage_save_data">Gerir dados guardados</string>
     <string name="manage_save_data_description">Dados não encontrados. Por favor seleciona uma opção abaixo.</string>
     <string name="import_export_saves_description">Importa ou exporta dados guardados</string>
-    <string name="import_export_saves_no_profile">Dados não encontrados. Por favor lança o jogo e tenta novamente.</string>
     <string name="save_file_imported_success">Importado com sucesso</string>
     <string name="save_file_invalid_zip_structure">Estrutura de diretório de dados invalida</string>
     <string name="save_file_invalid_zip_structure_description">O nome da primeira sub pasta tem de ser a ID do jogo.</string>
diff --git a/src/android/app/src/main/res/values-ru/strings.xml b/src/android/app/src/main/res/values-ru/strings.xml
index f770e954f..f5695dc93 100644
--- a/src/android/app/src/main/res/values-ru/strings.xml
+++ b/src/android/app/src/main/res/values-ru/strings.xml
@@ -81,7 +81,6 @@
     <string name="manage_save_data">Управление данными сохранений</string>
     <string name="manage_save_data_description">Найдено данные сохранений. Пожалуйста, выберите вариант ниже.</string>
     <string name="import_export_saves_description">Импорт или экспорт файлов сохранения</string>
-    <string name="import_export_saves_no_profile">Данные сохранений не найдены. Пожалуйста, запустите игру и повторите попытку.</string>
     <string name="save_file_imported_success">Успешно импортировано</string>
     <string name="save_file_invalid_zip_structure">Недопустимая структура папки сохранения</string>
     <string name="save_file_invalid_zip_structure_description">Название первой вложенной папки должно быть идентификатором игры.</string>
diff --git a/src/android/app/src/main/res/values-uk/strings.xml b/src/android/app/src/main/res/values-uk/strings.xml
index ea3ab1b15..061bc6f04 100644
--- a/src/android/app/src/main/res/values-uk/strings.xml
+++ b/src/android/app/src/main/res/values-uk/strings.xml
@@ -81,7 +81,6 @@
     <string name="manage_save_data">Керування даними збережень</string>
     <string name="manage_save_data_description">Знайдено дані збережень. Будь ласка, виберіть варіант нижче.</string>
     <string name="import_export_saves_description">Імпорт або експорт файлів збереження</string>
-    <string name="import_export_saves_no_profile">Дані збережень не знайдено. Будь ласка, запустіть гру та повторіть спробу.</string>
     <string name="save_file_imported_success">Успішно імпортовано</string>
     <string name="save_file_invalid_zip_structure">Неприпустима структура папки збереження</string>
     <string name="save_file_invalid_zip_structure_description">Назва першої вкладеної папки має бути ідентифікатором гри.</string>
diff --git a/src/android/app/src/main/res/values-w600dp/integers.xml b/src/android/app/src/main/res/values-w600dp/integers.xml
new file mode 100644
index 000000000..9975db801
--- /dev/null
+++ b/src/android/app/src/main/res/values-w600dp/integers.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <integer name="grid_columns">2</integer>
+
+</resources>
diff --git a/src/android/app/src/main/res/values-zh-rCN/strings.xml b/src/android/app/src/main/res/values-zh-rCN/strings.xml
index b45a5a528..fe6dd5eaa 100644
--- a/src/android/app/src/main/res/values-zh-rCN/strings.xml
+++ b/src/android/app/src/main/res/values-zh-rCN/strings.xml
@@ -81,7 +81,6 @@
     <string name="manage_save_data">管理存档数据</string>
     <string name="manage_save_data_description">已找到存档数据，请选择下方的选项。</string>
     <string name="import_export_saves_description">导入或导出存档</string>
-    <string name="import_export_saves_no_profile">找不到存档数据，请启动游戏并重试。</string>
     <string name="save_file_imported_success">已成功导入存档</string>
     <string name="save_file_invalid_zip_structure">无效的存档目录</string>
     <string name="save_file_invalid_zip_structure_description">第一个子文件夹名称必须为当前游戏的 ID。</string>
diff --git a/src/android/app/src/main/res/values-zh-rTW/strings.xml b/src/android/app/src/main/res/values-zh-rTW/strings.xml
index 3aab889e4..9b3e54224 100644
--- a/src/android/app/src/main/res/values-zh-rTW/strings.xml
+++ b/src/android/app/src/main/res/values-zh-rTW/strings.xml
@@ -81,7 +81,6 @@
     <string name="manage_save_data">管理儲存資料</string>
     <string name="manage_save_data_description">已找到儲存資料，請選取下方的選項。</string>
     <string name="import_export_saves_description">匯入或匯出儲存檔案</string>
-    <string name="import_export_saves_no_profile">找不到儲存資料，請啟動遊戲並重試。</string>
     <string name="save_file_imported_success">已成功匯入</string>
     <string name="save_file_invalid_zip_structure">無效的儲存目錄結構</string>
     <string name="save_file_invalid_zip_structure_description">首個子資料夾名稱必須為遊戲標題 ID。</string>
diff --git a/src/android/app/src/main/res/values/integers.xml b/src/android/app/src/main/res/values/integers.xml
index 5e39bc7d9..dc527965c 100644
--- a/src/android/app/src/main/res/values/integers.xml
+++ b/src/android/app/src/main/res/values/integers.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <integer name="game_title_lines">2</integer>
+    <integer name="grid_columns">1</integer>
 
     <!-- Default SWITCH landscape layout -->
     <integer name="SWITCH_BUTTON_A_X">760</integer>
diff --git a/src/android/app/src/main/res/values/strings.xml b/src/android/app/src/main/res/values/strings.xml
index b163e6fc1..e51edf872 100644
--- a/src/android/app/src/main/res/values/strings.xml
+++ b/src/android/app/src/main/res/values/strings.xml
@@ -90,7 +90,6 @@
     <string name="manage_save_data">Manage save data</string>
     <string name="manage_save_data_description">Save data found. Please select an option below.</string>
     <string name="import_export_saves_description">Import or export save files</string>
-    <string name="import_export_saves_no_profile">No save data found. Please launch a game and retry.</string>
     <string name="save_file_imported_success">Imported successfully</string>
     <string name="save_file_invalid_zip_structure">Invalid save directory structure</string>
     <string name="save_file_invalid_zip_structure_description">The first subfolder name must be the title ID of the game.</string>
@@ -101,12 +100,13 @@
     <string name="firmware_installing">Installing firmware</string>
     <string name="firmware_installed_success">Firmware installed successfully</string>
     <string name="firmware_installed_failure">Firmware installation failed</string>
-    <string name="firmware_installed_failure_description">Verify that the ZIP contains valid firmware and try again.</string>
+    <string name="firmware_installed_failure_description">Make sure the firmware nca files are at the root of the zip and try again.</string>
     <string name="share_log">Share debug logs</string>
     <string name="share_log_description">Share yuzu\'s log file to debug issues</string>
     <string name="share_log_missing">No log file found</string>
     <string name="install_game_content">Install game content</string>
     <string name="install_game_content_description">Install game updates or DLC</string>
+    <string name="installing_game_content">Installing content…</string>
     <string name="install_game_content_failure">Error installing file(s) to NAND</string>
     <string name="install_game_content_failure_description">Please ensure content(s) are valid and that the prod.keys file is installed.</string>
     <string name="install_game_content_failure_base">Installation of base games isn\'t permitted in order to avoid possible conflicts.</string>
@@ -118,6 +118,10 @@
     <string name="install_game_content_help_link">https://yuzu-emu.org/help/quickstart/#dumping-installed-updates</string>
     <string name="custom_driver_not_supported">Custom drivers not supported</string>
     <string name="custom_driver_not_supported_description">Custom driver loading isn\'t currently supported for this device.\nCheck this option again in the future to see if support was added!</string>
+    <string name="manage_yuzu_data">Manage yuzu data</string>
+    <string name="manage_yuzu_data_description">Import/export firmware, keys, user data, and more!</string>
+    <string name="share_save_file">Share save file</string>
+    <string name="export_save_failed">Failed to export save</string>
 
     <!-- About screen strings -->
     <string name="gaia_is_not_real">Gaia isn\'t real</string>
@@ -128,6 +132,16 @@
     <string name="contributors_link">https://github.com/yuzu-emu/yuzu/graphs/contributors</string>
     <string name="licenses_description">Projects that make yuzu for Android possible</string>
     <string name="build">Build</string>
+    <string name="user_data">User data</string>
+    <string name="user_data_description">Import/export all app data.\n\nWhen importing user data, all existing user data will be deleted!</string>
+    <string name="exporting_user_data">Exporting user data…</string>
+    <string name="importing_user_data">Importing user data…</string>
+    <string name="import_user_data">Import user data</string>
+    <string name="invalid_yuzu_backup">Invalid yuzu backup</string>
+    <string name="user_data_export_success">User data exported successfully</string>
+    <string name="user_data_import_success">User data imported successfully</string>
+    <string name="user_data_export_cancelled">Export cancelled</string>
+    <string name="user_data_import_failed_description">Make sure the user data folders are at the root of the zip folder and contain a config file at config/config.ini and try again.</string>
     <string name="support_link">https://discord.gg/u77vRWY</string>
     <string name="website_link">https://yuzu-emu.org/</string>
     <string name="github_link">https://github.com/yuzu-emu</string>
@@ -215,6 +229,11 @@
     <string name="auto">Auto</string>
     <string name="submit">Submit</string>
     <string name="string_null">Null</string>
+    <string name="string_import">Import</string>
+    <string name="export">Export</string>
+    <string name="export_failed">Export failed</string>
+    <string name="import_failed">Import failed</string>
+    <string name="cancelling">Cancelling</string>
 
     <!-- GPU driver installation -->
     <string name="select_gpu_driver">Select GPU driver</string>
@@ -281,6 +300,7 @@
     <string name="performance_warning">Turning off this setting will significantly reduce emulation performance! For the best experience, it is recommended that you leave this setting enabled.</string>
     <string name="device_memory_inadequate">Device RAM: %1$s\nRecommended: %2$s</string>
     <string name="memory_formatted">%1$s %2$s</string>
+    <string name="no_game_present">No bootable game present!</string>
 
     <!-- Region Names -->
     <string name="region_japan">Japan</string>
diff --git a/src/audio_core/CMakeLists.txt b/src/audio_core/CMakeLists.txt
index 67dfe0290..400988c5f 100644
--- a/src/audio_core/CMakeLists.txt
+++ b/src/audio_core/CMakeLists.txt
@@ -10,6 +10,13 @@ add_library(audio_core STATIC
     adsp/apps/audio_renderer/command_buffer.h
     adsp/apps/audio_renderer/command_list_processor.cpp
     adsp/apps/audio_renderer/command_list_processor.h
+    adsp/apps/opus/opus_decoder.cpp
+    adsp/apps/opus/opus_decoder.h
+    adsp/apps/opus/opus_decode_object.cpp
+    adsp/apps/opus/opus_decode_object.h
+    adsp/apps/opus/opus_multistream_decode_object.cpp
+    adsp/apps/opus/opus_multistream_decode_object.h
+    adsp/apps/opus/shared_memory.h
     audio_core.cpp
     audio_core.h
     audio_event.h
@@ -35,6 +42,13 @@ add_library(audio_core STATIC
     in/audio_in.h
     in/audio_in_system.cpp
     in/audio_in_system.h
+    opus/hardware_opus.cpp
+    opus/hardware_opus.h
+    opus/decoder_manager.cpp
+    opus/decoder_manager.h
+    opus/decoder.cpp
+    opus/decoder.h
+    opus/parameters.h
     out/audio_out.cpp
     out/audio_out.h
     out/audio_out_system.cpp
@@ -214,7 +228,7 @@ else()
     )
 endif()
 
-target_link_libraries(audio_core PUBLIC common core)
+target_link_libraries(audio_core PUBLIC common core Opus::opus)
 if (ARCHITECTURE_x86_64 OR ARCHITECTURE_arm64)
     target_link_libraries(audio_core PRIVATE dynarmic::dynarmic)
 endif()
diff --git a/src/audio_core/adsp/adsp.cpp b/src/audio_core/adsp/adsp.cpp
index 0580990f5..6c53c98fd 100644
--- a/src/audio_core/adsp/adsp.cpp
+++ b/src/audio_core/adsp/adsp.cpp
@@ -7,12 +7,21 @@
 namespace AudioCore::ADSP {
 
 ADSP::ADSP(Core::System& system, Sink::Sink& sink) {
-    audio_renderer =
-        std::make_unique<AudioRenderer::AudioRenderer>(system, system.ApplicationMemory(), sink);
+    audio_renderer = std::make_unique<AudioRenderer::AudioRenderer>(system, sink);
+    opus_decoder = std::make_unique<OpusDecoder::OpusDecoder>(system);
+    opus_decoder->Send(Direction::DSP, OpusDecoder::Message::Start);
+    if (opus_decoder->Receive(Direction::Host) != OpusDecoder::Message::StartOK) {
+        LOG_ERROR(Service_Audio, "OpusDeocder failed to initialize.");
+        return;
+    }
 }
 
 AudioRenderer::AudioRenderer& ADSP::AudioRenderer() {
     return *audio_renderer.get();
 }
 
+OpusDecoder::OpusDecoder& ADSP::OpusDecoder() {
+    return *opus_decoder.get();
+}
+
 } // namespace AudioCore::ADSP
diff --git a/src/audio_core/adsp/adsp.h b/src/audio_core/adsp/adsp.h
index bd5bcc63b..a0c24a16a 100644
--- a/src/audio_core/adsp/adsp.h
+++ b/src/audio_core/adsp/adsp.h
@@ -4,6 +4,7 @@
 #pragma once
 
 #include "audio_core/adsp/apps/audio_renderer/audio_renderer.h"
+#include "audio_core/adsp/apps/opus/opus_decoder.h"
 #include "common/common_types.h"
 
 namespace Core {
@@ -40,10 +41,12 @@ public:
     ~ADSP() = default;
 
     AudioRenderer::AudioRenderer& AudioRenderer();
+    OpusDecoder::OpusDecoder& OpusDecoder();
 
 private:
     /// AudioRenderer app
     std::unique_ptr<AudioRenderer::AudioRenderer> audio_renderer{};
+    std::unique_ptr<OpusDecoder::OpusDecoder> opus_decoder{};
 };
 
 } // namespace ADSP
diff --git a/src/audio_core/adsp/apps/audio_renderer/audio_renderer.cpp b/src/audio_core/adsp/apps/audio_renderer/audio_renderer.cpp
index 2e549bc6f..972d5e45b 100644
--- a/src/audio_core/adsp/apps/audio_renderer/audio_renderer.cpp
+++ b/src/audio_core/adsp/apps/audio_renderer/audio_renderer.cpp
@@ -14,13 +14,12 @@
 #include "core/core.h"
 #include "core/core_timing.h"
 
-MICROPROFILE_DEFINE(Audio_Renderer, "Audio", "DSP", MP_RGB(60, 19, 97));
+MICROPROFILE_DEFINE(Audio_Renderer, "Audio", "DSP_AudioRenderer", MP_RGB(60, 19, 97));
 
 namespace AudioCore::ADSP::AudioRenderer {
 
-AudioRenderer::AudioRenderer(Core::System& system_, Core::Memory::Memory& memory_,
-                             Sink::Sink& sink_)
-    : system{system_}, memory{memory_}, sink{sink_} {}
+AudioRenderer::AudioRenderer(Core::System& system_, Sink::Sink& sink_)
+    : system{system_}, sink{sink_} {}
 
 AudioRenderer::~AudioRenderer() {
     Stop();
@@ -33,8 +32,8 @@ void AudioRenderer::Start() {
 
     main_thread = std::jthread([this](std::stop_token stop_token) { Main(stop_token); });
 
-    mailbox.Send(Direction::DSP, {Message::InitializeOK, {}});
-    if (mailbox.Receive(Direction::Host).msg != Message::InitializeOK) {
+    mailbox.Send(Direction::DSP, Message::InitializeOK);
+    if (mailbox.Receive(Direction::Host) != Message::InitializeOK) {
         LOG_ERROR(Service_Audio, "Host Audio Renderer -- Failed to receive shutdown "
                                  "message response from ADSP!");
         return;
@@ -47,8 +46,8 @@ void AudioRenderer::Stop() {
         return;
     }
 
-    mailbox.Send(Direction::DSP, {Message::Shutdown, {}});
-    if (mailbox.Receive(Direction::Host).msg != Message::Shutdown) {
+    mailbox.Send(Direction::DSP, Message::Shutdown);
+    if (mailbox.Receive(Direction::Host) != Message::Shutdown) {
         LOG_ERROR(Service_Audio, "Host Audio Renderer -- Failed to receive shutdown "
                                  "message response from ADSP!");
     }
@@ -67,25 +66,25 @@ void AudioRenderer::Stop() {
 
 void AudioRenderer::Signal() {
     signalled_tick = system.CoreTiming().GetGlobalTimeNs().count();
-    Send(Direction::DSP, {Message::Render, {}});
+    Send(Direction::DSP, Message::Render);
 }
 
 void AudioRenderer::Wait() {
-    auto received = Receive(Direction::Host);
-    if (received.msg != Message::RenderResponse) {
+    auto msg = Receive(Direction::Host);
+    if (msg != Message::RenderResponse) {
         LOG_ERROR(Service_Audio,
                   "Did not receive the expected render response from the AudioRenderer! Expected "
                   "{}, got {}",
-                  Message::RenderResponse, received.msg);
+                  Message::RenderResponse, msg);
     }
 }
 
-void AudioRenderer::Send(Direction dir, MailboxMessage message) {
+void AudioRenderer::Send(Direction dir, u32 message) {
     mailbox.Send(dir, std::move(message));
 }
 
-MailboxMessage AudioRenderer::Receive(Direction dir, bool block) {
-    return mailbox.Receive(dir, block);
+u32 AudioRenderer::Receive(Direction dir) {
+    return mailbox.Receive(dir);
 }
 
 void AudioRenderer::SetCommandBuffer(s32 session_id, CpuAddr buffer, u64 size, u64 time_limit,
@@ -120,7 +119,7 @@ void AudioRenderer::CreateSinkStreams() {
 }
 
 void AudioRenderer::Main(std::stop_token stop_token) {
-    static constexpr char name[]{"AudioRenderer"};
+    static constexpr char name[]{"DSP_AudioRenderer_Main"};
     MicroProfileOnThreadCreate(name);
     Common::SetCurrentThreadName(name);
     Common::SetCurrentThreadPriority(Common::ThreadPriority::High);
@@ -128,28 +127,28 @@ void AudioRenderer::Main(std::stop_token stop_token) {
     // TODO: Create buffer map/unmap thread + mailbox
     // TODO: Create gMix devices, initialize them here
 
-    if (mailbox.Receive(Direction::DSP).msg != Message::InitializeOK) {
+    if (mailbox.Receive(Direction::DSP) != Message::InitializeOK) {
         LOG_ERROR(Service_Audio,
                   "ADSP Audio Renderer -- Failed to receive initialize message from host!");
         return;
     }
 
-    mailbox.Send(Direction::Host, {Message::InitializeOK, {}});
+    mailbox.Send(Direction::Host, Message::InitializeOK);
 
     // 0.12 seconds (2,304,000 / 19,200,000)
     constexpr u64 max_process_time{2'304'000ULL};
 
     while (!stop_token.stop_requested()) {
-        auto received{mailbox.Receive(Direction::DSP)};
-        switch (received.msg) {
+        auto msg{mailbox.Receive(Direction::DSP)};
+        switch (msg) {
         case Message::Shutdown:
-            mailbox.Send(Direction::Host, {Message::Shutdown, {}});
+            mailbox.Send(Direction::Host, Message::Shutdown);
             return;
 
         case Message::Render: {
             if (system.IsShuttingDown()) [[unlikely]] {
                 std::this_thread::sleep_for(std::chrono::milliseconds(5));
-                mailbox.Send(Direction::Host, {Message::RenderResponse, {}});
+                mailbox.Send(Direction::Host, Message::RenderResponse);
                 continue;
             }
             std::array<bool, MaxRendererSessions> buffers_reset{};
@@ -205,13 +204,12 @@ void AudioRenderer::Main(std::stop_token stop_token) {
                 }
             }
 
-            mailbox.Send(Direction::Host, {Message::RenderResponse, {}});
+            mailbox.Send(Direction::Host, Message::RenderResponse);
         } break;
 
         default:
             LOG_WARNING(Service_Audio,
-                        "ADSP AudioRenderer received an invalid message, msg={:02X}!",
-                        received.msg);
+                        "ADSP AudioRenderer received an invalid message, msg={:02X}!", msg);
             break;
         }
     }
diff --git a/src/audio_core/adsp/apps/audio_renderer/audio_renderer.h b/src/audio_core/adsp/apps/audio_renderer/audio_renderer.h
index 3f5b7dca2..85874d88a 100644
--- a/src/audio_core/adsp/apps/audio_renderer/audio_renderer.h
+++ b/src/audio_core/adsp/apps/audio_renderer/audio_renderer.h
@@ -17,13 +17,6 @@
 
 namespace Core {
 class System;
-namespace Timing {
-struct EventType;
-}
-namespace Memory {
-class Memory;
-}
-class System;
 } // namespace Core
 
 namespace AudioCore {
@@ -34,19 +27,19 @@ class Sink;
 namespace ADSP::AudioRenderer {
 
 enum Message : u32 {
-    Invalid = 0x00,
-    MapUnmap_Map = 0x01,
-    MapUnmap_MapResponse = 0x02,
-    MapUnmap_Unmap = 0x03,
-    MapUnmap_UnmapResponse = 0x04,
-    MapUnmap_InvalidateCache = 0x05,
-    MapUnmap_InvalidateCacheResponse = 0x06,
-    MapUnmap_Shutdown = 0x07,
-    MapUnmap_ShutdownResponse = 0x08,
-    InitializeOK = 0x16,
-    RenderResponse = 0x20,
-    Render = 0x2A,
-    Shutdown = 0x34,
+    Invalid = 0,
+    MapUnmap_Map = 1,
+    MapUnmap_MapResponse = 2,
+    MapUnmap_Unmap = 3,
+    MapUnmap_UnmapResponse = 4,
+    MapUnmap_InvalidateCache = 5,
+    MapUnmap_InvalidateCacheResponse = 6,
+    MapUnmap_Shutdown = 7,
+    MapUnmap_ShutdownResponse = 8,
+    InitializeOK = 22,
+    RenderResponse = 32,
+    Render = 42,
+    Shutdown = 52,
 };
 
 /**
@@ -54,7 +47,7 @@ enum Message : u32 {
  */
 class AudioRenderer {
 public:
-    explicit AudioRenderer(Core::System& system, Core::Memory::Memory& memory, Sink::Sink& sink);
+    explicit AudioRenderer(Core::System& system, Sink::Sink& sink);
     ~AudioRenderer();
 
     /**
@@ -72,8 +65,8 @@ public:
     void Signal();
     void Wait();
 
-    void Send(Direction dir, MailboxMessage message);
-    MailboxMessage Receive(Direction dir, bool block = true);
+    void Send(Direction dir, u32 message);
+    u32 Receive(Direction dir);
 
     void SetCommandBuffer(s32 session_id, CpuAddr buffer, u64 size, u64 time_limit,
                           u64 applet_resource_user_id, bool reset) noexcept;
@@ -94,9 +87,7 @@ private:
 
     /// Core system
     Core::System& system;
-    /// Memory
-    Core::Memory::Memory& memory;
-    /// The output sink the AudioRenderer will use
+    /// The output sink the AudioRenderer will send samples to
     Sink::Sink& sink;
     /// The active mailbox
     Mailbox mailbox;
@@ -104,11 +95,13 @@ private:
     std::jthread main_thread{};
     /// The current state
     std::atomic<bool> running{};
+    /// Shared memory of input command buffers, set by host, read by DSP
     std::array<CommandBuffer, MaxRendererSessions> command_buffers{};
     /// The command lists to process
     std::array<CommandListProcessor, MaxRendererSessions> command_list_processors{};
     /// The streams which will receive the processed samples
     std::array<Sink::SinkStream*, MaxRendererSessions> streams{};
+    /// CPU Tick when the DSP was signalled to process, uses time rather than tick
     u64 signalled_tick{0};
 };
 
diff --git a/src/audio_core/adsp/apps/opus/opus_decode_object.cpp b/src/audio_core/adsp/apps/opus/opus_decode_object.cpp
new file mode 100644
index 000000000..2c16d3769
--- /dev/null
+++ b/src/audio_core/adsp/apps/opus/opus_decode_object.cpp
@@ -0,0 +1,107 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project

+// SPDX-License-Identifier: GPL-2.0-or-later

+

+#include "audio_core/adsp/apps/opus/opus_decode_object.h"

+#include "common/assert.h"

+

+namespace AudioCore::ADSP::OpusDecoder {

+namespace {

+bool IsValidChannelCount(u32 channel_count) {

+    return channel_count == 1 || channel_count == 2;

+}

+} // namespace

+

+u32 OpusDecodeObject::GetWorkBufferSize(u32 channel_count) {

+    if (!IsValidChannelCount(channel_count)) {

+        return 0;

+    }

+    return static_cast<u32>(sizeof(OpusDecodeObject)) + opus_decoder_get_size(channel_count);

+}

+

+OpusDecodeObject& OpusDecodeObject::Initialize(u64 buffer, u64 buffer2) {

+    auto* new_decoder = reinterpret_cast<OpusDecodeObject*>(buffer);

+    auto* comparison = reinterpret_cast<OpusDecodeObject*>(buffer2);

+

+    if (new_decoder->magic == DecodeObjectMagic) {

+        if (!new_decoder->initialized ||

+            (new_decoder->initialized && new_decoder->self == comparison)) {

+            new_decoder->state_valid = true;

+        }

+    } else {

+        new_decoder->initialized = false;

+        new_decoder->state_valid = true;

+    }

+    return *new_decoder;

+}

+

+s32 OpusDecodeObject::InitializeDecoder(u32 sample_rate, u32 channel_count) {

+    if (!state_valid) {

+        return OPUS_INVALID_STATE;

+    }

+

+    if (initialized) {

+        return OPUS_OK;

+    }

+

+    // Unfortunately libopus does not expose the OpusDecoder struct publicly, so we can't include

+    // it in this class. Nintendo does not allocate memory, which is why we have a workbuffer

+    // provided.

+    // We could use _create and have libopus allocate it for us, but then we have to separately

+    // track which decoder is being used between this and multistream in order to call the correct

+    // destroy from the host side.

+    // This is a bit cringe, but is safe as these objects are only ever initialized inside the given

+    // workbuffer, and GetWorkBufferSize will guarantee there's enough space to follow.

+    decoder = (LibOpusDecoder*)(this + 1);

+    s32 ret = opus_decoder_init(decoder, sample_rate, channel_count);

+    if (ret == OPUS_OK) {

+        magic = DecodeObjectMagic;

+        initialized = true;

+        state_valid = true;

+        self = this;

+        final_range = 0;

+    }

+    return ret;

+}

+

+s32 OpusDecodeObject::Shutdown() {

+    if (!state_valid) {

+        return OPUS_INVALID_STATE;

+    }

+

+    if (initialized) {

+        magic = 0x0;

+        initialized = false;

+        state_valid = false;

+        self = nullptr;

+        final_range = 0;

+        decoder = nullptr;

+    }

+    return OPUS_OK;

+}

+

+s32 OpusDecodeObject::ResetDecoder() {

+    return opus_decoder_ctl(decoder, OPUS_RESET_STATE);

+}

+

+s32 OpusDecodeObject::Decode(u32& out_sample_count, u64 output_data, u64 output_data_size,

+                             u64 input_data, u64 input_data_size) {

+    ASSERT(initialized);

+    out_sample_count = 0;

+

+    if (!state_valid) {

+        return OPUS_INVALID_STATE;

+    }

+

+    auto ret_code_or_samples = opus_decode(

+        decoder, reinterpret_cast<const u8*>(input_data), static_cast<opus_int32>(input_data_size),

+        reinterpret_cast<opus_int16*>(output_data), static_cast<opus_int32>(output_data_size), 0);

+

+    if (ret_code_or_samples < OPUS_OK) {

+        return ret_code_or_samples;

+    }

+

+    out_sample_count = ret_code_or_samples;

+    return opus_decoder_ctl(decoder, OPUS_GET_FINAL_RANGE_REQUEST, &final_range);

+}

+

+} // namespace AudioCore::ADSP::OpusDecoder

diff --git a/src/audio_core/adsp/apps/opus/opus_decode_object.h b/src/audio_core/adsp/apps/opus/opus_decode_object.h
new file mode 100644
index 000000000..6425f987c
--- /dev/null
+++ b/src/audio_core/adsp/apps/opus/opus_decode_object.h
@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <opus.h>
+
+#include "common/common_types.h"
+
+namespace AudioCore::ADSP::OpusDecoder {
+using LibOpusDecoder = ::OpusDecoder;
+static constexpr u32 DecodeObjectMagic = 0xDEADBEEF;
+
+class OpusDecodeObject {
+public:
+    static u32 GetWorkBufferSize(u32 channel_count);
+    static OpusDecodeObject& Initialize(u64 buffer, u64 buffer2);
+
+    s32 InitializeDecoder(u32 sample_rate, u32 channel_count);
+    s32 Shutdown();
+    s32 ResetDecoder();
+    s32 Decode(u32& out_sample_count, u64 output_data, u64 output_data_size, u64 input_data,
+               u64 input_data_size);
+    u32 GetFinalRange() const noexcept {
+        return final_range;
+    }
+
+private:
+    u32 magic;
+    bool initialized;
+    bool state_valid;
+    OpusDecodeObject* self;
+    u32 final_range;
+    LibOpusDecoder* decoder;
+};
+static_assert(std::is_trivially_constructible_v<OpusDecodeObject>);
+
+} // namespace AudioCore::ADSP::OpusDecoder
diff --git a/src/audio_core/adsp/apps/opus/opus_decoder.cpp b/src/audio_core/adsp/apps/opus/opus_decoder.cpp
new file mode 100644
index 000000000..2084de128
--- /dev/null
+++ b/src/audio_core/adsp/apps/opus/opus_decoder.cpp
@@ -0,0 +1,269 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <array>
+#include <chrono>
+
+#include "audio_core/adsp/apps/opus/opus_decode_object.h"
+#include "audio_core/adsp/apps/opus/opus_multistream_decode_object.h"
+#include "audio_core/adsp/apps/opus/shared_memory.h"
+#include "audio_core/audio_core.h"
+#include "audio_core/common/common.h"
+#include "common/logging/log.h"
+#include "common/microprofile.h"
+#include "common/thread.h"
+#include "core/core.h"
+#include "core/core_timing.h"
+
+MICROPROFILE_DEFINE(OpusDecoder, "Audio", "DSP_OpusDecoder", MP_RGB(60, 19, 97));
+
+namespace AudioCore::ADSP::OpusDecoder {
+
+namespace {
+constexpr size_t OpusStreamCountMax = 255;
+
+bool IsValidChannelCount(u32 channel_count) {
+    return channel_count == 1 || channel_count == 2;
+}
+
+bool IsValidMultiStreamChannelCount(u32 channel_count) {
+    return channel_count <= OpusStreamCountMax;
+}
+
+bool IsValidMultiStreamStreamCounts(s32 total_stream_count, s32 sterero_stream_count) {
+    return IsValidMultiStreamChannelCount(total_stream_count) && total_stream_count > 0 &&
+           sterero_stream_count > 0 && sterero_stream_count <= total_stream_count;
+}
+} // namespace
+
+OpusDecoder::OpusDecoder(Core::System& system_) : system{system_} {
+    init_thread = std::jthread([this](std::stop_token stop_token) { Init(stop_token); });
+}
+
+OpusDecoder::~OpusDecoder() {
+    if (!running) {
+        init_thread.request_stop();
+        return;
+    }
+
+    // Shutdown the thread
+    Send(Direction::DSP, Message::Shutdown);
+    auto msg = Receive(Direction::Host);
+    ASSERT_MSG(msg == Message::ShutdownOK, "Expected Opus shutdown code {}, got {}",
+               Message::ShutdownOK, msg);
+    main_thread.request_stop();
+    main_thread.join();
+    running = false;
+}
+
+void OpusDecoder::Send(Direction dir, u32 message) {
+    mailbox.Send(dir, std::move(message));
+}
+
+u32 OpusDecoder::Receive(Direction dir, std::stop_token stop_token) {
+    return mailbox.Receive(dir, stop_token);
+}
+
+void OpusDecoder::Init(std::stop_token stop_token) {
+    Common::SetCurrentThreadName("DSP_OpusDecoder_Init");
+
+    if (Receive(Direction::DSP, stop_token) != Message::Start) {
+        LOG_ERROR(Service_Audio,
+                  "DSP OpusDecoder failed to receive Start message. Opus initialization failed.");
+        return;
+    }
+    main_thread = std::jthread([this](std::stop_token st) { Main(st); });
+    running = true;
+    Send(Direction::Host, Message::StartOK);
+}
+
+void OpusDecoder::Main(std::stop_token stop_token) {
+    Common::SetCurrentThreadName("DSP_OpusDecoder_Main");
+
+    while (!stop_token.stop_requested()) {
+        auto msg = Receive(Direction::DSP, stop_token);
+        switch (msg) {
+        case Shutdown:
+            Send(Direction::Host, Message::ShutdownOK);
+            return;
+
+        case GetWorkBufferSize: {
+            auto channel_count = static_cast<s32>(shared_memory->host_send_data[0]);
+
+            ASSERT(IsValidChannelCount(channel_count));
+
+            shared_memory->dsp_return_data[0] = OpusDecodeObject::GetWorkBufferSize(channel_count);
+            Send(Direction::Host, Message::GetWorkBufferSizeOK);
+        } break;
+
+        case InitializeDecodeObject: {
+            auto buffer = shared_memory->host_send_data[0];
+            auto buffer_size = shared_memory->host_send_data[1];
+            auto sample_rate = static_cast<s32>(shared_memory->host_send_data[2]);
+            auto channel_count = static_cast<s32>(shared_memory->host_send_data[3]);
+
+            ASSERT(sample_rate >= 0);
+            ASSERT(IsValidChannelCount(channel_count));
+            ASSERT(buffer_size >= OpusDecodeObject::GetWorkBufferSize(channel_count));
+
+            auto& decoder_object = OpusDecodeObject::Initialize(buffer, buffer);
+            shared_memory->dsp_return_data[0] =
+                decoder_object.InitializeDecoder(sample_rate, channel_count);
+
+            Send(Direction::Host, Message::InitializeDecodeObjectOK);
+        } break;
+
+        case ShutdownDecodeObject: {
+            auto buffer = shared_memory->host_send_data[0];
+            [[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
+
+            auto& decoder_object = OpusDecodeObject::Initialize(buffer, buffer);
+            shared_memory->dsp_return_data[0] = decoder_object.Shutdown();
+
+            Send(Direction::Host, Message::ShutdownDecodeObjectOK);
+        } break;
+
+        case DecodeInterleaved: {
+            auto start_time = system.CoreTiming().GetGlobalTimeUs();
+
+            auto buffer = shared_memory->host_send_data[0];
+            auto input_data = shared_memory->host_send_data[1];
+            auto input_data_size = shared_memory->host_send_data[2];
+            auto output_data = shared_memory->host_send_data[3];
+            auto output_data_size = shared_memory->host_send_data[4];
+            auto final_range = static_cast<u32>(shared_memory->host_send_data[5]);
+            auto reset_requested = shared_memory->host_send_data[6];
+
+            u32 decoded_samples{0};
+
+            auto& decoder_object = OpusDecodeObject::Initialize(buffer, buffer);
+            s32 error_code{OPUS_OK};
+            if (reset_requested) {
+                error_code = decoder_object.ResetDecoder();
+            }
+
+            if (error_code == OPUS_OK) {
+                error_code = decoder_object.Decode(decoded_samples, output_data, output_data_size,
+                                                   input_data, input_data_size);
+            }
+
+            if (error_code == OPUS_OK) {
+                if (final_range && decoder_object.GetFinalRange() != final_range) {
+                    error_code = OPUS_INVALID_PACKET;
+                }
+            }
+
+            auto end_time = system.CoreTiming().GetGlobalTimeUs();
+            shared_memory->dsp_return_data[0] = error_code;
+            shared_memory->dsp_return_data[1] = decoded_samples;
+            shared_memory->dsp_return_data[2] = (end_time - start_time).count();
+
+            Send(Direction::Host, Message::DecodeInterleavedOK);
+        } break;
+
+        case MapMemory: {
+            [[maybe_unused]] auto buffer = shared_memory->host_send_data[0];
+            [[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
+            Send(Direction::Host, Message::MapMemoryOK);
+        } break;
+
+        case UnmapMemory: {
+            [[maybe_unused]] auto buffer = shared_memory->host_send_data[0];
+            [[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
+            Send(Direction::Host, Message::UnmapMemoryOK);
+        } break;
+
+        case GetWorkBufferSizeForMultiStream: {
+            auto total_stream_count = static_cast<s32>(shared_memory->host_send_data[0]);
+            auto stereo_stream_count = static_cast<s32>(shared_memory->host_send_data[1]);
+
+            ASSERT(IsValidMultiStreamStreamCounts(total_stream_count, stereo_stream_count));
+
+            shared_memory->dsp_return_data[0] = OpusMultiStreamDecodeObject::GetWorkBufferSize(
+                total_stream_count, stereo_stream_count);
+            Send(Direction::Host, Message::GetWorkBufferSizeForMultiStreamOK);
+        } break;
+
+        case InitializeMultiStreamDecodeObject: {
+            auto buffer = shared_memory->host_send_data[0];
+            auto buffer_size = shared_memory->host_send_data[1];
+            auto sample_rate = static_cast<s32>(shared_memory->host_send_data[2]);
+            auto channel_count = static_cast<s32>(shared_memory->host_send_data[3]);
+            auto total_stream_count = static_cast<s32>(shared_memory->host_send_data[4]);
+            auto stereo_stream_count = static_cast<s32>(shared_memory->host_send_data[5]);
+            // Nintendo seem to have a bug here, they try to use &host_send_data[6] for the channel
+            // mappings, but [6] is never set, and there is not enough room in the argument data for
+            // more than 40 channels, when 255 are possible.
+            // It also means the mapping values are undefined, though likely always 0,
+            // and the mappings given by the game are ignored. The mappings are copied to this
+            // dedicated buffer host side, so let's do as intended.
+            auto mappings = shared_memory->channel_mapping.data();
+
+            ASSERT(IsValidMultiStreamStreamCounts(total_stream_count, stereo_stream_count));
+            ASSERT(sample_rate >= 0);
+            ASSERT(buffer_size >= OpusMultiStreamDecodeObject::GetWorkBufferSize(
+                                      total_stream_count, stereo_stream_count));
+
+            auto& decoder_object = OpusMultiStreamDecodeObject::Initialize(buffer, buffer);
+            shared_memory->dsp_return_data[0] = decoder_object.InitializeDecoder(
+                sample_rate, total_stream_count, channel_count, stereo_stream_count, mappings);
+
+            Send(Direction::Host, Message::InitializeMultiStreamDecodeObjectOK);
+        } break;
+
+        case ShutdownMultiStreamDecodeObject: {
+            auto buffer = shared_memory->host_send_data[0];
+            [[maybe_unused]] auto buffer_size = shared_memory->host_send_data[1];
+
+            auto& decoder_object = OpusMultiStreamDecodeObject::Initialize(buffer, buffer);
+            shared_memory->dsp_return_data[0] = decoder_object.Shutdown();
+
+            Send(Direction::Host, Message::ShutdownMultiStreamDecodeObjectOK);
+        } break;
+
+        case DecodeInterleavedForMultiStream: {
+            auto start_time = system.CoreTiming().GetGlobalTimeUs();
+
+            auto buffer = shared_memory->host_send_data[0];
+            auto input_data = shared_memory->host_send_data[1];
+            auto input_data_size = shared_memory->host_send_data[2];
+            auto output_data = shared_memory->host_send_data[3];
+            auto output_data_size = shared_memory->host_send_data[4];
+            auto final_range = static_cast<u32>(shared_memory->host_send_data[5]);
+            auto reset_requested = shared_memory->host_send_data[6];
+
+            u32 decoded_samples{0};
+
+            auto& decoder_object = OpusMultiStreamDecodeObject::Initialize(buffer, buffer);
+            s32 error_code{OPUS_OK};
+            if (reset_requested) {
+                error_code = decoder_object.ResetDecoder();
+            }
+
+            if (error_code == OPUS_OK) {
+                error_code = decoder_object.Decode(decoded_samples, output_data, output_data_size,
+                                                   input_data, input_data_size);
+            }
+
+            if (error_code == OPUS_OK) {
+                if (final_range && decoder_object.GetFinalRange() != final_range) {
+                    error_code = OPUS_INVALID_PACKET;
+                }
+            }
+
+            auto end_time = system.CoreTiming().GetGlobalTimeUs();
+            shared_memory->dsp_return_data[0] = error_code;
+            shared_memory->dsp_return_data[1] = decoded_samples;
+            shared_memory->dsp_return_data[2] = (end_time - start_time).count();
+
+            Send(Direction::Host, Message::DecodeInterleavedForMultiStreamOK);
+        } break;
+
+        default:
+            LOG_ERROR(Service_Audio, "Invalid OpusDecoder command {}", msg);
+            continue;
+        }
+    }
+}
+
+} // namespace AudioCore::ADSP::OpusDecoder
diff --git a/src/audio_core/adsp/apps/opus/opus_decoder.h b/src/audio_core/adsp/apps/opus/opus_decoder.h
new file mode 100644
index 000000000..fcb89bb40
--- /dev/null
+++ b/src/audio_core/adsp/apps/opus/opus_decoder.h
@@ -0,0 +1,92 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <memory>
+#include <thread>
+
+#include "audio_core/adsp/apps/opus/shared_memory.h"
+#include "audio_core/adsp/mailbox.h"
+#include "common/common_types.h"
+
+namespace Core {
+class System;
+} // namespace Core
+
+namespace AudioCore::ADSP::OpusDecoder {
+
+enum Message : u32 {
+    Invalid = 0,
+    Start = 1,
+    Shutdown = 2,
+    StartOK = 11,
+    ShutdownOK = 12,
+    GetWorkBufferSize = 21,
+    InitializeDecodeObject = 22,
+    ShutdownDecodeObject = 23,
+    DecodeInterleaved = 24,
+    MapMemory = 25,
+    UnmapMemory = 26,
+    GetWorkBufferSizeForMultiStream = 27,
+    InitializeMultiStreamDecodeObject = 28,
+    ShutdownMultiStreamDecodeObject = 29,
+    DecodeInterleavedForMultiStream = 30,
+
+    GetWorkBufferSizeOK = 41,
+    InitializeDecodeObjectOK = 42,
+    ShutdownDecodeObjectOK = 43,
+    DecodeInterleavedOK = 44,
+    MapMemoryOK = 45,
+    UnmapMemoryOK = 46,
+    GetWorkBufferSizeForMultiStreamOK = 47,
+    InitializeMultiStreamDecodeObjectOK = 48,
+    ShutdownMultiStreamDecodeObjectOK = 49,
+    DecodeInterleavedForMultiStreamOK = 50,
+};
+
+/**
+ * The AudioRenderer application running on the ADSP.
+ */
+class OpusDecoder {
+public:
+    explicit OpusDecoder(Core::System& system);
+    ~OpusDecoder();
+
+    bool IsRunning() const noexcept {
+        return running;
+    }
+
+    void Send(Direction dir, u32 message);
+    u32 Receive(Direction dir, std::stop_token stop_token = {});
+
+    void SetSharedMemory(SharedMemory& shared_memory_) {
+        shared_memory = &shared_memory_;
+    }
+
+private:
+    /**
+     * Initializing thread, launched at audio_core boot to avoid blocking the main emu boot thread.
+     */
+    void Init(std::stop_token stop_token);
+    /**
+     * Main OpusDecoder thread, responsible for processing the incoming Opus packets.
+     */
+    void Main(std::stop_token stop_token);
+
+    /// Core system
+    Core::System& system;
+    /// Mailbox to communicate messages with the host, drives the main thread
+    Mailbox mailbox;
+    /// Init thread
+    std::jthread init_thread{};
+    /// Main thread
+    std::jthread main_thread{};
+    /// The current state
+    bool running{};
+    /// Structure shared with the host, input data set by the host before sending a mailbox message,
+    /// and the responses are written back by the OpusDecoder.
+    SharedMemory* shared_memory{};
+};
+
+} // namespace AudioCore::ADSP::OpusDecoder
diff --git a/src/audio_core/adsp/apps/opus/opus_multistream_decode_object.cpp b/src/audio_core/adsp/apps/opus/opus_multistream_decode_object.cpp
new file mode 100644
index 000000000..f6d362e68
--- /dev/null
+++ b/src/audio_core/adsp/apps/opus/opus_multistream_decode_object.cpp
@@ -0,0 +1,111 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project

+// SPDX-License-Identifier: GPL-2.0-or-later

+

+#include "audio_core/adsp/apps/opus/opus_multistream_decode_object.h"

+#include "common/assert.h"

+

+namespace AudioCore::ADSP::OpusDecoder {

+

+namespace {

+bool IsValidChannelCount(u32 channel_count) {

+    return channel_count == 1 || channel_count == 2;

+}

+

+bool IsValidStreamCounts(u32 total_stream_count, u32 stereo_stream_count) {

+    return total_stream_count > 0 && stereo_stream_count > 0 &&

+           stereo_stream_count <= total_stream_count && IsValidChannelCount(total_stream_count);

+}

+} // namespace

+

+u32 OpusMultiStreamDecodeObject::GetWorkBufferSize(u32 total_stream_count,

+                                                   u32 stereo_stream_count) {

+    if (IsValidStreamCounts(total_stream_count, stereo_stream_count)) {

+        return static_cast<u32>(sizeof(OpusMultiStreamDecodeObject)) +

+               opus_multistream_decoder_get_size(total_stream_count, stereo_stream_count);

+    }

+    return 0;

+}

+

+OpusMultiStreamDecodeObject& OpusMultiStreamDecodeObject::Initialize(u64 buffer, u64 buffer2) {

+    auto* new_decoder = reinterpret_cast<OpusMultiStreamDecodeObject*>(buffer);

+    auto* comparison = reinterpret_cast<OpusMultiStreamDecodeObject*>(buffer2);

+

+    if (new_decoder->magic == DecodeMultiStreamObjectMagic) {

+        if (!new_decoder->initialized ||

+            (new_decoder->initialized && new_decoder->self == comparison)) {

+            new_decoder->state_valid = true;

+        }

+    } else {

+        new_decoder->initialized = false;

+        new_decoder->state_valid = true;

+    }

+    return *new_decoder;

+}

+

+s32 OpusMultiStreamDecodeObject::InitializeDecoder(u32 sample_rate, u32 total_stream_count,

+                                                   u32 channel_count, u32 stereo_stream_count,

+                                                   u8* mappings) {

+    if (!state_valid) {

+        return OPUS_INVALID_STATE;

+    }

+

+    if (initialized) {

+        return OPUS_OK;

+    }

+

+    // See OpusDecodeObject::InitializeDecoder for an explanation of this

+    decoder = (LibOpusMSDecoder*)(this + 1);

+    s32 ret = opus_multistream_decoder_init(decoder, sample_rate, channel_count, total_stream_count,

+                                            stereo_stream_count, mappings);

+    if (ret == OPUS_OK) {

+        magic = DecodeMultiStreamObjectMagic;

+        initialized = true;

+        state_valid = true;

+        self = this;

+        final_range = 0;

+    }

+    return ret;

+}

+

+s32 OpusMultiStreamDecodeObject::Shutdown() {

+    if (!state_valid) {

+        return OPUS_INVALID_STATE;

+    }

+

+    if (initialized) {

+        magic = 0x0;

+        initialized = false;

+        state_valid = false;

+        self = nullptr;

+        final_range = 0;

+        decoder = nullptr;

+    }

+    return OPUS_OK;

+}

+

+s32 OpusMultiStreamDecodeObject::ResetDecoder() {

+    return opus_multistream_decoder_ctl(decoder, OPUS_RESET_STATE);

+}

+

+s32 OpusMultiStreamDecodeObject::Decode(u32& out_sample_count, u64 output_data,

+                                        u64 output_data_size, u64 input_data, u64 input_data_size) {

+    ASSERT(initialized);

+    out_sample_count = 0;

+

+    if (!state_valid) {

+        return OPUS_INVALID_STATE;

+    }

+

+    auto ret_code_or_samples = opus_multistream_decode(

+        decoder, reinterpret_cast<const u8*>(input_data), static_cast<opus_int32>(input_data_size),

+        reinterpret_cast<opus_int16*>(output_data), static_cast<opus_int32>(output_data_size), 0);

+

+    if (ret_code_or_samples < OPUS_OK) {

+        return ret_code_or_samples;

+    }

+

+    out_sample_count = ret_code_or_samples;

+    return opus_multistream_decoder_ctl(decoder, OPUS_GET_FINAL_RANGE_REQUEST, &final_range);

+}

+

+} // namespace AudioCore::ADSP::OpusDecoder

diff --git a/src/audio_core/adsp/apps/opus/opus_multistream_decode_object.h b/src/audio_core/adsp/apps/opus/opus_multistream_decode_object.h
new file mode 100644
index 000000000..93558ded5
--- /dev/null
+++ b/src/audio_core/adsp/apps/opus/opus_multistream_decode_object.h
@@ -0,0 +1,39 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <opus_multistream.h>
+
+#include "common/common_types.h"
+
+namespace AudioCore::ADSP::OpusDecoder {
+using LibOpusMSDecoder = ::OpusMSDecoder;
+static constexpr u32 DecodeMultiStreamObjectMagic = 0xDEADBEEF;
+
+class OpusMultiStreamDecodeObject {
+public:
+    static u32 GetWorkBufferSize(u32 total_stream_count, u32 stereo_stream_count);
+    static OpusMultiStreamDecodeObject& Initialize(u64 buffer, u64 buffer2);
+
+    s32 InitializeDecoder(u32 sample_rate, u32 total_stream_count, u32 channel_count,
+                          u32 stereo_stream_count, u8* mappings);
+    s32 Shutdown();
+    s32 ResetDecoder();
+    s32 Decode(u32& out_sample_count, u64 output_data, u64 output_data_size, u64 input_data,
+               u64 input_data_size);
+    u32 GetFinalRange() const noexcept {
+        return final_range;
+    }
+
+private:
+    u32 magic;
+    bool initialized;
+    bool state_valid;
+    OpusMultiStreamDecodeObject* self;
+    u32 final_range;
+    LibOpusMSDecoder* decoder;
+};
+static_assert(std::is_trivially_constructible_v<OpusMultiStreamDecodeObject>);
+
+} // namespace AudioCore::ADSP::OpusDecoder
diff --git a/src/audio_core/adsp/apps/opus/shared_memory.h b/src/audio_core/adsp/apps/opus/shared_memory.h
new file mode 100644
index 000000000..c696731ed
--- /dev/null
+++ b/src/audio_core/adsp/apps/opus/shared_memory.h
@@ -0,0 +1,17 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+
+namespace AudioCore::ADSP::OpusDecoder {
+
+struct SharedMemory {
+    std::array<u8, 0x100> channel_mapping{};
+    std::array<u64, 16> host_send_data{};
+    std::array<u64, 16> dsp_return_data{};
+};
+
+} // namespace AudioCore::ADSP::OpusDecoder
diff --git a/src/audio_core/adsp/mailbox.h b/src/audio_core/adsp/mailbox.h
index c31b73717..1dd40ebfa 100644
--- a/src/audio_core/adsp/mailbox.h
+++ b/src/audio_core/adsp/mailbox.h
@@ -3,6 +3,8 @@
 
 #pragma once
 
+#include <span>
+
 #include "common/bounded_threadsafe_queue.h"
 #include "common/common_types.h"
 
@@ -19,11 +21,6 @@ enum class Direction : u32 {
     DSP,
 };
 
-struct MailboxMessage {
-    u32 msg;
-    std::span<u8> data;
-};
-
 class Mailbox {
 public:
     void Initialize(AppMailboxId id_) {
@@ -35,25 +32,19 @@ public:
         return id;
     }
 
-    void Send(Direction dir, MailboxMessage&& message) {
+    void Send(Direction dir, u32 message) {
         auto& queue = dir == Direction::Host ? host_queue : adsp_queue;
-        queue.EmplaceWait(std::move(message));
+        queue.EmplaceWait(message);
     }
 
-    MailboxMessage Receive(Direction dir, bool block = true) {
+    u32 Receive(Direction dir, std::stop_token stop_token = {}) {
         auto& queue = dir == Direction::Host ? host_queue : adsp_queue;
-        MailboxMessage t;
-        if (block) {
-            queue.PopWait(t);
-        } else {
-            queue.TryPop(t);
-        }
-        return t;
+        return queue.PopWait(stop_token);
     }
 
     void Reset() {
         id = AppMailboxId::Invalid;
-        MailboxMessage t;
+        u32 t{};
         while (host_queue.TryPop(t)) {
         }
         while (adsp_queue.TryPop(t)) {
@@ -62,8 +53,8 @@ public:
 
 private:
     AppMailboxId id{0};
-    Common::SPSCQueue<MailboxMessage> host_queue;
-    Common::SPSCQueue<MailboxMessage> adsp_queue;
+    Common::SPSCQueue<u32> host_queue;
+    Common::SPSCQueue<u32> adsp_queue;
 };
 
 } // namespace AudioCore::ADSP
diff --git a/src/audio_core/opus/decoder.cpp b/src/audio_core/opus/decoder.cpp
new file mode 100644
index 000000000..5b23fce14
--- /dev/null
+++ b/src/audio_core/opus/decoder.cpp
@@ -0,0 +1,179 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project

+// SPDX-License-Identifier: GPL-2.0-or-later

+

+#include "audio_core/opus/decoder.h"

+#include "audio_core/opus/hardware_opus.h"

+#include "audio_core/opus/parameters.h"

+#include "common/alignment.h"

+#include "common/swap.h"

+#include "core/core.h"

+

+namespace AudioCore::OpusDecoder {

+using namespace Service::Audio;

+namespace {

+OpusPacketHeader ReverseHeader(OpusPacketHeader header) {

+    OpusPacketHeader out;

+    out.size = Common::swap32(header.size);

+    out.final_range = Common::swap32(header.final_range);

+    return out;

+}

+} // namespace

+

+OpusDecoder::OpusDecoder(Core::System& system_, HardwareOpus& hardware_opus_)

+    : system{system_}, hardware_opus{hardware_opus_} {}

+

+OpusDecoder::~OpusDecoder() {

+    if (decode_object_initialized) {

+        hardware_opus.ShutdownDecodeObject(shared_buffer.get(), shared_buffer_size);

+    }

+}

+

+Result OpusDecoder::Initialize(OpusParametersEx& params, Kernel::KTransferMemory* transfer_memory,

+                               u64 transfer_memory_size) {

+    auto frame_size{params.use_large_frame_size ? 5760 : 1920};

+    shared_buffer_size = transfer_memory_size;

+    shared_buffer = std::make_unique<u8[]>(shared_buffer_size);

+    shared_memory_mapped = true;

+

+    buffer_size =

+        Common::AlignUp((frame_size * params.channel_count) / (48'000 / params.sample_rate), 16);

+

+    out_data = {shared_buffer.get() + shared_buffer_size - buffer_size, buffer_size};

+    size_t in_data_size{0x600u};

+    in_data = {out_data.data() - in_data_size, in_data_size};

+

+    ON_RESULT_FAILURE {

+        if (shared_memory_mapped) {

+            shared_memory_mapped = false;

+            ASSERT(R_SUCCEEDED(hardware_opus.UnmapMemory(shared_buffer.get(), shared_buffer_size)));

+        }

+    };

+

+    R_TRY(hardware_opus.InitializeDecodeObject(params.sample_rate, params.channel_count,

+                                               shared_buffer.get(), shared_buffer_size));

+

+    sample_rate = params.sample_rate;

+    channel_count = params.channel_count;

+    use_large_frame_size = params.use_large_frame_size;

+    decode_object_initialized = true;

+    R_SUCCEED();

+}

+

+Result OpusDecoder::Initialize(OpusMultiStreamParametersEx& params,

+                               Kernel::KTransferMemory* transfer_memory, u64 transfer_memory_size) {

+    auto frame_size{params.use_large_frame_size ? 5760 : 1920};

+    shared_buffer_size = transfer_memory_size;

+    shared_buffer = std::make_unique<u8[]>(shared_buffer_size);

+    shared_memory_mapped = true;

+

+    buffer_size =

+        Common::AlignUp((frame_size * params.channel_count) / (48'000 / params.sample_rate), 16);

+

+    out_data = {shared_buffer.get() + shared_buffer_size - buffer_size, buffer_size};

+    size_t in_data_size{Common::AlignUp(1500ull * params.total_stream_count, 64u)};

+    in_data = {out_data.data() - in_data_size, in_data_size};

+

+    ON_RESULT_FAILURE {

+        if (shared_memory_mapped) {

+            shared_memory_mapped = false;

+            ASSERT(R_SUCCEEDED(hardware_opus.UnmapMemory(shared_buffer.get(), shared_buffer_size)));

+        }

+    };

+

+    R_TRY(hardware_opus.InitializeMultiStreamDecodeObject(

+        params.sample_rate, params.channel_count, params.total_stream_count,

+        params.stereo_stream_count, params.mappings.data(), shared_buffer.get(),

+        shared_buffer_size));

+

+    sample_rate = params.sample_rate;

+    channel_count = params.channel_count;

+    total_stream_count = params.total_stream_count;

+    stereo_stream_count = params.stereo_stream_count;

+    use_large_frame_size = params.use_large_frame_size;

+    decode_object_initialized = true;

+    R_SUCCEED();

+}

+

+Result OpusDecoder::DecodeInterleaved(u32* out_data_size, u64* out_time_taken,

+                                      u32* out_sample_count, std::span<const u8> input_data,

+                                      std::span<u8> output_data, bool reset) {

+    u32 out_samples;

+    u64 time_taken{};

+

+    R_UNLESS(input_data.size_bytes() > sizeof(OpusPacketHeader), ResultInputDataTooSmall);

+

+    auto* header_p{reinterpret_cast<const OpusPacketHeader*>(input_data.data())};

+    OpusPacketHeader header{ReverseHeader(*header_p)};

+

+    R_UNLESS(in_data.size_bytes() >= header.size &&

+                 header.size + sizeof(OpusPacketHeader) <= input_data.size_bytes(),

+             ResultBufferTooSmall);

+

+    if (!shared_memory_mapped) {

+        R_TRY(hardware_opus.MapMemory(shared_buffer.get(), shared_buffer_size));

+        shared_memory_mapped = true;

+    }

+

+    std::memcpy(in_data.data(), input_data.data() + sizeof(OpusPacketHeader), header.size);

+

+    R_TRY(hardware_opus.DecodeInterleaved(out_samples, out_data.data(), out_data.size_bytes(),

+                                          channel_count, in_data.data(), header.size,

+                                          shared_buffer.get(), time_taken, reset));

+

+    std::memcpy(output_data.data(), out_data.data(), out_samples * channel_count * sizeof(s16));

+

+    *out_data_size = header.size + sizeof(OpusPacketHeader);

+    *out_sample_count = out_samples;

+    if (out_time_taken) {

+        *out_time_taken = time_taken / 1000;

+    }

+    R_SUCCEED();

+}

+

+Result OpusDecoder::SetContext([[maybe_unused]] std::span<const u8> context) {

+    R_SUCCEED_IF(shared_memory_mapped);

+    shared_memory_mapped = true;

+    R_RETURN(hardware_opus.MapMemory(shared_buffer.get(), shared_buffer_size));

+}

+

+Result OpusDecoder::DecodeInterleavedForMultiStream(u32* out_data_size, u64* out_time_taken,

+                                                    u32* out_sample_count,

+                                                    std::span<const u8> input_data,

+                                                    std::span<u8> output_data, bool reset) {

+    u32 out_samples;

+    u64 time_taken{};

+

+    R_UNLESS(input_data.size_bytes() > sizeof(OpusPacketHeader), ResultInputDataTooSmall);

+

+    auto* header_p{reinterpret_cast<const OpusPacketHeader*>(input_data.data())};

+    OpusPacketHeader header{ReverseHeader(*header_p)};

+

+    LOG_ERROR(Service_Audio, "header size 0x{:X} input data size 0x{:X} in_data size 0x{:X}",

+              header.size, input_data.size_bytes(), in_data.size_bytes());

+

+    R_UNLESS(in_data.size_bytes() >= header.size &&

+                 header.size + sizeof(OpusPacketHeader) <= input_data.size_bytes(),

+             ResultBufferTooSmall);

+

+    if (!shared_memory_mapped) {

+        R_TRY(hardware_opus.MapMemory(shared_buffer.get(), shared_buffer_size));

+        shared_memory_mapped = true;

+    }

+

+    std::memcpy(in_data.data(), input_data.data() + sizeof(OpusPacketHeader), header.size);

+

+    R_TRY(hardware_opus.DecodeInterleavedForMultiStream(

+        out_samples, out_data.data(), out_data.size_bytes(), channel_count, in_data.data(),

+        header.size, shared_buffer.get(), time_taken, reset));

+

+    std::memcpy(output_data.data(), out_data.data(), out_samples * channel_count * sizeof(s16));

+

+    *out_data_size = header.size + sizeof(OpusPacketHeader);

+    *out_sample_count = out_samples;

+    if (out_time_taken) {

+        *out_time_taken = time_taken / 1000;

+    }

+    R_SUCCEED();

+}

+

+} // namespace AudioCore::OpusDecoder

diff --git a/src/audio_core/opus/decoder.h b/src/audio_core/opus/decoder.h
new file mode 100644
index 000000000..d08d8a4a4
--- /dev/null
+++ b/src/audio_core/opus/decoder.h
@@ -0,0 +1,53 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project

+// SPDX-License-Identifier: GPL-2.0-or-later

+

+#pragma once

+

+#include <span>

+

+#include "audio_core/opus/parameters.h"

+#include "common/common_types.h"

+#include "core/hle/kernel/k_transfer_memory.h"

+#include "core/hle/service/audio/errors.h"

+

+namespace Core {

+class System;

+}

+

+namespace AudioCore::OpusDecoder {

+class HardwareOpus;

+

+class OpusDecoder {

+public:

+    explicit OpusDecoder(Core::System& system, HardwareOpus& hardware_opus_);

+    ~OpusDecoder();

+

+    Result Initialize(OpusParametersEx& params, Kernel::KTransferMemory* transfer_memory,

+                      u64 transfer_memory_size);

+    Result Initialize(OpusMultiStreamParametersEx& params, Kernel::KTransferMemory* transfer_memory,

+                      u64 transfer_memory_size);

+    Result DecodeInterleaved(u32* out_data_size, u64* out_time_taken, u32* out_sample_count,

+                             std::span<const u8> input_data, std::span<u8> output_data, bool reset);

+    Result SetContext([[maybe_unused]] std::span<const u8> context);

+    Result DecodeInterleavedForMultiStream(u32* out_data_size, u64* out_time_taken,

+                                           u32* out_sample_count, std::span<const u8> input_data,

+                                           std::span<u8> output_data, bool reset);

+

+private:

+    Core::System& system;

+    HardwareOpus& hardware_opus;

+    std::unique_ptr<u8[]> shared_buffer{};

+    u64 shared_buffer_size;

+    std::span<u8> in_data{};

+    std::span<u8> out_data{};

+    u64 buffer_size{};

+    s32 sample_rate{};

+    s32 channel_count{};

+    bool use_large_frame_size{false};

+    s32 total_stream_count{};

+    s32 stereo_stream_count{};

+    bool shared_memory_mapped{false};

+    bool decode_object_initialized{false};

+};

+

+} // namespace AudioCore::OpusDecoder

diff --git a/src/audio_core/opus/decoder_manager.cpp b/src/audio_core/opus/decoder_manager.cpp
new file mode 100644
index 000000000..4a5382973
--- /dev/null
+++ b/src/audio_core/opus/decoder_manager.cpp
@@ -0,0 +1,102 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project

+// SPDX-License-Identifier: GPL-2.0-or-later

+

+#include "audio_core/adsp/apps/opus/opus_decoder.h"

+#include "audio_core/opus/decoder_manager.h"

+#include "common/alignment.h"

+#include "core/core.h"

+

+namespace AudioCore::OpusDecoder {

+using namespace Service::Audio;

+

+namespace {

+bool IsValidChannelCount(u32 channel_count) {

+    return channel_count == 1 || channel_count == 2;

+}

+

+bool IsValidMultiStreamChannelCount(u32 channel_count) {

+    return channel_count > 0 && channel_count <= OpusStreamCountMax;

+}

+

+bool IsValidSampleRate(u32 sample_rate) {

+    return sample_rate == 8'000 || sample_rate == 12'000 || sample_rate == 16'000 ||

+           sample_rate == 24'000 || sample_rate == 48'000;

+}

+

+bool IsValidStreamCount(u32 channel_count, u32 total_stream_count, u32 stereo_stream_count) {

+    return total_stream_count > 0 && stereo_stream_count > 0 &&

+           stereo_stream_count <= total_stream_count &&

+           total_stream_count + stereo_stream_count <= channel_count;

+}

+

+} // namespace

+

+OpusDecoderManager::OpusDecoderManager(Core::System& system_)

+    : system{system_}, hardware_opus{system} {

+    for (u32 i = 0; i < MaxChannels; i++) {

+        required_workbuffer_sizes[i] = hardware_opus.GetWorkBufferSize(1 + i);

+    }

+}

+

+Result OpusDecoderManager::GetWorkBufferSize(OpusParameters& params, u64& out_size) {

+    OpusParametersEx ex{

+        .sample_rate = params.sample_rate,

+        .channel_count = params.channel_count,

+        .use_large_frame_size = false,

+    };

+    R_RETURN(GetWorkBufferSizeExEx(ex, out_size));

+}

+

+Result OpusDecoderManager::GetWorkBufferSizeEx(OpusParametersEx& params, u64& out_size) {

+    R_RETURN(GetWorkBufferSizeExEx(params, out_size));

+}

+

+Result OpusDecoderManager::GetWorkBufferSizeExEx(OpusParametersEx& params, u64& out_size) {

+    R_UNLESS(IsValidChannelCount(params.channel_count), ResultInvalidOpusChannelCount);

+    R_UNLESS(IsValidSampleRate(params.sample_rate), ResultInvalidOpusSampleRate);

+

+    auto work_buffer_size{required_workbuffer_sizes[params.channel_count - 1]};

+    auto frame_size{params.use_large_frame_size ? 5760 : 1920};

+    work_buffer_size +=

+        Common::AlignUp((frame_size * params.channel_count) / (48'000 / params.sample_rate), 64);

+    out_size = work_buffer_size + 0x600;

+    R_SUCCEED();

+}

+

+Result OpusDecoderManager::GetWorkBufferSizeForMultiStream(OpusMultiStreamParameters& params,

+                                                           u64& out_size) {

+    OpusMultiStreamParametersEx ex{

+        .sample_rate = params.sample_rate,

+        .channel_count = params.channel_count,

+        .total_stream_count = params.total_stream_count,

+        .stereo_stream_count = params.stereo_stream_count,

+        .use_large_frame_size = false,

+        .mappings = {},

+    };

+    R_RETURN(GetWorkBufferSizeForMultiStreamExEx(ex, out_size));

+}

+

+Result OpusDecoderManager::GetWorkBufferSizeForMultiStreamEx(OpusMultiStreamParametersEx& params,

+                                                             u64& out_size) {

+    R_RETURN(GetWorkBufferSizeForMultiStreamExEx(params, out_size));

+}

+

+Result OpusDecoderManager::GetWorkBufferSizeForMultiStreamExEx(OpusMultiStreamParametersEx& params,

+                                                               u64& out_size) {

+    R_UNLESS(IsValidMultiStreamChannelCount(params.channel_count), ResultInvalidOpusChannelCount);

+    R_UNLESS(IsValidSampleRate(params.sample_rate), ResultInvalidOpusSampleRate);

+    R_UNLESS(IsValidStreamCount(params.channel_count, params.total_stream_count,

+                                params.stereo_stream_count),

+             ResultInvalidOpusSampleRate);

+

+    auto work_buffer_size{hardware_opus.GetWorkBufferSizeForMultiStream(

+        params.total_stream_count, params.stereo_stream_count)};

+    auto frame_size{params.use_large_frame_size ? 5760 : 1920};

+    work_buffer_size += Common::AlignUp(1500 * params.total_stream_count, 64);

+    work_buffer_size +=

+        Common::AlignUp((frame_size * params.channel_count) / (48'000 / params.sample_rate), 64);

+    out_size = work_buffer_size;

+    R_SUCCEED();

+}

+

+} // namespace AudioCore::OpusDecoder

diff --git a/src/audio_core/opus/decoder_manager.h b/src/audio_core/opus/decoder_manager.h
new file mode 100644
index 000000000..466e1967b
--- /dev/null
+++ b/src/audio_core/opus/decoder_manager.h
@@ -0,0 +1,38 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project

+// SPDX-License-Identifier: GPL-2.0-or-later

+

+#pragma once

+

+#include "audio_core/opus/hardware_opus.h"

+#include "audio_core/opus/parameters.h"

+#include "common/common_types.h"

+#include "core/hle/service/audio/errors.h"

+

+namespace Core {

+class System;

+}

+

+namespace AudioCore::OpusDecoder {

+

+class OpusDecoderManager {

+public:

+    OpusDecoderManager(Core::System& system);

+

+    HardwareOpus& GetHardwareOpus() {

+        return hardware_opus;

+    }

+

+    Result GetWorkBufferSize(OpusParameters& params, u64& out_size);

+    Result GetWorkBufferSizeEx(OpusParametersEx& params, u64& out_size);

+    Result GetWorkBufferSizeExEx(OpusParametersEx& params, u64& out_size);

+    Result GetWorkBufferSizeForMultiStream(OpusMultiStreamParameters& params, u64& out_size);

+    Result GetWorkBufferSizeForMultiStreamEx(OpusMultiStreamParametersEx& params, u64& out_size);

+    Result GetWorkBufferSizeForMultiStreamExEx(OpusMultiStreamParametersEx& params, u64& out_size);

+

+private:

+    Core::System& system;

+    HardwareOpus hardware_opus;

+    std::array<u64, MaxChannels> required_workbuffer_sizes{};

+};

+

+} // namespace AudioCore::OpusDecoder

diff --git a/src/audio_core/opus/hardware_opus.cpp b/src/audio_core/opus/hardware_opus.cpp
new file mode 100644
index 000000000..d6544dcb0
--- /dev/null
+++ b/src/audio_core/opus/hardware_opus.cpp
@@ -0,0 +1,241 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project

+// SPDX-License-Identifier: GPL-2.0-or-later

+

+#include <array>

+

+#include "audio_core/audio_core.h"

+#include "audio_core/opus/hardware_opus.h"

+#include "core/core.h"

+

+namespace AudioCore::OpusDecoder {

+namespace {

+using namespace Service::Audio;

+

+static constexpr Result ResultCodeFromLibOpusErrorCode(u64 error_code) {

+    s32 error{static_cast<s32>(error_code)};

+    ASSERT(error <= OPUS_OK);

+    switch (error) {

+    case OPUS_ALLOC_FAIL:

+        R_THROW(ResultLibOpusAllocFail);

+    case OPUS_INVALID_STATE:

+        R_THROW(ResultLibOpusInvalidState);

+    case OPUS_UNIMPLEMENTED:

+        R_THROW(ResultLibOpusUnimplemented);

+    case OPUS_INVALID_PACKET:

+        R_THROW(ResultLibOpusInvalidPacket);

+    case OPUS_INTERNAL_ERROR:

+        R_THROW(ResultLibOpusInternalError);

+    case OPUS_BUFFER_TOO_SMALL:

+        R_THROW(ResultBufferTooSmall);

+    case OPUS_BAD_ARG:

+        R_THROW(ResultLibOpusBadArg);

+    case OPUS_OK:

+        R_RETURN(ResultSuccess);

+    }

+    UNREACHABLE();

+}

+

+} // namespace

+

+HardwareOpus::HardwareOpus(Core::System& system_)

+    : system{system_}, opus_decoder{system.AudioCore().ADSP().OpusDecoder()} {

+    opus_decoder.SetSharedMemory(shared_memory);

+}

+

+u64 HardwareOpus::GetWorkBufferSize(u32 channel) {

+    if (!opus_decoder.IsRunning()) {

+        return 0;

+    }

+    std::scoped_lock l{mutex};

+    shared_memory.host_send_data[0] = channel;

+    opus_decoder.Send(ADSP::Direction::DSP, ADSP::OpusDecoder::Message::GetWorkBufferSize);

+    auto msg = opus_decoder.Receive(ADSP::Direction::Host);

+    if (msg != ADSP::OpusDecoder::Message::GetWorkBufferSizeOK) {

+        LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",

+                  ADSP::OpusDecoder::Message::GetWorkBufferSizeOK, msg);

+        return 0;

+    }

+    return shared_memory.dsp_return_data[0];

+}

+

+u64 HardwareOpus::GetWorkBufferSizeForMultiStream(u32 total_stream_count, u32 stereo_stream_count) {

+    std::scoped_lock l{mutex};

+    shared_memory.host_send_data[0] = total_stream_count;

+    shared_memory.host_send_data[1] = stereo_stream_count;

+    opus_decoder.Send(ADSP::Direction::DSP,

+                      ADSP::OpusDecoder::Message::GetWorkBufferSizeForMultiStream);

+    auto msg = opus_decoder.Receive(ADSP::Direction::Host);

+    if (msg != ADSP::OpusDecoder::Message::GetWorkBufferSizeForMultiStreamOK) {

+        LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",

+                  ADSP::OpusDecoder::Message::GetWorkBufferSizeForMultiStreamOK, msg);

+        return 0;

+    }

+    return shared_memory.dsp_return_data[0];

+}

+

+Result HardwareOpus::InitializeDecodeObject(u32 sample_rate, u32 channel_count, void* buffer,

+                                            u64 buffer_size) {

+    std::scoped_lock l{mutex};

+    shared_memory.host_send_data[0] = (u64)buffer;

+    shared_memory.host_send_data[1] = buffer_size;

+    shared_memory.host_send_data[2] = sample_rate;

+    shared_memory.host_send_data[3] = channel_count;

+

+    opus_decoder.Send(ADSP::Direction::DSP, ADSP::OpusDecoder::Message::InitializeDecodeObject);

+    auto msg = opus_decoder.Receive(ADSP::Direction::Host);

+    if (msg != ADSP::OpusDecoder::Message::InitializeDecodeObjectOK) {

+        LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",

+                  ADSP::OpusDecoder::Message::InitializeDecodeObjectOK, msg);

+        R_THROW(ResultInvalidOpusDSPReturnCode);

+    }

+

+    R_RETURN(ResultCodeFromLibOpusErrorCode(shared_memory.dsp_return_data[0]));

+}

+

+Result HardwareOpus::InitializeMultiStreamDecodeObject(u32 sample_rate, u32 channel_count,

+                                                       u32 total_stream_count,

+                                                       u32 stereo_stream_count, void* mappings,

+                                                       void* buffer, u64 buffer_size) {

+    std::scoped_lock l{mutex};

+    shared_memory.host_send_data[0] = (u64)buffer;

+    shared_memory.host_send_data[1] = buffer_size;

+    shared_memory.host_send_data[2] = sample_rate;

+    shared_memory.host_send_data[3] = channel_count;

+    shared_memory.host_send_data[4] = total_stream_count;

+    shared_memory.host_send_data[5] = stereo_stream_count;

+

+    ASSERT(channel_count <= MaxChannels);

+    std::memcpy(shared_memory.channel_mapping.data(), mappings, channel_count * sizeof(u8));

+

+    opus_decoder.Send(ADSP::Direction::DSP,

+                      ADSP::OpusDecoder::Message::InitializeMultiStreamDecodeObject);

+    auto msg = opus_decoder.Receive(ADSP::Direction::Host);

+    if (msg != ADSP::OpusDecoder::Message::InitializeMultiStreamDecodeObjectOK) {

+        LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",

+                  ADSP::OpusDecoder::Message::InitializeMultiStreamDecodeObjectOK, msg);

+        R_THROW(ResultInvalidOpusDSPReturnCode);

+    }

+

+    R_RETURN(ResultCodeFromLibOpusErrorCode(shared_memory.dsp_return_data[0]));

+}

+

+Result HardwareOpus::ShutdownDecodeObject(void* buffer, u64 buffer_size) {

+    std::scoped_lock l{mutex};

+    shared_memory.host_send_data[0] = (u64)buffer;

+    shared_memory.host_send_data[1] = buffer_size;

+

+    opus_decoder.Send(ADSP::Direction::DSP, ADSP::OpusDecoder::Message::ShutdownDecodeObject);

+    auto msg = opus_decoder.Receive(ADSP::Direction::Host);

+    ASSERT_MSG(msg == ADSP::OpusDecoder::Message::ShutdownDecodeObjectOK,

+               "Expected Opus shutdown code {}, got {}",

+               ADSP::OpusDecoder::Message::ShutdownDecodeObjectOK, msg);

+

+    R_RETURN(ResultCodeFromLibOpusErrorCode(shared_memory.dsp_return_data[0]));

+}

+

+Result HardwareOpus::ShutdownMultiStreamDecodeObject(void* buffer, u64 buffer_size) {

+    std::scoped_lock l{mutex};

+    shared_memory.host_send_data[0] = (u64)buffer;

+    shared_memory.host_send_data[1] = buffer_size;

+

+    opus_decoder.Send(ADSP::Direction::DSP,

+                      ADSP::OpusDecoder::Message::ShutdownMultiStreamDecodeObject);

+    auto msg = opus_decoder.Receive(ADSP::Direction::Host);

+    ASSERT_MSG(msg == ADSP::OpusDecoder::Message::ShutdownMultiStreamDecodeObjectOK,

+               "Expected Opus shutdown code {}, got {}",

+               ADSP::OpusDecoder::Message::ShutdownMultiStreamDecodeObjectOK, msg);

+

+    R_RETURN(ResultCodeFromLibOpusErrorCode(shared_memory.dsp_return_data[0]));

+}

+

+Result HardwareOpus::DecodeInterleaved(u32& out_sample_count, void* output_data,

+                                       u64 output_data_size, u32 channel_count, void* input_data,

+                                       u64 input_data_size, void* buffer, u64& out_time_taken,

+                                       bool reset) {

+    std::scoped_lock l{mutex};

+    shared_memory.host_send_data[0] = (u64)buffer;

+    shared_memory.host_send_data[1] = (u64)input_data;

+    shared_memory.host_send_data[2] = input_data_size;

+    shared_memory.host_send_data[3] = (u64)output_data;

+    shared_memory.host_send_data[4] = output_data_size;

+    shared_memory.host_send_data[5] = 0;

+    shared_memory.host_send_data[6] = reset;

+

+    opus_decoder.Send(ADSP::Direction::DSP, ADSP::OpusDecoder::Message::DecodeInterleaved);

+    auto msg = opus_decoder.Receive(ADSP::Direction::Host);

+    if (msg != ADSP::OpusDecoder::Message::DecodeInterleavedOK) {

+        LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",

+                  ADSP::OpusDecoder::Message::DecodeInterleavedOK, msg);

+        R_THROW(ResultInvalidOpusDSPReturnCode);

+    }

+

+    auto error_code{static_cast<s32>(shared_memory.dsp_return_data[0])};

+    if (error_code == OPUS_OK) {

+        out_sample_count = static_cast<u32>(shared_memory.dsp_return_data[1]);

+        out_time_taken = 1000 * shared_memory.dsp_return_data[2];

+    }

+    R_RETURN(ResultCodeFromLibOpusErrorCode(error_code));

+}

+

+Result HardwareOpus::DecodeInterleavedForMultiStream(u32& out_sample_count, void* output_data,

+                                                     u64 output_data_size, u32 channel_count,

+                                                     void* input_data, u64 input_data_size,

+                                                     void* buffer, u64& out_time_taken,

+                                                     bool reset) {

+    std::scoped_lock l{mutex};

+    shared_memory.host_send_data[0] = (u64)buffer;

+    shared_memory.host_send_data[1] = (u64)input_data;

+    shared_memory.host_send_data[2] = input_data_size;

+    shared_memory.host_send_data[3] = (u64)output_data;

+    shared_memory.host_send_data[4] = output_data_size;

+    shared_memory.host_send_data[5] = 0;

+    shared_memory.host_send_data[6] = reset;

+

+    opus_decoder.Send(ADSP::Direction::DSP,

+                      ADSP::OpusDecoder::Message::DecodeInterleavedForMultiStream);

+    auto msg = opus_decoder.Receive(ADSP::Direction::Host);

+    if (msg != ADSP::OpusDecoder::Message::DecodeInterleavedForMultiStreamOK) {

+        LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",

+                  ADSP::OpusDecoder::Message::DecodeInterleavedForMultiStreamOK, msg);

+        R_THROW(ResultInvalidOpusDSPReturnCode);

+    }

+

+    auto error_code{static_cast<s32>(shared_memory.dsp_return_data[0])};

+    if (error_code == OPUS_OK) {

+        out_sample_count = static_cast<u32>(shared_memory.dsp_return_data[1]);

+        out_time_taken = 1000 * shared_memory.dsp_return_data[2];

+    }

+    R_RETURN(ResultCodeFromLibOpusErrorCode(error_code));

+}

+

+Result HardwareOpus::MapMemory(void* buffer, u64 buffer_size) {

+    std::scoped_lock l{mutex};

+    shared_memory.host_send_data[0] = (u64)buffer;

+    shared_memory.host_send_data[1] = buffer_size;

+

+    opus_decoder.Send(ADSP::Direction::DSP, ADSP::OpusDecoder::Message::MapMemory);

+    auto msg = opus_decoder.Receive(ADSP::Direction::Host);

+    if (msg != ADSP::OpusDecoder::Message::MapMemoryOK) {

+        LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",

+                  ADSP::OpusDecoder::Message::MapMemoryOK, msg);

+        R_THROW(ResultInvalidOpusDSPReturnCode);

+    }

+    R_SUCCEED();

+}

+

+Result HardwareOpus::UnmapMemory(void* buffer, u64 buffer_size) {

+    std::scoped_lock l{mutex};

+    shared_memory.host_send_data[0] = (u64)buffer;

+    shared_memory.host_send_data[1] = buffer_size;

+

+    opus_decoder.Send(ADSP::Direction::DSP, ADSP::OpusDecoder::Message::UnmapMemory);

+    auto msg = opus_decoder.Receive(ADSP::Direction::Host);

+    if (msg != ADSP::OpusDecoder::Message::UnmapMemoryOK) {

+        LOG_ERROR(Service_Audio, "OpusDecoder returned invalid message. Expected {} got {}",

+                  ADSP::OpusDecoder::Message::UnmapMemoryOK, msg);

+        R_THROW(ResultInvalidOpusDSPReturnCode);

+    }

+    R_SUCCEED();

+}

+

+} // namespace AudioCore::OpusDecoder

diff --git a/src/audio_core/opus/hardware_opus.h b/src/audio_core/opus/hardware_opus.h
new file mode 100644
index 000000000..7013a6b40
--- /dev/null
+++ b/src/audio_core/opus/hardware_opus.h
@@ -0,0 +1,45 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project

+// SPDX-License-Identifier: GPL-2.0-or-later

+

+#pragma once

+

+#include <mutex>

+#include <opus.h>

+

+#include "audio_core/adsp/apps/opus/opus_decoder.h"

+#include "audio_core/adsp/apps/opus/shared_memory.h"

+#include "audio_core/adsp/mailbox.h"

+#include "core/hle/service/audio/errors.h"

+

+namespace AudioCore::OpusDecoder {

+class HardwareOpus {

+public:

+    HardwareOpus(Core::System& system);

+

+    u64 GetWorkBufferSize(u32 channel);

+    u64 GetWorkBufferSizeForMultiStream(u32 total_stream_count, u32 stereo_stream_count);

+

+    Result InitializeDecodeObject(u32 sample_rate, u32 channel_count, void* buffer,

+                                  u64 buffer_size);

+    Result InitializeMultiStreamDecodeObject(u32 sample_rate, u32 channel_count,

+                                             u32 totaL_stream_count, u32 stereo_stream_count,

+                                             void* mappings, void* buffer, u64 buffer_size);

+    Result ShutdownDecodeObject(void* buffer, u64 buffer_size);

+    Result ShutdownMultiStreamDecodeObject(void* buffer, u64 buffer_size);

+    Result DecodeInterleaved(u32& out_sample_count, void* output_data, u64 output_data_size,

+                             u32 channel_count, void* input_data, u64 input_data_size, void* buffer,

+                             u64& out_time_taken, bool reset);

+    Result DecodeInterleavedForMultiStream(u32& out_sample_count, void* output_data,

+                                           u64 output_data_size, u32 channel_count,

+                                           void* input_data, u64 input_data_size, void* buffer,

+                                           u64& out_time_taken, bool reset);

+    Result MapMemory(void* buffer, u64 buffer_size);

+    Result UnmapMemory(void* buffer, u64 buffer_size);

+

+private:

+    Core::System& system;

+    std::mutex mutex;

+    ADSP::OpusDecoder::OpusDecoder& opus_decoder;

+    ADSP::OpusDecoder::SharedMemory shared_memory;

+};

+} // namespace AudioCore::OpusDecoder

diff --git a/src/audio_core/opus/parameters.h b/src/audio_core/opus/parameters.h
new file mode 100644
index 000000000..4c54b2825
--- /dev/null
+++ b/src/audio_core/opus/parameters.h
@@ -0,0 +1,54 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+
+namespace AudioCore::OpusDecoder {
+constexpr size_t OpusStreamCountMax = 255;
+constexpr size_t MaxChannels = 2;
+
+struct OpusParameters {
+    /* 0x00 */ u32 sample_rate;
+    /* 0x04 */ u32 channel_count;
+}; // size = 0x8
+static_assert(sizeof(OpusParameters) == 0x8, "OpusParameters has the wrong size!");
+
+struct OpusParametersEx {
+    /* 0x00 */ u32 sample_rate;
+    /* 0x04 */ u32 channel_count;
+    /* 0x08 */ bool use_large_frame_size;
+    /* 0x09 */ INSERT_PADDING_BYTES(7);
+}; // size = 0x10
+static_assert(sizeof(OpusParametersEx) == 0x10, "OpusParametersEx has the wrong size!");
+
+struct OpusMultiStreamParameters {
+    /* 0x00 */ u32 sample_rate;
+    /* 0x04 */ u32 channel_count;
+    /* 0x08 */ u32 total_stream_count;
+    /* 0x0C */ u32 stereo_stream_count;
+    /* 0x10 */ std::array<u8, OpusStreamCountMax + 1> mappings;
+}; // size = 0x110
+static_assert(sizeof(OpusMultiStreamParameters) == 0x110,
+              "OpusMultiStreamParameters has the wrong size!");
+
+struct OpusMultiStreamParametersEx {
+    /* 0x00 */ u32 sample_rate;
+    /* 0x04 */ u32 channel_count;
+    /* 0x08 */ u32 total_stream_count;
+    /* 0x0C */ u32 stereo_stream_count;
+    /* 0x10 */ bool use_large_frame_size;
+    /* 0x11 */ INSERT_PADDING_BYTES(7);
+    /* 0x18 */ std::array<u8, OpusStreamCountMax + 1> mappings;
+}; // size = 0x118
+static_assert(sizeof(OpusMultiStreamParametersEx) == 0x118,
+              "OpusMultiStreamParametersEx has the wrong size!");
+
+struct OpusPacketHeader {
+    /* 0x00 */ u32 size;
+    /* 0x04 */ u32 final_range;
+}; // size = 0x8
+static_assert(sizeof(OpusPacketHeader) == 0x8, "OpusPacketHeader has the wrong size!");
+} // namespace AudioCore::OpusDecoder
diff --git a/src/audio_core/renderer/command/command_processing_time_estimator.cpp b/src/audio_core/renderer/command/command_processing_time_estimator.cpp
index a48a016b1..0f7aff1b4 100644
--- a/src/audio_core/renderer/command/command_processing_time_estimator.cpp
+++ b/src/audio_core/renderer/command/command_processing_time_estimator.cpp
@@ -27,12 +27,12 @@ u32 CommandProcessingTimeEstimatorVersion1::Estimate(
 
 u32 CommandProcessingTimeEstimatorVersion1::Estimate(
     const AdpcmDataSourceVersion1Command& command) const {
-    return static_cast<u32>(command.pitch * 0.25f * 1.2f);
+    return static_cast<u32>(command.pitch * 0.46f * 1.2f);
 }
 
 u32 CommandProcessingTimeEstimatorVersion1::Estimate(
     const AdpcmDataSourceVersion2Command& command) const {
-    return static_cast<u32>(command.pitch * 0.25f * 1.2f);
+    return static_cast<u32>(command.pitch * 0.46f * 1.2f);
 }
 
 u32 CommandProcessingTimeEstimatorVersion1::Estimate(
diff --git a/src/audio_core/renderer/system.cpp b/src/audio_core/renderer/system.cpp
index d29754634..31f92087c 100644
--- a/src/audio_core/renderer/system.cpp
+++ b/src/audio_core/renderer/system.cpp
@@ -684,11 +684,11 @@ u64 System::GenerateCommand(std::span<u8> in_command_buffer,
                                        sink_context,   splitter_context,     perf_manager};
 
     voice_context.SortInfo();
+    command_generator.GenerateVoiceCommands();
 
     const auto start_estimated_time{drop_voice_param *
                                     static_cast<f32>(command_buffer.estimated_process_time)};
 
-    command_generator.GenerateVoiceCommands();
     command_generator.GenerateSubMixCommands();
     command_generator.GenerateFinalMixCommands();
     command_generator.GenerateSinkCommands();
@@ -708,11 +708,13 @@ u64 System::GenerateCommand(std::span<u8> in_command_buffer,
 
         const auto end_estimated_time{drop_voice_param *
                                       static_cast<f32>(command_buffer.estimated_process_time)};
+
+        const auto dsp_time_limit{((time_limit_percent / 100.0f) * 2'880'000.0f) *
+                                  (static_cast<f32>(render_time_limit_percent) / 100.0f)};
+
         const auto estimated_time{start_estimated_time - end_estimated_time};
 
-        const auto time_limit{static_cast<u32>(
-            estimated_time + (((time_limit_percent / 100.0f) * 2'880'000.0) *
-                              (static_cast<f32>(render_time_limit_percent) / 100.0f)))};
+        const auto time_limit{static_cast<u32>(std::max(dsp_time_limit + estimated_time, 0.0f))};
         num_voices_dropped =
             DropVoices(command_buffer, static_cast<u32>(start_estimated_time), time_limit);
     }
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
index 34877b461..416203c59 100644
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -26,12 +26,11 @@ add_library(common STATIC
     assert.h
     atomic_helpers.h
     atomic_ops.h
-    detached_tasks.cpp
-    detached_tasks.h
     bit_cast.h
     bit_field.h
     bit_set.h
     bit_util.h
+    bounded_threadsafe_queue.h
     cityhash.cpp
     cityhash.h
     common_funcs.h
@@ -41,6 +40,8 @@ add_library(common STATIC
     container_hash.h
     demangle.cpp
     demangle.h
+    detached_tasks.cpp
+    detached_tasks.h
     div_ceil.h
     dynamic_library.cpp
     dynamic_library.h
diff --git a/src/common/bounded_threadsafe_queue.h b/src/common/bounded_threadsafe_queue.h
index bd87aa09b..b36fc1de9 100644
--- a/src/common/bounded_threadsafe_queue.h
+++ b/src/common/bounded_threadsafe_queue.h
@@ -45,13 +45,13 @@ public:
     }
 
     T PopWait() {
-        T t;
+        T t{};
         Pop<PopMode::Wait>(t);
         return t;
     }
 
     T PopWait(std::stop_token stop_token) {
-        T t;
+        T t{};
         Pop<PopMode::WaitWithStopToken>(t, stop_token);
         return t;
     }
diff --git a/src/common/fs/fs.cpp b/src/common/fs/fs.cpp
index 36e67c145..174aed49b 100644
--- a/src/common/fs/fs.cpp
+++ b/src/common/fs/fs.cpp
@@ -528,38 +528,41 @@ void IterateDirEntriesRecursively(const std::filesystem::path& path,
 // Generic Filesystem Operations
 
 bool Exists(const fs::path& path) {
+    std::error_code ec;
 #ifdef ANDROID
     if (Android::IsContentUri(path)) {
         return Android::Exists(path);
     } else {
-        return fs::exists(path);
+        return fs::exists(path, ec);
     }
 #else
-    return fs::exists(path);
+    return fs::exists(path, ec);
 #endif
 }
 
 bool IsFile(const fs::path& path) {
+    std::error_code ec;
 #ifdef ANDROID
     if (Android::IsContentUri(path)) {
         return !Android::IsDirectory(path);
     } else {
-        return fs::is_regular_file(path);
+        return fs::is_regular_file(path, ec);
     }
 #else
-    return fs::is_regular_file(path);
+    return fs::is_regular_file(path, ec);
 #endif
 }
 
 bool IsDir(const fs::path& path) {
+    std::error_code ec;
 #ifdef ANDROID
     if (Android::IsContentUri(path)) {
         return Android::IsDirectory(path);
     } else {
-        return fs::is_directory(path);
+        return fs::is_directory(path, ec);
     }
 #else
-    return fs::is_directory(path);
+    return fs::is_directory(path, ec);
 #endif
 }
 
diff --git a/src/common/settings.cpp b/src/common/settings.cpp
index 4ecaf550b..3fde3cae6 100644
--- a/src/common/settings.cpp
+++ b/src/common/settings.cpp
@@ -130,13 +130,17 @@ void LogSettings() {
     log_path("DataStorage_SDMCDir", Common::FS::GetYuzuPath(Common::FS::YuzuPath::SDMCDir));
 }
 
+void UpdateGPUAccuracy() {
+    values.current_gpu_accuracy = values.gpu_accuracy.GetValue();
+}
+
 bool IsGPULevelExtreme() {
-    return values.gpu_accuracy.GetValue() == GpuAccuracy::Extreme;
+    return values.current_gpu_accuracy == GpuAccuracy::Extreme;
 }
 
 bool IsGPULevelHigh() {
-    return values.gpu_accuracy.GetValue() == GpuAccuracy::Extreme ||
-           values.gpu_accuracy.GetValue() == GpuAccuracy::High;
+    return values.current_gpu_accuracy == GpuAccuracy::Extreme ||
+           values.current_gpu_accuracy == GpuAccuracy::High;
 }
 
 bool IsFastmemEnabled() {
diff --git a/src/common/settings.h b/src/common/settings.h
index b15213bd7..98ab0ec2e 100644
--- a/src/common/settings.h
+++ b/src/common/settings.h
@@ -307,6 +307,7 @@ struct Values {
                                                       Specialization::Default,
                                                       true,
                                                       true};
+    GpuAccuracy current_gpu_accuracy{GpuAccuracy::High};
     SwitchableSetting<AnisotropyMode, true> max_anisotropy{
         linkage,          AnisotropyMode::Automatic, AnisotropyMode::Automatic, AnisotropyMode::X16,
         "max_anisotropy", Category::RendererAdvanced};
@@ -348,6 +349,10 @@ struct Values {
                                           Category::RendererDebug};
     Setting<bool> disable_shader_loop_safety_checks{
         linkage, false, "disable_shader_loop_safety_checks", Category::RendererDebug};
+    Setting<bool> enable_renderdoc_hotkey{linkage, false, "renderdoc_hotkey",
+                                          Category::RendererDebug};
+    // TODO: remove this once AMDVLK supports VK_EXT_depth_bias_control
+    bool renderer_amdvlk_depth_bias_workaround{};
 
     // System
     SwitchableSetting<Language, true> language_index{linkage,
@@ -520,6 +525,7 @@ struct Values {
 
 extern Values values;
 
+void UpdateGPUAccuracy();
 bool IsGPULevelExtreme();
 bool IsGPULevelHigh();
 
diff --git a/src/common/settings_common.h b/src/common/settings_common.h
index 5b170dfd5..1800ab10d 100644
--- a/src/common/settings_common.h
+++ b/src/common/settings_common.h
@@ -225,6 +225,16 @@ public:
      */
     [[nodiscard]] virtual constexpr u32 EnumIndex() const = 0;
 
+    /**
+     * @returns True if the underlying type is a floating point storage
+     */
+    [[nodiscard]] virtual constexpr bool IsFloatingPoint() const = 0;
+
+    /**
+     * @returns True if the underlying type is an integer storage
+     */
+    [[nodiscard]] virtual constexpr bool IsIntegral() const = 0;
+
     /*
      * Switchable settings
      */
diff --git a/src/common/settings_setting.h b/src/common/settings_setting.h
index e10843c73..3175ab07d 100644
--- a/src/common/settings_setting.h
+++ b/src/common/settings_setting.h
@@ -10,6 +10,7 @@
 #include <string>
 #include <typeindex>
 #include <typeinfo>
+#include <fmt/core.h>
 #include "common/common_types.h"
 #include "common/settings_common.h"
 #include "common/settings_enums.h"
@@ -115,8 +116,12 @@ protected:
         } else if constexpr (std::is_same_v<Type, AudioEngine>) {
             // Compatibility with old AudioEngine setting being a string
             return CanonicalizeEnum(value_);
+        } else if constexpr (std::is_floating_point_v<Type>) {
+            return fmt::format("{:f}", value_);
+        } else if constexpr (std::is_enum_v<Type>) {
+            return std::to_string(static_cast<u32>(value_));
         } else {
-            return std::to_string(static_cast<u64>(value_));
+            return std::to_string(value_);
         }
     }
 
@@ -180,13 +185,17 @@ public:
                 this->SetValue(static_cast<u32>(std::stoul(input)));
             } else if constexpr (std::is_same_v<Type, bool>) {
                 this->SetValue(input == "true");
+            } else if constexpr (std::is_same_v<Type, float>) {
+                this->SetValue(std::stof(input));
             } else if constexpr (std::is_same_v<Type, AudioEngine>) {
-                this->SetValue(ToEnum<Type>(input));
+                this->SetValue(ToEnum<AudioEngine>(input));
             } else {
                 this->SetValue(static_cast<Type>(std::stoll(input)));
             }
         } catch (std::invalid_argument&) {
             this->SetValue(this->GetDefault());
+        } catch (std::out_of_range&) {
+            this->SetValue(this->GetDefault());
         }
     }
 
@@ -215,11 +224,27 @@ public:
         }
     }
 
+    [[nodiscard]] constexpr bool IsFloatingPoint() const final {
+        return std::is_floating_point_v<Type>;
+    }
+
+    [[nodiscard]] constexpr bool IsIntegral() const final {
+        return std::is_integral_v<Type>;
+    }
+
     [[nodiscard]] std::string MinVal() const override final {
-        return this->ToString(minimum);
+        if constexpr (std::is_arithmetic_v<Type> && !ranged) {
+            return this->ToString(std::numeric_limits<Type>::min());
+        } else {
+            return this->ToString(minimum);
+        }
     }
     [[nodiscard]] std::string MaxVal() const override final {
-        return this->ToString(maximum);
+        if constexpr (std::is_arithmetic_v<Type> && !ranged) {
+            return this->ToString(std::numeric_limits<Type>::max());
+        } else {
+            return this->ToString(maximum);
+        }
     }
 
     [[nodiscard]] constexpr bool Ranged() const override {
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 6cd1a28f2..d0f76e57e 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -596,6 +596,10 @@ add_library(core STATIC
     hle/service/mii/types/ver3_store_data.h
     hle/service/mii/mii.cpp
     hle/service/mii/mii.h
+    hle/service/mii/mii_database.cpp
+    hle/service/mii/mii_database.h
+    hle/service/mii/mii_database_manager.cpp
+    hle/service/mii/mii_database_manager.h
     hle/service/mii/mii_manager.cpp
     hle/service/mii/mii_manager.h
     hle/service/mii/mii_result.h
@@ -864,6 +868,8 @@ add_library(core STATIC
     telemetry_session.h
     tools/freezer.cpp
     tools/freezer.h
+    tools/renderdoc.cpp
+    tools/renderdoc.h
 )
 
 if (MSVC)
@@ -879,6 +885,7 @@ else()
         -Werror=conversion
 
         -Wno-sign-conversion
+        -Wno-cast-function-type
 
         $<$<CXX_COMPILER_ID:Clang>:-fsized-deallocation>
     )
@@ -887,7 +894,7 @@ endif()
 create_target_directory_groups(core)
 
 target_link_libraries(core PUBLIC common PRIVATE audio_core network video_core nx_tzdb)
-target_link_libraries(core PUBLIC Boost::headers PRIVATE fmt::fmt nlohmann_json::nlohmann_json mbedtls Opus::opus)
+target_link_libraries(core PUBLIC Boost::headers PRIVATE fmt::fmt nlohmann_json::nlohmann_json mbedtls RenderDoc::API)
 if (MINGW)
     target_link_libraries(core PRIVATE ${MSWSOCK_LIBRARY})
 endif()
diff --git a/src/core/core.cpp b/src/core/core.cpp
index 2d6e61398..08cbb8978 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -51,6 +51,7 @@
 #include "core/reporter.h"
 #include "core/telemetry_session.h"
 #include "core/tools/freezer.h"
+#include "core/tools/renderdoc.h"
 #include "network/network.h"
 #include "video_core/host1x/host1x.h"
 #include "video_core/renderer_base.h"
@@ -281,6 +282,10 @@ struct System::Impl {
         microprofile_cpu[2] = MICROPROFILE_TOKEN(ARM_CPU2);
         microprofile_cpu[3] = MICROPROFILE_TOKEN(ARM_CPU3);
 
+        if (Settings::values.enable_renderdoc_hotkey) {
+            renderdoc_api = std::make_unique<Tools::RenderdocAPI>();
+        }
+
         LOG_DEBUG(Core, "Initialized OK");
 
         return SystemResultStatus::Success;
@@ -376,6 +381,10 @@ struct System::Impl {
             room_member->SendGameInfo(game_info);
         }
 
+        // Workarounds:
+        // Activate this in Super Smash Brothers Ultimate, it only affects AMD cards using AMDVLK
+        Settings::values.renderer_amdvlk_depth_bias_workaround = program_id == 0x1006A800016E000ULL;
+
         status = SystemResultStatus::Success;
         return status;
     }
@@ -435,6 +444,9 @@ struct System::Impl {
             room_member->SendGameInfo(game_info);
         }
 
+        // Workarounds
+        Settings::values.renderer_amdvlk_depth_bias_workaround = false;
+
         LOG_DEBUG(Core, "Shutdown OK");
     }
 
@@ -521,6 +533,8 @@ struct System::Impl {
     std::unique_ptr<Tools::Freezer> memory_freezer;
     std::array<u8, 0x20> build_id{};
 
+    std::unique_ptr<Tools::RenderdocAPI> renderdoc_api;
+
     /// Frontend applets
     Service::AM::Applets::AppletManager applet_manager;
 
@@ -1024,6 +1038,10 @@ const Network::RoomNetwork& System::GetRoomNetwork() const {
     return impl->room_network;
 }
 
+Tools::RenderdocAPI& System::GetRenderdocAPI() {
+    return *impl->renderdoc_api;
+}
+
 void System::RunServer(std::unique_ptr<Service::ServerManager>&& server_manager) {
     return impl->kernel.RunServer(std::move(server_manager));
 }
diff --git a/src/core/core.h b/src/core/core.h
index fba312125..df20f26f3 100644
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -102,6 +102,10 @@ namespace Network {
 class RoomNetwork;
 }
 
+namespace Tools {
+class RenderdocAPI;
+}
+
 namespace Core {
 
 class ARM_Interface;
@@ -413,6 +417,8 @@ public:
     /// Gets an immutable reference to the Room Network.
     [[nodiscard]] const Network::RoomNetwork& GetRoomNetwork() const;
 
+    [[nodiscard]] Tools::RenderdocAPI& GetRenderdocAPI();
+
     void SetExitLocked(bool locked);
     bool GetExitLocked() const;
 
diff --git a/src/core/crypto/key_manager.cpp b/src/core/crypto/key_manager.cpp
index e13c5cdc7..43a3c5ffd 100644
--- a/src/core/crypto/key_manager.cpp
+++ b/src/core/crypto/key_manager.cpp
@@ -724,14 +724,14 @@ void KeyManager::LoadFromFile(const std::filesystem::path& file_path, bool is_ti
                     continue;
                 }
 
-                const auto index = std::stoul(out[0].substr(8, 2), nullptr, 16);
+                const auto index = std::strtoul(out[0].substr(8, 2).c_str(), nullptr, 16);
                 keyblobs[index] = Common::HexStringToArray<0x90>(out[1]);
             } else if (out[0].compare(0, 18, "encrypted_keyblob_") == 0) {
                 if (!ValidCryptoRevisionString(out[0], 18, 2)) {
                     continue;
                 }
 
-                const auto index = std::stoul(out[0].substr(18, 2), nullptr, 16);
+                const auto index = std::strtoul(out[0].substr(18, 2).c_str(), nullptr, 16);
                 encrypted_keyblobs[index] = Common::HexStringToArray<0xB0>(out[1]);
             } else if (out[0].compare(0, 20, "eticket_extended_kek") == 0) {
                 eticket_extended_kek = Common::HexStringToArray<576>(out[1]);
@@ -750,7 +750,7 @@ void KeyManager::LoadFromFile(const std::filesystem::path& file_path, bool is_ti
                     }
                     if (out[0].compare(0, kv.second.size(), kv.second) == 0) {
                         const auto index =
-                            std::stoul(out[0].substr(kv.second.size(), 2), nullptr, 16);
+                            std::strtoul(out[0].substr(kv.second.size(), 2).c_str(), nullptr, 16);
                         const auto sub = kv.first.second;
                         if (sub == 0) {
                             s128_keys[{kv.first.first, index, 0}] =
@@ -770,7 +770,7 @@ void KeyManager::LoadFromFile(const std::filesystem::path& file_path, bool is_ti
                     const auto& match = kak_names[j];
                     if (out[0].compare(0, std::strlen(match), match) == 0) {
                         const auto index =
-                            std::stoul(out[0].substr(std::strlen(match), 2), nullptr, 16);
+                            std::strtoul(out[0].substr(std::strlen(match), 2).c_str(), nullptr, 16);
                         s128_keys[{S128KeyType::KeyArea, index, j}] =
                             Common::HexStringToArray<16>(out[1]);
                     }
diff --git a/src/core/file_sys/ips_layer.cpp b/src/core/file_sys/ips_layer.cpp
index efdf18cee..7be1322cc 100644
--- a/src/core/file_sys/ips_layer.cpp
+++ b/src/core/file_sys/ips_layer.cpp
@@ -165,7 +165,7 @@ static std::string EscapeStringSequences(std::string in) {
 void IPSwitchCompiler::ParseFlag(const std::string& line) {
     if (StartsWith(line, "@flag offset_shift ")) {
         // Offset Shift Flag
-        offset_shift = std::stoll(line.substr(19), nullptr, 0);
+        offset_shift = std::strtoll(line.substr(19).c_str(), nullptr, 0);
     } else if (StartsWith(line, "@little-endian")) {
         // Set values to read as little endian
         is_little_endian = true;
@@ -263,7 +263,7 @@ void IPSwitchCompiler::Parse() {
                 // 11 - 8 hex digit offset + space + minimum two digit overwrite val
                 if (patch_line.length() < 11)
                     break;
-                auto offset = std::stoul(patch_line.substr(0, 8), nullptr, 16);
+                auto offset = std::strtoul(patch_line.substr(0, 8).c_str(), nullptr, 16);
                 offset += static_cast<unsigned long>(offset_shift);
 
                 std::vector<u8> replace;
diff --git a/src/core/file_sys/partition_filesystem.cpp b/src/core/file_sys/partition_filesystem.cpp
index 2527ae606..2422cb51b 100644
--- a/src/core/file_sys/partition_filesystem.cpp
+++ b/src/core/file_sys/partition_filesystem.cpp
@@ -47,6 +47,7 @@ PartitionFilesystem::PartitionFilesystem(VirtualFile file) {
     // Actually read in now...
     std::vector<u8> file_data = file->ReadBytes(metadata_size);
     const std::size_t total_size = file_data.size();
+    file_data.push_back(0);
 
     if (total_size != metadata_size) {
         status = Loader::ResultStatus::ErrorIncorrectPFSFileSize;
diff --git a/src/core/file_sys/patch_manager.cpp b/src/core/file_sys/patch_manager.cpp
index a4baddb15..8e475f25a 100644
--- a/src/core/file_sys/patch_manager.cpp
+++ b/src/core/file_sys/patch_manager.cpp
@@ -294,11 +294,11 @@ std::vector<u8> PatchManager::PatchNSO(const std::vector<u8>& nso, const std::st
     return out;
 }
 
-bool PatchManager::HasNSOPatch(const BuildID& build_id_) const {
+bool PatchManager::HasNSOPatch(const BuildID& build_id_, std::string_view name) const {
     const auto build_id_raw = Common::HexToString(build_id_);
     const auto build_id = build_id_raw.substr(0, build_id_raw.find_last_not_of('0') + 1);
 
-    LOG_INFO(Loader, "Querying NSO patch existence for build_id={}", build_id);
+    LOG_INFO(Loader, "Querying NSO patch existence for build_id={}, name={}", build_id, name);
 
     const auto load_dir = fs_controller.GetModificationLoadRoot(title_id);
     if (load_dir == nullptr) {
diff --git a/src/core/file_sys/patch_manager.h b/src/core/file_sys/patch_manager.h
index adcde7b7d..03e9c7301 100644
--- a/src/core/file_sys/patch_manager.h
+++ b/src/core/file_sys/patch_manager.h
@@ -52,7 +52,7 @@ public:
 
     // Checks to see if PatchNSO() will have any effect given the NSO's build ID.
     // Used to prevent expensive copies in NSO loader.
-    [[nodiscard]] bool HasNSOPatch(const BuildID& build_id) const;
+    [[nodiscard]] bool HasNSOPatch(const BuildID& build_id, std::string_view name) const;
 
     // Creates a CheatList object with all
     [[nodiscard]] std::vector<Core::Memory::CheatEntry> CreateCheatList(
diff --git a/src/core/file_sys/registered_cache.cpp b/src/core/file_sys/registered_cache.cpp
index e33b00d89..04da93d5c 100644
--- a/src/core/file_sys/registered_cache.cpp
+++ b/src/core/file_sys/registered_cache.cpp
@@ -752,7 +752,9 @@ bool RegisteredCache::RemoveExistingEntry(u64 title_id) const {
     for (u8 i = 0; i < 0x10; i++) {
         const auto meta_dir = dir->CreateDirectoryRelative("yuzu_meta");
         const auto filename = GetCNMTName(TitleType::Update, title_id + i);
-        removed_data |= meta_dir->DeleteFile(filename);
+        if (meta_dir->GetFile(filename)) {
+            removed_data |= meta_dir->DeleteFile(filename);
+        }
     }
 
     return removed_data;
diff --git a/src/core/hid/emulated_controller.cpp b/src/core/hid/emulated_controller.cpp
index 94bd656fe..2af3f06fc 100644
--- a/src/core/hid/emulated_controller.cpp
+++ b/src/core/hid/emulated_controller.cpp
@@ -542,6 +542,7 @@ void EmulatedController::UnloadInput() {
 }
 
 void EmulatedController::EnableConfiguration() {
+    std::scoped_lock lock{connect_mutex, npad_mutex};
     is_configuring = true;
     tmp_is_connected = is_connected;
     tmp_npad_type = npad_type;
@@ -1556,7 +1557,7 @@ void EmulatedController::Connect(bool use_temporary_value) {
 
     auto trigger_guard =
         SCOPE_GUARD({ TriggerOnChange(ControllerTriggerType::Connected, !is_configuring); });
-    std::scoped_lock lock{mutex};
+    std::scoped_lock lock{connect_mutex, mutex};
     if (is_configuring) {
         tmp_is_connected = true;
         return;
@@ -1572,7 +1573,7 @@ void EmulatedController::Connect(bool use_temporary_value) {
 void EmulatedController::Disconnect() {
     auto trigger_guard =
         SCOPE_GUARD({ TriggerOnChange(ControllerTriggerType::Disconnected, !is_configuring); });
-    std::scoped_lock lock{mutex};
+    std::scoped_lock lock{connect_mutex, mutex};
     if (is_configuring) {
         tmp_is_connected = false;
         return;
@@ -1586,7 +1587,7 @@ void EmulatedController::Disconnect() {
 }
 
 bool EmulatedController::IsConnected(bool get_temporary_value) const {
-    std::scoped_lock lock{mutex};
+    std::scoped_lock lock{connect_mutex};
     if (get_temporary_value && is_configuring) {
         return tmp_is_connected;
     }
@@ -1599,7 +1600,7 @@ NpadIdType EmulatedController::GetNpadIdType() const {
 }
 
 NpadStyleIndex EmulatedController::GetNpadStyleIndex(bool get_temporary_value) const {
-    std::scoped_lock lock{mutex};
+    std::scoped_lock lock{npad_mutex};
     if (get_temporary_value && is_configuring) {
         return tmp_npad_type;
     }
@@ -1609,7 +1610,7 @@ NpadStyleIndex EmulatedController::GetNpadStyleIndex(bool get_temporary_value) c
 void EmulatedController::SetNpadStyleIndex(NpadStyleIndex npad_type_) {
     auto trigger_guard =
         SCOPE_GUARD({ TriggerOnChange(ControllerTriggerType::Type, !is_configuring); });
-    std::scoped_lock lock{mutex};
+    std::scoped_lock lock{mutex, npad_mutex};
 
     if (is_configuring) {
         if (tmp_npad_type == npad_type_) {
diff --git a/src/core/hid/emulated_controller.h b/src/core/hid/emulated_controller.h
index 88d77db8d..d4500583e 100644
--- a/src/core/hid/emulated_controller.h
+++ b/src/core/hid/emulated_controller.h
@@ -603,6 +603,8 @@ private:
 
     mutable std::mutex mutex;
     mutable std::mutex callback_mutex;
+    mutable std::mutex npad_mutex;
+    mutable std::mutex connect_mutex;
     std::unordered_map<int, ControllerUpdateCallback> callback_list;
     int last_callback_key = 0;
 
diff --git a/src/core/hid/hid_core.cpp b/src/core/hid/hid_core.cpp
index 7d6373414..cf53c04d9 100644
--- a/src/core/hid/hid_core.cpp
+++ b/src/core/hid/hid_core.cpp
@@ -154,6 +154,14 @@ NpadIdType HIDCore::GetFirstDisconnectedNpadId() const {
     return NpadIdType::Player1;
 }
 
+void HIDCore::SetLastActiveController(NpadIdType npad_id) {
+    last_active_controller = npad_id;
+}
+
+NpadIdType HIDCore::GetLastActiveController() const {
+    return last_active_controller;
+}
+
 void HIDCore::EnableAllControllerConfiguration() {
     player_1->EnableConfiguration();
     player_2->EnableConfiguration();
diff --git a/src/core/hid/hid_core.h b/src/core/hid/hid_core.h
index 5fe36551e..80abab18b 100644
--- a/src/core/hid/hid_core.h
+++ b/src/core/hid/hid_core.h
@@ -48,6 +48,12 @@ public:
     /// Returns the first disconnected npad id
     NpadIdType GetFirstDisconnectedNpadId() const;
 
+    /// Sets the npad id of the last active controller
+    void SetLastActiveController(NpadIdType npad_id);
+
+    /// Returns the npad id of the last controller that pushed a button
+    NpadIdType GetLastActiveController() const;
+
     /// Sets all emulated controllers into configuring mode.
     void EnableAllControllerConfiguration();
 
@@ -77,6 +83,7 @@ private:
     std::unique_ptr<EmulatedConsole> console;
     std::unique_ptr<EmulatedDevices> devices;
     NpadStyleTag supported_style_tag{NpadStyleSet::All};
+    NpadIdType last_active_controller{NpadIdType::Handheld};
 };
 
 } // namespace Core::HID
diff --git a/src/core/hle/kernel/k_hardware_timer.cpp b/src/core/hle/kernel/k_hardware_timer.cpp
index 4dcd53821..8e2e40307 100644
--- a/src/core/hle/kernel/k_hardware_timer.cpp
+++ b/src/core/hle/kernel/k_hardware_timer.cpp
@@ -35,7 +35,9 @@ void KHardwareTimer::DoTask() {
         }
 
         // Disable the timer interrupt while we handle this.
-        this->DisableInterrupt();
+        // Not necessary due to core timing already having popped this event to call it.
+        // this->DisableInterrupt();
+        m_wakeup_time = std::numeric_limits<s64>::max();
 
         if (const s64 next_time = this->DoInterruptTaskImpl(GetTick());
             0 < next_time && next_time <= m_wakeup_time) {
diff --git a/src/core/hle/kernel/k_process.cpp b/src/core/hle/kernel/k_process.cpp
index 703049ede..4a099286b 100644
--- a/src/core/hle/kernel/k_process.cpp
+++ b/src/core/hle/kernel/k_process.cpp
@@ -96,6 +96,7 @@ Result KProcess::Initialize(KProcess* process, Core::System& system, std::string
     process->m_is_suspended = false;
     process->m_schedule_count = 0;
     process->m_is_handle_table_initialized = false;
+    process->m_is_hbl = false;
 
     // Open a reference to the resource limit.
     process->m_resource_limit->Open();
@@ -351,12 +352,14 @@ Result KProcess::SetActivity(ProcessActivity activity) {
     R_SUCCEED();
 }
 
-Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std::size_t code_size) {
+Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std::size_t code_size,
+                                  bool is_hbl) {
     m_program_id = metadata.GetTitleID();
     m_ideal_core = metadata.GetMainThreadCore();
     m_is_64bit_process = metadata.Is64BitProgram();
     m_system_resource_size = metadata.GetSystemResourceSize();
     m_image_size = code_size;
+    m_is_hbl = is_hbl;
 
     if (metadata.GetAddressSpaceType() == FileSys::ProgramAddressSpaceType::Is39Bit) {
         // For 39-bit processes, the ASLR region starts at 0x800'0000 and is ~512GiB large.
diff --git a/src/core/hle/kernel/k_process.h b/src/core/hle/kernel/k_process.h
index 4fdeaf11a..146e07a57 100644
--- a/src/core/hle/kernel/k_process.h
+++ b/src/core/hle/kernel/k_process.h
@@ -338,7 +338,8 @@ public:
      * @returns ResultSuccess if all relevant metadata was able to be
      *          loaded and parsed. Otherwise, an error code is returned.
      */
-    Result LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std::size_t code_size);
+    Result LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std::size_t code_size,
+                            bool is_hbl);
 
     /**
      * Starts the main application thread for this process.
@@ -368,6 +369,10 @@ public:
         return GetProcessId();
     }
 
+    bool IsHbl() const {
+        return m_is_hbl;
+    }
+
     bool IsSignaled() const override;
 
     void DoWorkerTaskImpl();
@@ -525,6 +530,7 @@ private:
     bool m_is_immortal{};
     bool m_is_handle_table_initialized{};
     bool m_is_initialized{};
+    bool m_is_hbl{};
 
     std::atomic<u16> m_num_running_threads{};
 
diff --git a/src/core/hle/kernel/svc/svc_debug_string.cpp b/src/core/hle/kernel/svc/svc_debug_string.cpp
index 4c14ce668..00b65429b 100644
--- a/src/core/hle/kernel/svc/svc_debug_string.cpp
+++ b/src/core/hle/kernel/svc/svc_debug_string.cpp
@@ -14,7 +14,7 @@ Result OutputDebugString(Core::System& system, u64 address, u64 len) {
 
     std::string str(len, '\0');
     GetCurrentMemory(system.Kernel()).ReadBlock(address, str.data(), str.size());
-    LOG_DEBUG(Debug_Emulated, "{}", str);
+    LOG_INFO(Debug_Emulated, "{}", str);
 
     R_SUCCEED();
 }
diff --git a/src/core/hle/kernel/svc/svc_exception.cpp b/src/core/hle/kernel/svc/svc_exception.cpp
index 580cf2f75..c581c086b 100644
--- a/src/core/hle/kernel/svc/svc_exception.cpp
+++ b/src/core/hle/kernel/svc/svc_exception.cpp
@@ -3,6 +3,7 @@
 
 #include "core/core.h"
 #include "core/debugger/debugger.h"
+#include "core/hle/kernel/k_process.h"
 #include "core/hle/kernel/k_thread.h"
 #include "core/hle/kernel/svc.h"
 #include "core/hle/kernel/svc_types.h"
@@ -107,7 +108,10 @@ void Break(Core::System& system, BreakReason reason, u64 info1, u64 info2) {
         system.ArmInterface(static_cast<std::size_t>(thread_processor_id)).LogBacktrace();
     }
 
-    if (system.DebuggerEnabled()) {
+    const bool is_hbl = GetCurrentProcess(system.Kernel()).IsHbl();
+    const bool should_break = is_hbl || !notification_only;
+
+    if (system.DebuggerEnabled() && should_break) {
         auto* thread = system.Kernel().GetCurrentEmuThread();
         system.GetDebugger().NotifyThreadStopped(thread);
         thread->RequestSuspend(Kernel::SuspendType::Debug);
diff --git a/src/core/hle/result.h b/src/core/hle/result.h
index 92a1439eb..dd0b27f47 100644
--- a/src/core/hle/result.h
+++ b/src/core/hle/result.h
@@ -62,7 +62,7 @@ enum class ErrorModule : u32 {
     XCD = 108,
     TMP451 = 109,
     NIFM = 110,
-    Hwopus = 111,
+    HwOpus = 111,
     LSM6DS3 = 112,
     Bluetooth = 113,
     VI = 114,
diff --git a/src/core/hle/service/am/am.cpp b/src/core/hle/service/am/am.cpp
index f9c4f9678..a83622f7c 100644
--- a/src/core/hle/service/am/am.cpp
+++ b/src/core/hle/service/am/am.cpp
@@ -19,6 +19,7 @@
 #include "core/hle/service/am/am.h"
 #include "core/hle/service/am/applet_ae.h"
 #include "core/hle/service/am/applet_oe.h"
+#include "core/hle/service/am/applets/applet_mii_edit_types.h"
 #include "core/hle/service/am/applets/applet_profile_select.h"
 #include "core/hle/service/am/applets/applet_web_browser.h"
 #include "core/hle/service/am/applets/applets.h"
@@ -190,7 +191,7 @@ IDisplayController::IDisplayController(Core::System& system_)
         {5, nullptr, "GetLastForegroundCaptureImageEx"},
         {6, nullptr, "GetLastApplicationCaptureImageEx"},
         {7, nullptr, "GetCallerAppletCaptureImageEx"},
-        {8, nullptr, "TakeScreenShotOfOwnLayer"},
+        {8, &IDisplayController::TakeScreenShotOfOwnLayer, "TakeScreenShotOfOwnLayer"},
         {9, nullptr, "CopyBetweenCaptureBuffers"},
         {10, nullptr, "AcquireLastApplicationCaptureBuffer"},
         {11, nullptr, "ReleaseLastApplicationCaptureBuffer"},
@@ -218,6 +219,13 @@ IDisplayController::IDisplayController(Core::System& system_)
 
 IDisplayController::~IDisplayController() = default;
 
+void IDisplayController::TakeScreenShotOfOwnLayer(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
 IDebugFunctions::IDebugFunctions(Core::System& system_)
     : ServiceFramework{system_, "IDebugFunctions"} {
     // clang-format off
@@ -724,7 +732,7 @@ ICommonStateGetter::ICommonStateGetter(Core::System& system_,
         {110, nullptr, "OpenMyGpuErrorHandler"},
         {120, nullptr, "GetAppletLaunchedHistory"},
         {200, nullptr, "GetOperationModeSystemInfo"},
-        {300, nullptr, "GetSettingsPlatformRegion"},
+        {300, &ICommonStateGetter::GetSettingsPlatformRegion, "GetSettingsPlatformRegion"},
         {400, nullptr, "ActivateMigrationService"},
         {401, nullptr, "DeactivateMigrationService"},
         {500, nullptr, "DisableSleepTillShutdown"},
@@ -736,6 +744,10 @@ ICommonStateGetter::ICommonStateGetter(Core::System& system_,
     // clang-format on
 
     RegisterHandlers(functions);
+
+    // Configure applets to be in foreground state
+    msg_queue->PushMessage(AppletMessageQueue::AppletMessage::FocusStateChanged);
+    msg_queue->PushMessage(AppletMessageQueue::AppletMessage::ChangeIntoForeground);
 }
 
 ICommonStateGetter::~ICommonStateGetter() = default;
@@ -867,6 +879,14 @@ void ICommonStateGetter::PerformSystemButtonPressingIfInFocus(HLERequestContext&
     rb.Push(ResultSuccess);
 }
 
+void ICommonStateGetter::GetSettingsPlatformRegion(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.PushEnum(SysPlatformRegion::Global);
+}
+
 void ICommonStateGetter::SetRequestExitToLibraryAppletAtExecuteNextProgramEnabled(
     HLERequestContext& ctx) {
     LOG_WARNING(Service_AM, "(STUBBED) called");
@@ -1324,18 +1344,19 @@ void ILibraryAppletCreator::CreateHandleStorage(HLERequestContext& ctx) {
 
 ILibraryAppletSelfAccessor::ILibraryAppletSelfAccessor(Core::System& system_)
     : ServiceFramework{system_, "ILibraryAppletSelfAccessor"} {
+    // clang-format off
     static const FunctionInfo functions[] = {
-        {0, nullptr, "PopInData"},
-        {1, nullptr, "PushOutData"},
+        {0, &ILibraryAppletSelfAccessor::PopInData, "PopInData"},
+        {1, &ILibraryAppletSelfAccessor::PushOutData, "PushOutData"},
         {2, nullptr, "PopInteractiveInData"},
         {3, nullptr, "PushInteractiveOutData"},
         {5, nullptr, "GetPopInDataEvent"},
         {6, nullptr, "GetPopInteractiveInDataEvent"},
-        {10, nullptr, "ExitProcessAndReturn"},
-        {11, nullptr, "GetLibraryAppletInfo"},
+        {10, &ILibraryAppletSelfAccessor::ExitProcessAndReturn, "ExitProcessAndReturn"},
+        {11, &ILibraryAppletSelfAccessor::GetLibraryAppletInfo, "GetLibraryAppletInfo"},
         {12, nullptr, "GetMainAppletIdentityInfo"},
         {13, nullptr, "CanUseApplicationCore"},
-        {14, nullptr, "GetCallerAppletIdentityInfo"},
+        {14, &ILibraryAppletSelfAccessor::GetCallerAppletIdentityInfo, "GetCallerAppletIdentityInfo"},
         {15, nullptr, "GetMainAppletApplicationControlProperty"},
         {16, nullptr, "GetMainAppletStorageId"},
         {17, nullptr, "GetCallerAppletIdentityInfoStack"},
@@ -1361,10 +1382,142 @@ ILibraryAppletSelfAccessor::ILibraryAppletSelfAccessor(Core::System& system_)
         {140, nullptr, "SetApplicationMemoryReservation"},
         {150, nullptr, "ShouldSetGpuTimeSliceManually"},
     };
+    // clang-format on
     RegisterHandlers(functions);
+
+    PushInShowMiiEditData();
 }
 
 ILibraryAppletSelfAccessor::~ILibraryAppletSelfAccessor() = default;
+void ILibraryAppletSelfAccessor::PopInData(HLERequestContext& ctx) {
+    LOG_INFO(Service_AM, "called");
+
+    if (queue_data.empty()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultNoDataInChannel);
+        return;
+    }
+
+    auto data = queue_data.front();
+    queue_data.pop_front();
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<IStorage>(system, std::move(data));
+}
+
+void ILibraryAppletSelfAccessor::PushOutData(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void ILibraryAppletSelfAccessor::ExitProcessAndReturn(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    system.Exit();
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
+void ILibraryAppletSelfAccessor::GetLibraryAppletInfo(HLERequestContext& ctx) {
+    struct LibraryAppletInfo {
+        Applets::AppletId applet_id;
+        Applets::LibraryAppletMode library_applet_mode;
+    };
+
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    const LibraryAppletInfo applet_info{
+        .applet_id = Applets::AppletId::MiiEdit,
+        .library_applet_mode = Applets::LibraryAppletMode::AllForeground,
+    };
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(ResultSuccess);
+    rb.PushRaw(applet_info);
+}
+
+void ILibraryAppletSelfAccessor::GetCallerAppletIdentityInfo(HLERequestContext& ctx) {
+    struct AppletIdentityInfo {
+        Applets::AppletId applet_id;
+        INSERT_PADDING_BYTES(0x4);
+        u64 application_id;
+    };
+
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    const AppletIdentityInfo applet_info{
+        .applet_id = Applets::AppletId::QLaunch,
+        .application_id = 0x0100000000001000ull,
+    };
+
+    IPC::ResponseBuilder rb{ctx, 6};
+    rb.Push(ResultSuccess);
+    rb.PushRaw(applet_info);
+}
+
+void ILibraryAppletSelfAccessor::PushInShowMiiEditData() {
+    struct MiiEditV3 {
+        Applets::MiiEditAppletInputCommon common;
+        Applets::MiiEditAppletInputV3 input;
+    };
+    static_assert(sizeof(MiiEditV3) == 0x100, "MiiEditV3 has incorrect size.");
+
+    MiiEditV3 mii_arguments{
+        .common =
+            {
+                .version = Applets::MiiEditAppletVersion::Version3,
+                .applet_mode = Applets::MiiEditAppletMode::ShowMiiEdit,
+            },
+        .input{},
+    };
+
+    std::vector<u8> argument_data(sizeof(mii_arguments));
+    std::memcpy(argument_data.data(), &mii_arguments, sizeof(mii_arguments));
+
+    queue_data.emplace_back(std::move(argument_data));
+}
+
+IAppletCommonFunctions::IAppletCommonFunctions(Core::System& system_)
+    : ServiceFramework{system_, "IAppletCommonFunctions"} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {0, nullptr, "SetTerminateResult"},
+        {10, nullptr, "ReadThemeStorage"},
+        {11, nullptr, "WriteThemeStorage"},
+        {20, nullptr, "PushToAppletBoundChannel"},
+        {21, nullptr, "TryPopFromAppletBoundChannel"},
+        {40, nullptr, "GetDisplayLogicalResolution"},
+        {42, nullptr, "SetDisplayMagnification"},
+        {50, nullptr, "SetHomeButtonDoubleClickEnabled"},
+        {51, nullptr, "GetHomeButtonDoubleClickEnabled"},
+        {52, nullptr, "IsHomeButtonShortPressedBlocked"},
+        {60, nullptr, "IsVrModeCurtainRequired"},
+        {61, nullptr, "IsSleepRequiredByHighTemperature"},
+        {62, nullptr, "IsSleepRequiredByLowBattery"},
+        {70, &IAppletCommonFunctions::SetCpuBoostRequestPriority, "SetCpuBoostRequestPriority"},
+        {80, nullptr, "SetHandlingCaptureButtonShortPressedMessageEnabledForApplet"},
+        {81, nullptr, "SetHandlingCaptureButtonLongPressedMessageEnabledForApplet"},
+        {90, nullptr, "OpenNamedChannelAsParent"},
+        {91, nullptr, "OpenNamedChannelAsChild"},
+        {100, nullptr, "SetApplicationCoreUsageMode"},
+    };
+    // clang-format on
+
+    RegisterHandlers(functions);
+}
+
+IAppletCommonFunctions::~IAppletCommonFunctions() = default;
+
+void IAppletCommonFunctions::SetCpuBoostRequestPriority(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
 
 IApplicationFunctions::IApplicationFunctions(Core::System& system_)
     : ServiceFramework{system_, "IApplicationFunctions"}, service_context{system,
@@ -1386,7 +1539,7 @@ IApplicationFunctions::IApplicationFunctions(Core::System& system_)
         {25, &IApplicationFunctions::ExtendSaveData, "ExtendSaveData"},
         {26, &IApplicationFunctions::GetSaveDataSize, "GetSaveDataSize"},
         {27, &IApplicationFunctions::CreateCacheStorage, "CreateCacheStorage"},
-        {28, nullptr, "GetSaveDataSizeMax"},
+        {28, &IApplicationFunctions::GetSaveDataSizeMax, "GetSaveDataSizeMax"},
         {29, nullptr, "GetCacheStorageMax"},
         {30, &IApplicationFunctions::BeginBlockingHomeButtonShortAndLongPressed, "BeginBlockingHomeButtonShortAndLongPressed"},
         {31, &IApplicationFunctions::EndBlockingHomeButtonShortAndLongPressed, "EndBlockingHomeButtonShortAndLongPressed"},
@@ -1821,6 +1974,18 @@ void IApplicationFunctions::CreateCacheStorage(HLERequestContext& ctx) {
     rb.PushRaw(resp);
 }
 
+void IApplicationFunctions::GetSaveDataSizeMax(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    constexpr u64 size_max_normal = 0xFFFFFFF;
+    constexpr u64 size_max_journal = 0xFFFFFFF;
+
+    IPC::ResponseBuilder rb{ctx, 6};
+    rb.Push(ResultSuccess);
+    rb.Push(size_max_normal);
+    rb.Push(size_max_journal);
+}
+
 void IApplicationFunctions::QueryApplicationPlayStatistics(HLERequestContext& ctx) {
     LOG_WARNING(Service_AM, "(STUBBED) called");
 
@@ -1929,9 +2094,6 @@ void IApplicationFunctions::PrepareForJit(HLERequestContext& ctx) {
 
 void LoopProcess(Nvnflinger::Nvnflinger& nvnflinger, Core::System& system) {
     auto message_queue = std::make_shared<AppletMessageQueue>(system);
-    // Needed on game boot
-    message_queue->PushMessage(AppletMessageQueue::AppletMessage::FocusStateChanged);
-
     auto server_manager = std::make_unique<ServerManager>(system);
 
     server_manager->RegisterNamedService(
@@ -2037,8 +2199,8 @@ IProcessWindingController::IProcessWindingController(Core::System& system_)
     : ServiceFramework{system_, "IProcessWindingController"} {
     // clang-format off
     static const FunctionInfo functions[] = {
-        {0, nullptr, "GetLaunchReason"},
-        {11, nullptr, "OpenCallingLibraryApplet"},
+        {0, &IProcessWindingController::GetLaunchReason, "GetLaunchReason"},
+        {11, &IProcessWindingController::OpenCallingLibraryApplet, "OpenCallingLibraryApplet"},
         {21, nullptr, "PushContext"},
         {22, nullptr, "PopContext"},
         {23, nullptr, "CancelWindingReservation"},
@@ -2052,4 +2214,46 @@ IProcessWindingController::IProcessWindingController(Core::System& system_)
 }
 
 IProcessWindingController::~IProcessWindingController() = default;
+
+void IProcessWindingController::GetLaunchReason(HLERequestContext& ctx) {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+
+    struct AppletProcessLaunchReason {
+        u8 flag;
+        INSERT_PADDING_BYTES(3);
+    };
+    static_assert(sizeof(AppletProcessLaunchReason) == 0x4,
+                  "AppletProcessLaunchReason is an invalid size");
+
+    AppletProcessLaunchReason reason{
+        .flag = 0,
+    };
+
+    IPC::ResponseBuilder rb{ctx, 3};
+    rb.Push(ResultSuccess);
+    rb.PushRaw(reason);
+}
+
+void IProcessWindingController::OpenCallingLibraryApplet(HLERequestContext& ctx) {
+    const auto applet_id = Applets::AppletId::MiiEdit;
+    const auto applet_mode = Applets::LibraryAppletMode::AllForeground;
+
+    LOG_WARNING(Service_AM, "(STUBBED) called with applet_id={:08X}, applet_mode={:08X}", applet_id,
+                applet_mode);
+
+    const auto& applet_manager{system.GetAppletManager()};
+    const auto applet = applet_manager.GetApplet(applet_id, applet_mode);
+
+    if (applet == nullptr) {
+        LOG_ERROR(Service_AM, "Applet doesn't exist! applet_id={}", applet_id);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultUnknown);
+        return;
+    }
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<ILibraryAppletAccessor>(system, applet);
+}
 } // namespace Service::AM
diff --git a/src/core/hle/service/am/am.h b/src/core/hle/service/am/am.h
index f75a665b2..5b97eb5e3 100644
--- a/src/core/hle/service/am/am.h
+++ b/src/core/hle/service/am/am.h
@@ -120,6 +120,9 @@ class IDisplayController final : public ServiceFramework<IDisplayController> {
 public:
     explicit IDisplayController(Core::System& system_);
     ~IDisplayController() override;
+
+private:
+    void TakeScreenShotOfOwnLayer(HLERequestContext& ctx);
 };
 
 class IDebugFunctions final : public ServiceFramework<IDebugFunctions> {
@@ -212,6 +215,11 @@ private:
         CaptureButtonLongPressing,
     };
 
+    enum class SysPlatformRegion : s32 {
+        Global = 1,
+        Terra = 2,
+    };
+
     void GetEventHandle(HLERequestContext& ctx);
     void ReceiveMessage(HLERequestContext& ctx);
     void GetCurrentFocusState(HLERequestContext& ctx);
@@ -227,6 +235,7 @@ private:
     void GetDefaultDisplayResolution(HLERequestContext& ctx);
     void SetCpuBoostMode(HLERequestContext& ctx);
     void PerformSystemButtonPressingIfInFocus(HLERequestContext& ctx);
+    void GetSettingsPlatformRegion(HLERequestContext& ctx);
     void SetRequestExitToLibraryAppletAtExecuteNextProgramEnabled(HLERequestContext& ctx);
 
     std::shared_ptr<AppletMessageQueue> msg_queue;
@@ -294,6 +303,26 @@ class ILibraryAppletSelfAccessor final : public ServiceFramework<ILibraryAppletS
 public:
     explicit ILibraryAppletSelfAccessor(Core::System& system_);
     ~ILibraryAppletSelfAccessor() override;
+
+private:
+    void PopInData(HLERequestContext& ctx);
+    void PushOutData(HLERequestContext& ctx);
+    void GetLibraryAppletInfo(HLERequestContext& ctx);
+    void ExitProcessAndReturn(HLERequestContext& ctx);
+    void GetCallerAppletIdentityInfo(HLERequestContext& ctx);
+
+    void PushInShowMiiEditData();
+
+    std::deque<std::vector<u8>> queue_data;
+};
+
+class IAppletCommonFunctions final : public ServiceFramework<IAppletCommonFunctions> {
+public:
+    explicit IAppletCommonFunctions(Core::System& system_);
+    ~IAppletCommonFunctions() override;
+
+private:
+    void SetCpuBoostRequestPriority(HLERequestContext& ctx);
 };
 
 class IApplicationFunctions final : public ServiceFramework<IApplicationFunctions> {
@@ -316,6 +345,7 @@ private:
     void ExtendSaveData(HLERequestContext& ctx);
     void GetSaveDataSize(HLERequestContext& ctx);
     void CreateCacheStorage(HLERequestContext& ctx);
+    void GetSaveDataSizeMax(HLERequestContext& ctx);
     void BeginBlockingHomeButtonShortAndLongPressed(HLERequestContext& ctx);
     void EndBlockingHomeButtonShortAndLongPressed(HLERequestContext& ctx);
     void BeginBlockingHomeButton(HLERequestContext& ctx);
@@ -377,6 +407,10 @@ class IProcessWindingController final : public ServiceFramework<IProcessWindingC
 public:
     explicit IProcessWindingController(Core::System& system_);
     ~IProcessWindingController() override;
+
+private:
+    void GetLaunchReason(HLERequestContext& ctx);
+    void OpenCallingLibraryApplet(HLERequestContext& ctx);
 };
 
 void LoopProcess(Nvnflinger::Nvnflinger& nvnflinger, Core::System& system);
diff --git a/src/core/hle/service/am/applet_ae.cpp b/src/core/hle/service/am/applet_ae.cpp
index ee9d99a54..eb12312cc 100644
--- a/src/core/hle/service/am/applet_ae.cpp
+++ b/src/core/hle/service/am/applet_ae.cpp
@@ -27,7 +27,7 @@ public:
             {10, &ILibraryAppletProxy::GetProcessWindingController, "GetProcessWindingController"},
             {11, &ILibraryAppletProxy::GetLibraryAppletCreator, "GetLibraryAppletCreator"},
             {20, &ILibraryAppletProxy::OpenLibraryAppletSelfAccessor, "OpenLibraryAppletSelfAccessor"},
-            {21, nullptr, "GetAppletCommonFunctions"},
+            {21, &ILibraryAppletProxy::GetAppletCommonFunctions, "GetAppletCommonFunctions"},
             {22, nullptr, "GetHomeMenuFunctions"},
             {23, nullptr, "GetGlobalStateController"},
             {1000, &ILibraryAppletProxy::GetDebugFunctions, "GetDebugFunctions"},
@@ -86,28 +86,36 @@ private:
         rb.PushIpcInterface<IProcessWindingController>(system);
     }
 
-    void GetDebugFunctions(HLERequestContext& ctx) {
+    void GetLibraryAppletCreator(HLERequestContext& ctx) {
         LOG_DEBUG(Service_AM, "called");
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<IDebugFunctions>(system);
+        rb.PushIpcInterface<ILibraryAppletCreator>(system);
     }
 
-    void GetLibraryAppletCreator(HLERequestContext& ctx) {
+    void OpenLibraryAppletSelfAccessor(HLERequestContext& ctx) {
         LOG_DEBUG(Service_AM, "called");
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<ILibraryAppletCreator>(system);
+        rb.PushIpcInterface<ILibraryAppletSelfAccessor>(system);
     }
 
-    void OpenLibraryAppletSelfAccessor(HLERequestContext& ctx) {
+    void GetAppletCommonFunctions(HLERequestContext& ctx) {
         LOG_DEBUG(Service_AM, "called");
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<ILibraryAppletSelfAccessor>(system);
+        rb.PushIpcInterface<IAppletCommonFunctions>(system);
+    }
+
+    void GetDebugFunctions(HLERequestContext& ctx) {
+        LOG_DEBUG(Service_AM, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(ResultSuccess);
+        rb.PushIpcInterface<IDebugFunctions>(system);
     }
 
     Nvnflinger::Nvnflinger& nvnflinger;
@@ -133,7 +141,7 @@ public:
             {20, &ISystemAppletProxy::GetHomeMenuFunctions, "GetHomeMenuFunctions"},
             {21, &ISystemAppletProxy::GetGlobalStateController, "GetGlobalStateController"},
             {22, &ISystemAppletProxy::GetApplicationCreator, "GetApplicationCreator"},
-            {23, nullptr, "GetAppletCommonFunctions"},
+            {23,  &ISystemAppletProxy::GetAppletCommonFunctions, "GetAppletCommonFunctions"},
             {1000, &ISystemAppletProxy::GetDebugFunctions, "GetDebugFunctions"},
         };
         // clang-format on
@@ -182,14 +190,6 @@ private:
         rb.PushIpcInterface<IDisplayController>(system);
     }
 
-    void GetDebugFunctions(HLERequestContext& ctx) {
-        LOG_DEBUG(Service_AM, "called");
-
-        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
-        rb.Push(ResultSuccess);
-        rb.PushIpcInterface<IDebugFunctions>(system);
-    }
-
     void GetLibraryAppletCreator(HLERequestContext& ctx) {
         LOG_DEBUG(Service_AM, "called");
 
@@ -222,6 +222,22 @@ private:
         rb.PushIpcInterface<IApplicationCreator>(system);
     }
 
+    void GetAppletCommonFunctions(HLERequestContext& ctx) {
+        LOG_DEBUG(Service_AM, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(ResultSuccess);
+        rb.PushIpcInterface<IAppletCommonFunctions>(system);
+    }
+
+    void GetDebugFunctions(HLERequestContext& ctx) {
+        LOG_DEBUG(Service_AM, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(ResultSuccess);
+        rb.PushIpcInterface<IDebugFunctions>(system);
+    }
+
     Nvnflinger::Nvnflinger& nvnflinger;
     std::shared_ptr<AppletMessageQueue> msg_queue;
 };
diff --git a/src/core/hle/service/am/applets/applet_mii_edit.cpp b/src/core/hle/service/am/applets/applet_mii_edit.cpp
index 350a90818..50adc7c02 100644
--- a/src/core/hle/service/am/applets/applet_mii_edit.cpp
+++ b/src/core/hle/service/am/applets/applet_mii_edit.cpp
@@ -7,7 +7,9 @@
 #include "core/frontend/applets/mii_edit.h"
 #include "core/hle/service/am/am.h"
 #include "core/hle/service/am/applets/applet_mii_edit.h"
+#include "core/hle/service/mii/mii.h"
 #include "core/hle/service/mii/mii_manager.h"
+#include "core/hle/service/sm/sm.h"
 
 namespace Service::AM::Applets {
 
@@ -56,6 +58,12 @@ void MiiEdit::Initialize() {
                     sizeof(MiiEditAppletInputV4));
         break;
     }
+
+    manager = system.ServiceManager().GetService<Mii::MiiDBModule>("mii:e")->GetMiiManager();
+    if (manager == nullptr) {
+        manager = std::make_shared<Mii::MiiManager>();
+    }
+    manager->Initialize(metadata);
 }
 
 bool MiiEdit::TransactionComplete() const {
@@ -78,22 +86,46 @@ void MiiEdit::Execute() {
     // This is a default stub for each of the MiiEdit applet modes.
     switch (applet_input_common.applet_mode) {
     case MiiEditAppletMode::ShowMiiEdit:
-    case MiiEditAppletMode::AppendMii:
     case MiiEditAppletMode::AppendMiiImage:
     case MiiEditAppletMode::UpdateMiiImage:
         MiiEditOutput(MiiEditResult::Success, 0);
         break;
-    case MiiEditAppletMode::CreateMii:
-    case MiiEditAppletMode::EditMii: {
-        Mii::CharInfo char_info{};
+    case MiiEditAppletMode::AppendMii: {
         Mii::StoreData store_data{};
-        store_data.BuildBase(Mii::Gender::Male);
-        char_info.SetFromStoreData(store_data);
+        store_data.BuildRandom(Mii::Age::All, Mii::Gender::All, Mii::Race::All);
+        store_data.SetNickname({u'y', u'u', u'z', u'u'});
+        store_data.SetChecksum();
+        const auto result = manager->AddOrReplace(metadata, store_data);
+
+        if (result.IsError()) {
+            MiiEditOutput(MiiEditResult::Cancel, 0);
+            break;
+        }
+
+        s32 index = manager->FindIndex(store_data.GetCreateId(), false);
+
+        if (index == -1) {
+            MiiEditOutput(MiiEditResult::Cancel, 0);
+            break;
+        }
+
+        MiiEditOutput(MiiEditResult::Success, index);
+        break;
+    }
+    case MiiEditAppletMode::CreateMii: {
+        Mii::CharInfo char_info{};
+        manager->BuildRandom(char_info, Mii::Age::All, Mii::Gender::All, Mii::Race::All);
 
         const MiiEditCharInfo edit_char_info{
-            .mii_info{applet_input_common.applet_mode == MiiEditAppletMode::EditMii
-                          ? applet_input_v4.char_info.mii_info
-                          : char_info},
+            .mii_info{char_info},
+        };
+
+        MiiEditOutputForCharInfoEditing(MiiEditResult::Success, edit_char_info);
+        break;
+    }
+    case MiiEditAppletMode::EditMii: {
+        const MiiEditCharInfo edit_char_info{
+            .mii_info{applet_input_v4.char_info.mii_info},
         };
 
         MiiEditOutputForCharInfoEditing(MiiEditResult::Success, edit_char_info);
@@ -113,6 +145,8 @@ void MiiEdit::MiiEditOutput(MiiEditResult result, s32 index) {
         .index{index},
     };
 
+    LOG_INFO(Input, "called, result={}, index={}", result, index);
+
     std::vector<u8> out_data(sizeof(MiiEditAppletOutput));
     std::memcpy(out_data.data(), &applet_output, sizeof(MiiEditAppletOutput));
 
diff --git a/src/core/hle/service/am/applets/applet_mii_edit.h b/src/core/hle/service/am/applets/applet_mii_edit.h
index 3f46fae1b..7ff34af49 100644
--- a/src/core/hle/service/am/applets/applet_mii_edit.h
+++ b/src/core/hle/service/am/applets/applet_mii_edit.h
@@ -11,6 +11,11 @@ namespace Core {
 class System;
 } // namespace Core
 
+namespace Service::Mii {
+struct DatabaseSessionMetadata;
+class MiiManager;
+} // namespace Service::Mii
+
 namespace Service::AM::Applets {
 
 class MiiEdit final : public Applet {
@@ -40,6 +45,8 @@ private:
     MiiEditAppletInputV4 applet_input_v4{};
 
     bool is_complete{false};
+    std::shared_ptr<Mii::MiiManager> manager = nullptr;
+    Mii::DatabaseSessionMetadata metadata{};
 };
 
 } // namespace Service::AM::Applets
diff --git a/src/core/hle/service/aoc/aoc_u.cpp b/src/core/hle/service/aoc/aoc_u.cpp
index 38c2138e8..7075ab800 100644
--- a/src/core/hle/service/aoc/aoc_u.cpp
+++ b/src/core/hle/service/aoc/aoc_u.cpp
@@ -22,6 +22,8 @@
 
 namespace Service::AOC {
 
+constexpr Result ResultNoPurchasedProductInfoAvailable{ErrorModule::NIMShop, 400};
+
 static bool CheckAOCTitleIDMatchesBase(u64 title_id, u64 base) {
     return FileSys::GetBaseTitleID(title_id) == base;
 }
@@ -54,8 +56,8 @@ public:
             {0, &IPurchaseEventManager::SetDefaultDeliveryTarget, "SetDefaultDeliveryTarget"},
             {1, &IPurchaseEventManager::SetDeliveryTarget, "SetDeliveryTarget"},
             {2, &IPurchaseEventManager::GetPurchasedEventReadableHandle, "GetPurchasedEventReadableHandle"},
-            {3, nullptr, "PopPurchasedProductInfo"},
-            {4, nullptr, "PopPurchasedProductInfoWithUid"},
+            {3, &IPurchaseEventManager::PopPurchasedProductInfo, "PopPurchasedProductInfo"},
+            {4, &IPurchaseEventManager::PopPurchasedProductInfoWithUid, "PopPurchasedProductInfoWithUid"},
         };
         // clang-format on
 
@@ -101,6 +103,20 @@ private:
         rb.PushCopyObjects(purchased_event->GetReadableEvent());
     }
 
+    void PopPurchasedProductInfo(HLERequestContext& ctx) {
+        LOG_DEBUG(Service_AOC, "(STUBBED) called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultNoPurchasedProductInfoAvailable);
+    }
+
+    void PopPurchasedProductInfoWithUid(HLERequestContext& ctx) {
+        LOG_DEBUG(Service_AOC, "(STUBBED) called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultNoPurchasedProductInfoAvailable);
+    }
+
     KernelHelpers::ServiceContext service_context;
 
     Kernel::KEvent* purchased_event;
diff --git a/src/core/hle/service/audio/errors.h b/src/core/hle/service/audio/errors.h
index 3d3d3d97a..c41345f7e 100644
--- a/src/core/hle/service/audio/errors.h
+++ b/src/core/hle/service/audio/errors.h
@@ -20,4 +20,16 @@ constexpr Result ResultNotSupported{ErrorModule::Audio, 513};
 constexpr Result ResultInvalidHandle{ErrorModule::Audio, 1536};
 constexpr Result ResultInvalidRevision{ErrorModule::Audio, 1537};
 
+constexpr Result ResultLibOpusAllocFail{ErrorModule::HwOpus, 7};
+constexpr Result ResultInputDataTooSmall{ErrorModule::HwOpus, 8};
+constexpr Result ResultLibOpusInvalidState{ErrorModule::HwOpus, 6};
+constexpr Result ResultLibOpusUnimplemented{ErrorModule::HwOpus, 5};
+constexpr Result ResultLibOpusInvalidPacket{ErrorModule::HwOpus, 17};
+constexpr Result ResultLibOpusInternalError{ErrorModule::HwOpus, 4};
+constexpr Result ResultBufferTooSmall{ErrorModule::HwOpus, 3};
+constexpr Result ResultLibOpusBadArg{ErrorModule::HwOpus, 2};
+constexpr Result ResultInvalidOpusDSPReturnCode{ErrorModule::HwOpus, 259};
+constexpr Result ResultInvalidOpusSampleRate{ErrorModule::HwOpus, 1001};
+constexpr Result ResultInvalidOpusChannelCount{ErrorModule::HwOpus, 1002};
+
 } // namespace Service::Audio
diff --git a/src/core/hle/service/audio/hwopus.cpp b/src/core/hle/service/audio/hwopus.cpp
index 1557e6088..6a7bf9416 100644
--- a/src/core/hle/service/audio/hwopus.cpp
+++ b/src/core/hle/service/audio/hwopus.cpp
@@ -1,420 +1,506 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <chrono>
-#include <cstring>
 #include <memory>
 #include <vector>
 
-#include <opus.h>
-#include <opus_multistream.h>
-
+#include "audio_core/opus/decoder.h"
+#include "audio_core/opus/parameters.h"
 #include "common/assert.h"
 #include "common/logging/log.h"
 #include "common/scratch_buffer.h"
+#include "core/core.h"
 #include "core/hle/service/audio/hwopus.h"
 #include "core/hle/service/ipc_helpers.h"
 
 namespace Service::Audio {
-namespace {
-struct OpusDeleter {
-    void operator()(OpusMSDecoder* ptr) const {
-        opus_multistream_decoder_destroy(ptr);
+using namespace AudioCore::OpusDecoder;
+
+class IHardwareOpusDecoder final : public ServiceFramework<IHardwareOpusDecoder> {
+public:
+    explicit IHardwareOpusDecoder(Core::System& system_, HardwareOpus& hardware_opus)
+        : ServiceFramework{system_, "IHardwareOpusDecoder"},
+          impl{std::make_unique<AudioCore::OpusDecoder::OpusDecoder>(system_, hardware_opus)} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &IHardwareOpusDecoder::DecodeInterleavedOld, "DecodeInterleavedOld"},
+            {1, &IHardwareOpusDecoder::SetContext, "SetContext"},
+            {2, &IHardwareOpusDecoder::DecodeInterleavedForMultiStreamOld, "DecodeInterleavedForMultiStreamOld"},
+            {3, &IHardwareOpusDecoder::SetContextForMultiStream, "SetContextForMultiStream"},
+            {4, &IHardwareOpusDecoder::DecodeInterleavedWithPerfOld, "DecodeInterleavedWithPerfOld"},
+            {5, &IHardwareOpusDecoder::DecodeInterleavedForMultiStreamWithPerfOld, "DecodeInterleavedForMultiStreamWithPerfOld"},
+            {6, &IHardwareOpusDecoder::DecodeInterleavedWithPerfAndResetOld, "DecodeInterleavedWithPerfAndResetOld"},
+            {7, &IHardwareOpusDecoder::DecodeInterleavedForMultiStreamWithPerfAndResetOld, "DecodeInterleavedForMultiStreamWithPerfAndResetOld"},
+            {8, &IHardwareOpusDecoder::DecodeInterleaved, "DecodeInterleaved"},
+            {9, &IHardwareOpusDecoder::DecodeInterleavedForMultiStream, "DecodeInterleavedForMultiStream"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
     }
-};
 
-using OpusDecoderPtr = std::unique_ptr<OpusMSDecoder, OpusDeleter>;
+    Result Initialize(OpusParametersEx& params, Kernel::KTransferMemory* transfer_memory,
+                      u64 transfer_memory_size) {
+        return impl->Initialize(params, transfer_memory, transfer_memory_size);
+    }
 
-struct OpusPacketHeader {
-    // Packet size in bytes.
-    u32_be size;
-    // Indicates the final range of the codec's entropy coder.
-    u32_be final_range;
-};
-static_assert(sizeof(OpusPacketHeader) == 0x8, "OpusHeader is an invalid size");
+    Result Initialize(OpusMultiStreamParametersEx& params, Kernel::KTransferMemory* transfer_memory,
+                      u64 transfer_memory_size) {
+        return impl->Initialize(params, transfer_memory, transfer_memory_size);
+    }
 
-class OpusDecoderState {
-public:
-    /// Describes extra behavior that may be asked of the decoding context.
-    enum class ExtraBehavior {
-        /// No extra behavior.
-        None,
+private:
+    void DecodeInterleavedOld(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
 
-        /// Resets the decoder context back to a freshly initialized state.
-        ResetContext,
-    };
+        auto input_data{ctx.ReadBuffer(0)};
+        output_data.resize_destructive(ctx.GetWriteBufferSize());
 
-    enum class PerfTime {
-        Disabled,
-        Enabled,
-    };
+        u32 size{};
+        u32 sample_count{};
+        auto result =
+            impl->DecodeInterleaved(&size, nullptr, &sample_count, input_data, output_data, false);
 
-    explicit OpusDecoderState(OpusDecoderPtr decoder_, u32 sample_rate_, u32 channel_count_)
-        : decoder{std::move(decoder_)}, sample_rate{sample_rate_}, channel_count{channel_count_} {}
-
-    // Decodes interleaved Opus packets. Optionally allows reporting time taken to
-    // perform the decoding, as well as any relevant extra behavior.
-    void DecodeInterleaved(HLERequestContext& ctx, PerfTime perf_time,
-                           ExtraBehavior extra_behavior) {
-        if (perf_time == PerfTime::Disabled) {
-            DecodeInterleavedHelper(ctx, nullptr, extra_behavior);
-        } else {
-            u64 performance = 0;
-            DecodeInterleavedHelper(ctx, &performance, extra_behavior);
-        }
+        LOG_DEBUG(Service_Audio, "bytes read 0x{:X} samples generated {}", size, sample_count);
+
+        ctx.WriteBuffer(output_data);
+
+        IPC::ResponseBuilder rb{ctx, 4};
+        rb.Push(result);
+        rb.Push(size);
+        rb.Push(sample_count);
     }
 
-private:
-    void DecodeInterleavedHelper(HLERequestContext& ctx, u64* performance,
-                                 ExtraBehavior extra_behavior) {
-        u32 consumed = 0;
-        u32 sample_count = 0;
-        samples.resize_destructive(ctx.GetWriteBufferNumElements<opus_int16>());
-
-        if (extra_behavior == ExtraBehavior::ResetContext) {
-            ResetDecoderContext();
-        }
-
-        if (!DecodeOpusData(consumed, sample_count, ctx.ReadBuffer(), samples, performance)) {
-            LOG_ERROR(Audio, "Failed to decode opus data");
-            IPC::ResponseBuilder rb{ctx, 2};
-            // TODO(ogniK): Use correct error code
-            rb.Push(ResultUnknown);
-            return;
-        }
-
-        const u32 param_size = performance != nullptr ? 6 : 4;
-        IPC::ResponseBuilder rb{ctx, param_size};
-        rb.Push(ResultSuccess);
-        rb.Push<u32>(consumed);
-        rb.Push<u32>(sample_count);
-        if (performance) {
-            rb.Push<u64>(*performance);
-        }
-        ctx.WriteBuffer(samples);
+    void SetContext(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+
+        LOG_DEBUG(Service_Audio, "called");
+
+        auto input_data{ctx.ReadBuffer(0)};
+        auto result = impl->SetContext(input_data);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    void DecodeInterleavedForMultiStreamOld(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+
+        auto input_data{ctx.ReadBuffer(0)};
+        output_data.resize_destructive(ctx.GetWriteBufferSize());
+
+        u32 size{};
+        u32 sample_count{};
+        auto result = impl->DecodeInterleavedForMultiStream(&size, nullptr, &sample_count,
+                                                            input_data, output_data, false);
+
+        LOG_DEBUG(Service_Audio, "bytes read 0x{:X} samples generated {}", size, sample_count);
+
+        ctx.WriteBuffer(output_data);
+
+        IPC::ResponseBuilder rb{ctx, 4};
+        rb.Push(result);
+        rb.Push(size);
+        rb.Push(sample_count);
     }
 
-    bool DecodeOpusData(u32& consumed, u32& sample_count, std::span<const u8> input,
-                        std::span<opus_int16> output, u64* out_performance_time) const {
-        const auto start_time = std::chrono::steady_clock::now();
-        const std::size_t raw_output_sz = output.size() * sizeof(opus_int16);
-        if (sizeof(OpusPacketHeader) > input.size()) {
-            LOG_ERROR(Audio, "Input is smaller than the header size, header_sz={}, input_sz={}",
-                      sizeof(OpusPacketHeader), input.size());
-            return false;
-        }
-
-        OpusPacketHeader hdr{};
-        std::memcpy(&hdr, input.data(), sizeof(OpusPacketHeader));
-        if (sizeof(OpusPacketHeader) + static_cast<u32>(hdr.size) > input.size()) {
-            LOG_ERROR(Audio, "Input does not fit in the opus header size. data_sz={}, input_sz={}",
-                      sizeof(OpusPacketHeader) + static_cast<u32>(hdr.size), input.size());
-            return false;
-        }
-
-        const auto frame = input.data() + sizeof(OpusPacketHeader);
-        const auto decoded_sample_count = opus_packet_get_nb_samples(
-            frame, static_cast<opus_int32>(input.size() - sizeof(OpusPacketHeader)),
-            static_cast<opus_int32>(sample_rate));
-        if (decoded_sample_count * channel_count * sizeof(u16) > raw_output_sz) {
-            LOG_ERROR(
-                Audio,
-                "Decoded data does not fit into the output data, decoded_sz={}, raw_output_sz={}",
-                decoded_sample_count * channel_count * sizeof(u16), raw_output_sz);
-            return false;
-        }
-
-        const int frame_size = (static_cast<int>(raw_output_sz / sizeof(s16) / channel_count));
-        const auto out_sample_count =
-            opus_multistream_decode(decoder.get(), frame, hdr.size, output.data(), frame_size, 0);
-        if (out_sample_count < 0) {
-            LOG_ERROR(Audio,
-                      "Incorrect sample count received from opus_decode, "
-                      "output_sample_count={}, frame_size={}, data_sz_from_hdr={}",
-                      out_sample_count, frame_size, static_cast<u32>(hdr.size));
-            return false;
-        }
-
-        const auto end_time = std::chrono::steady_clock::now() - start_time;
-        sample_count = out_sample_count;
-        consumed = static_cast<u32>(sizeof(OpusPacketHeader) + hdr.size);
-        if (out_performance_time != nullptr) {
-            *out_performance_time =
-                std::chrono::duration_cast<std::chrono::milliseconds>(end_time).count();
-        }
-
-        return true;
+    void SetContextForMultiStream(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+
+        LOG_DEBUG(Service_Audio, "called");
+
+        auto input_data{ctx.ReadBuffer(0)};
+        auto result = impl->SetContext(input_data);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
     }
 
-    void ResetDecoderContext() {
-        ASSERT(decoder != nullptr);
+    void DecodeInterleavedWithPerfOld(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+
+        auto input_data{ctx.ReadBuffer(0)};
+        output_data.resize_destructive(ctx.GetWriteBufferSize());
+
+        u32 size{};
+        u32 sample_count{};
+        u64 time_taken{};
+        auto result = impl->DecodeInterleaved(&size, &time_taken, &sample_count, input_data,
+                                              output_data, false);
+
+        LOG_DEBUG(Service_Audio, "bytes read 0x{:X} samples generated {} time taken {}", size,
+                  sample_count, time_taken);
 
-        opus_multistream_decoder_ctl(decoder.get(), OPUS_RESET_STATE);
+        ctx.WriteBuffer(output_data);
+
+        IPC::ResponseBuilder rb{ctx, 6};
+        rb.Push(result);
+        rb.Push(size);
+        rb.Push(sample_count);
+        rb.Push(time_taken);
     }
 
-    OpusDecoderPtr decoder;
-    u32 sample_rate;
-    u32 channel_count;
-    Common::ScratchBuffer<opus_int16> samples;
-};
+    void DecodeInterleavedForMultiStreamWithPerfOld(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
 
-class IHardwareOpusDecoderManager final : public ServiceFramework<IHardwareOpusDecoderManager> {
-public:
-    explicit IHardwareOpusDecoderManager(Core::System& system_, OpusDecoderState decoder_state_)
-        : ServiceFramework{system_, "IHardwareOpusDecoderManager"}, decoder_state{
-                                                                        std::move(decoder_state_)} {
-        // clang-format off
-        static const FunctionInfo functions[] = {
-            {0, &IHardwareOpusDecoderManager::DecodeInterleavedOld, "DecodeInterleavedOld"},
-            {1, nullptr, "SetContext"},
-            {2, nullptr, "DecodeInterleavedForMultiStreamOld"},
-            {3, nullptr, "SetContextForMultiStream"},
-            {4, &IHardwareOpusDecoderManager::DecodeInterleavedWithPerfOld, "DecodeInterleavedWithPerfOld"},
-            {5, nullptr, "DecodeInterleavedForMultiStreamWithPerfOld"},
-            {6, &IHardwareOpusDecoderManager::DecodeInterleaved, "DecodeInterleavedWithPerfAndResetOld"},
-            {7, nullptr, "DecodeInterleavedForMultiStreamWithPerfAndResetOld"},
-            {8, &IHardwareOpusDecoderManager::DecodeInterleaved, "DecodeInterleaved"},
-            {9, &IHardwareOpusDecoderManager::DecodeInterleavedForMultiStream, "DecodeInterleavedForMultiStream"},
-        };
-        // clang-format on
+        auto input_data{ctx.ReadBuffer(0)};
+        output_data.resize_destructive(ctx.GetWriteBufferSize());
 
-        RegisterHandlers(functions);
+        u32 size{};
+        u32 sample_count{};
+        u64 time_taken{};
+        auto result = impl->DecodeInterleavedForMultiStream(&size, &time_taken, &sample_count,
+                                                            input_data, output_data, false);
+
+        LOG_DEBUG(Service_Audio, "bytes read 0x{:X} samples generated {} time taken {}", size,
+                  sample_count, time_taken);
+
+        ctx.WriteBuffer(output_data);
+
+        IPC::ResponseBuilder rb{ctx, 6};
+        rb.Push(result);
+        rb.Push(size);
+        rb.Push(sample_count);
+        rb.Push(time_taken);
     }
 
-private:
-    void DecodeInterleavedOld(HLERequestContext& ctx) {
-        LOG_DEBUG(Audio, "called");
+    void DecodeInterleavedWithPerfAndResetOld(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+
+        auto reset{rp.Pop<bool>()};
+
+        auto input_data{ctx.ReadBuffer(0)};
+        output_data.resize_destructive(ctx.GetWriteBufferSize());
+
+        u32 size{};
+        u32 sample_count{};
+        u64 time_taken{};
+        auto result = impl->DecodeInterleaved(&size, &time_taken, &sample_count, input_data,
+                                              output_data, reset);
+
+        LOG_DEBUG(Service_Audio, "reset {} bytes read 0x{:X} samples generated {} time taken {}",
+                  reset, size, sample_count, time_taken);
+
+        ctx.WriteBuffer(output_data);
 
-        decoder_state.DecodeInterleaved(ctx, OpusDecoderState::PerfTime::Disabled,
-                                        OpusDecoderState::ExtraBehavior::None);
+        IPC::ResponseBuilder rb{ctx, 6};
+        rb.Push(result);
+        rb.Push(size);
+        rb.Push(sample_count);
+        rb.Push(time_taken);
     }
 
-    void DecodeInterleavedWithPerfOld(HLERequestContext& ctx) {
-        LOG_DEBUG(Audio, "called");
+    void DecodeInterleavedForMultiStreamWithPerfAndResetOld(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+
+        auto reset{rp.Pop<bool>()};
+
+        auto input_data{ctx.ReadBuffer(0)};
+        output_data.resize_destructive(ctx.GetWriteBufferSize());
+
+        u32 size{};
+        u32 sample_count{};
+        u64 time_taken{};
+        auto result = impl->DecodeInterleavedForMultiStream(&size, &time_taken, &sample_count,
+                                                            input_data, output_data, reset);
 
-        decoder_state.DecodeInterleaved(ctx, OpusDecoderState::PerfTime::Enabled,
-                                        OpusDecoderState::ExtraBehavior::None);
+        LOG_DEBUG(Service_Audio, "reset {} bytes read 0x{:X} samples generated {} time taken {}",
+                  reset, size, sample_count, time_taken);
+
+        ctx.WriteBuffer(output_data);
+
+        IPC::ResponseBuilder rb{ctx, 6};
+        rb.Push(result);
+        rb.Push(size);
+        rb.Push(sample_count);
+        rb.Push(time_taken);
     }
 
     void DecodeInterleaved(HLERequestContext& ctx) {
-        LOG_DEBUG(Audio, "called");
-
         IPC::RequestParser rp{ctx};
-        const auto extra_behavior = rp.Pop<bool>() ? OpusDecoderState::ExtraBehavior::ResetContext
-                                                   : OpusDecoderState::ExtraBehavior::None;
 
-        decoder_state.DecodeInterleaved(ctx, OpusDecoderState::PerfTime::Enabled, extra_behavior);
+        auto reset{rp.Pop<bool>()};
+
+        auto input_data{ctx.ReadBuffer(0)};
+        output_data.resize_destructive(ctx.GetWriteBufferSize());
+
+        u32 size{};
+        u32 sample_count{};
+        u64 time_taken{};
+        auto result = impl->DecodeInterleaved(&size, &time_taken, &sample_count, input_data,
+                                              output_data, reset);
+
+        LOG_DEBUG(Service_Audio, "reset {} bytes read 0x{:X} samples generated {} time taken {}",
+                  reset, size, sample_count, time_taken);
+
+        ctx.WriteBuffer(output_data);
+
+        IPC::ResponseBuilder rb{ctx, 6};
+        rb.Push(result);
+        rb.Push(size);
+        rb.Push(sample_count);
+        rb.Push(time_taken);
     }
 
     void DecodeInterleavedForMultiStream(HLERequestContext& ctx) {
-        LOG_DEBUG(Audio, "called");
-
         IPC::RequestParser rp{ctx};
-        const auto extra_behavior = rp.Pop<bool>() ? OpusDecoderState::ExtraBehavior::ResetContext
-                                                   : OpusDecoderState::ExtraBehavior::None;
 
-        decoder_state.DecodeInterleaved(ctx, OpusDecoderState::PerfTime::Enabled, extra_behavior);
+        auto reset{rp.Pop<bool>()};
+
+        auto input_data{ctx.ReadBuffer(0)};
+        output_data.resize_destructive(ctx.GetWriteBufferSize());
+
+        u32 size{};
+        u32 sample_count{};
+        u64 time_taken{};
+        auto result = impl->DecodeInterleavedForMultiStream(&size, &time_taken, &sample_count,
+                                                            input_data, output_data, reset);
+
+        LOG_DEBUG(Service_Audio, "reset {} bytes read 0x{:X} samples generated {} time taken {}",
+                  reset, size, sample_count, time_taken);
+
+        ctx.WriteBuffer(output_data);
+
+        IPC::ResponseBuilder rb{ctx, 6};
+        rb.Push(result);
+        rb.Push(size);
+        rb.Push(sample_count);
+        rb.Push(time_taken);
     }
 
-    OpusDecoderState decoder_state;
+    std::unique_ptr<AudioCore::OpusDecoder::OpusDecoder> impl;
+    Common::ScratchBuffer<u8> output_data;
 };
 
-std::size_t WorkerBufferSize(u32 channel_count) {
-    ASSERT_MSG(channel_count == 1 || channel_count == 2, "Invalid channel count");
-    constexpr int num_streams = 1;
-    const int num_stereo_streams = channel_count == 2 ? 1 : 0;
-    return opus_multistream_decoder_get_size(num_streams, num_stereo_streams);
-}
+void HwOpus::OpenHardwareOpusDecoder(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
 
-// Creates the mapping table that maps the input channels to the particular
-// output channels. In the stereo case, we map the left and right input channels
-// to the left and right output channels respectively.
-//
-// However, in the monophonic case, we only map the one available channel
-// to the sole output channel. We specify 255 for the would-be right channel
-// as this is a special value defined by Opus to indicate to the decoder to
-// ignore that channel.
-std::array<u8, 2> CreateMappingTable(u32 channel_count) {
-    if (channel_count == 2) {
-        return {{0, 1}};
-    }
+    auto params = rp.PopRaw<OpusParameters>();
+    auto transfer_memory_size{rp.Pop<u32>()};
+    auto transfer_memory_handle{ctx.GetCopyHandle(0)};
+    auto transfer_memory{
+        system.ApplicationProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(
+            transfer_memory_handle)};
+
+    LOG_DEBUG(Service_Audio, "sample_rate {} channel_count {} transfer_memory_size 0x{:X}",
+              params.sample_rate, params.channel_count, transfer_memory_size);
 
-    return {{0, 255}};
+    auto decoder{std::make_shared<IHardwareOpusDecoder>(system, impl.GetHardwareOpus())};
+
+    OpusParametersEx ex{
+        .sample_rate = params.sample_rate,
+        .channel_count = params.channel_count,
+        .use_large_frame_size = false,
+    };
+    auto result = decoder->Initialize(ex, transfer_memory.GetPointerUnsafe(), transfer_memory_size);
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(result);
+    rb.PushIpcInterface(decoder);
 }
-} // Anonymous namespace
 
 void HwOpus::GetWorkBufferSize(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    const auto sample_rate = rp.Pop<u32>();
-    const auto channel_count = rp.Pop<u32>();
+    auto params = rp.PopRaw<OpusParameters>();
 
-    LOG_DEBUG(Audio, "called with sample_rate={}, channel_count={}", sample_rate, channel_count);
+    u64 size{};
+    auto result = impl.GetWorkBufferSize(params, size);
 
-    ASSERT_MSG(sample_rate == 48000 || sample_rate == 24000 || sample_rate == 16000 ||
-                   sample_rate == 12000 || sample_rate == 8000,
-               "Invalid sample rate");
-    ASSERT_MSG(channel_count == 1 || channel_count == 2, "Invalid channel count");
+    LOG_DEBUG(Service_Audio, "sample_rate {} channel_count {} -- returned size 0x{:X}",
+              params.sample_rate, params.channel_count, size);
 
-    const u32 worker_buffer_sz = static_cast<u32>(WorkerBufferSize(channel_count));
-    LOG_DEBUG(Audio, "worker_buffer_sz={}", worker_buffer_sz);
-
-    IPC::ResponseBuilder rb{ctx, 3};
-    rb.Push(ResultSuccess);
-    rb.Push<u32>(worker_buffer_sz);
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.Push(size);
 }
 
-void HwOpus::GetWorkBufferSizeEx(HLERequestContext& ctx) {
-    GetWorkBufferSize(ctx);
+void HwOpus::OpenHardwareOpusDecoderForMultiStream(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+
+    auto input{ctx.ReadBuffer()};
+    OpusMultiStreamParameters params;
+    std::memcpy(&params, input.data(), sizeof(OpusMultiStreamParameters));
+
+    auto transfer_memory_size{rp.Pop<u32>()};
+    auto transfer_memory_handle{ctx.GetCopyHandle(0)};
+    auto transfer_memory{
+        system.ApplicationProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(
+            transfer_memory_handle)};
+
+    LOG_DEBUG(Service_Audio,
+              "sample_rate {} channel_count {} total_stream_count {} stereo_stream_count {} "
+              "transfer_memory_size 0x{:X}",
+              params.sample_rate, params.channel_count, params.total_stream_count,
+              params.stereo_stream_count, transfer_memory_size);
+
+    auto decoder{std::make_shared<IHardwareOpusDecoder>(system, impl.GetHardwareOpus())};
+
+    OpusMultiStreamParametersEx ex{
+        .sample_rate = params.sample_rate,
+        .channel_count = params.channel_count,
+        .total_stream_count = params.total_stream_count,
+        .stereo_stream_count = params.stereo_stream_count,
+        .use_large_frame_size = false,
+        .mappings{},
+    };
+    std::memcpy(ex.mappings.data(), params.mappings.data(), sizeof(params.mappings));
+    auto result = decoder->Initialize(ex, transfer_memory.GetPointerUnsafe(), transfer_memory_size);
+
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(result);
+    rb.PushIpcInterface(decoder);
 }
 
-void HwOpus::GetWorkBufferSizeExEx(HLERequestContext& ctx) {
-    GetWorkBufferSizeEx(ctx);
+void HwOpus::GetWorkBufferSizeForMultiStream(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+
+    auto input{ctx.ReadBuffer()};
+    OpusMultiStreamParameters params;
+    std::memcpy(&params, input.data(), sizeof(OpusMultiStreamParameters));
+
+    u64 size{};
+    auto result = impl.GetWorkBufferSizeForMultiStream(params, size);
+
+    LOG_DEBUG(Service_Audio, "size 0x{:X}", size);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.Push(size);
 }
 
-void HwOpus::GetWorkBufferSizeForMultiStreamEx(HLERequestContext& ctx) {
-    OpusMultiStreamParametersEx param;
-    std::memcpy(&param, ctx.ReadBuffer().data(), ctx.GetReadBufferSize());
+void HwOpus::OpenHardwareOpusDecoderEx(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
 
-    const auto sample_rate = param.sample_rate;
-    const auto channel_count = param.channel_count;
-    const auto number_streams = param.number_streams;
-    const auto number_stereo_streams = param.number_stereo_streams;
+    auto params = rp.PopRaw<OpusParametersEx>();
+    auto transfer_memory_size{rp.Pop<u32>()};
+    auto transfer_memory_handle{ctx.GetCopyHandle(0)};
+    auto transfer_memory{
+        system.ApplicationProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(
+            transfer_memory_handle)};
 
-    LOG_DEBUG(
-        Audio,
-        "called with sample_rate={}, channel_count={}, number_streams={}, number_stereo_streams={}",
-        sample_rate, channel_count, number_streams, number_stereo_streams);
+    LOG_DEBUG(Service_Audio, "sample_rate {} channel_count {} transfer_memory_size 0x{:X}",
+              params.sample_rate, params.channel_count, transfer_memory_size);
 
-    ASSERT_MSG(sample_rate == 48000 || sample_rate == 24000 || sample_rate == 16000 ||
-                   sample_rate == 12000 || sample_rate == 8000,
-               "Invalid sample rate");
+    auto decoder{std::make_shared<IHardwareOpusDecoder>(system, impl.GetHardwareOpus())};
 
-    const u32 worker_buffer_sz =
-        static_cast<u32>(opus_multistream_decoder_get_size(number_streams, number_stereo_streams));
+    auto result =
+        decoder->Initialize(params, transfer_memory.GetPointerUnsafe(), transfer_memory_size);
 
-    IPC::ResponseBuilder rb{ctx, 3};
-    rb.Push(ResultSuccess);
-    rb.Push<u32>(worker_buffer_sz);
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(result);
+    rb.PushIpcInterface(decoder);
 }
 
-void HwOpus::OpenHardwareOpusDecoder(HLERequestContext& ctx) {
+void HwOpus::GetWorkBufferSizeEx(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    const auto sample_rate = rp.Pop<u32>();
-    const auto channel_count = rp.Pop<u32>();
-    const auto buffer_sz = rp.Pop<u32>();
-
-    LOG_DEBUG(Audio, "called sample_rate={}, channel_count={}, buffer_size={}", sample_rate,
-              channel_count, buffer_sz);
-
-    ASSERT_MSG(sample_rate == 48000 || sample_rate == 24000 || sample_rate == 16000 ||
-                   sample_rate == 12000 || sample_rate == 8000,
-               "Invalid sample rate");
-    ASSERT_MSG(channel_count == 1 || channel_count == 2, "Invalid channel count");
-
-    const std::size_t worker_sz = WorkerBufferSize(channel_count);
-    ASSERT_MSG(buffer_sz >= worker_sz, "Worker buffer too large");
-
-    const int num_stereo_streams = channel_count == 2 ? 1 : 0;
-    const auto mapping_table = CreateMappingTable(channel_count);
-
-    int error = 0;
-    OpusDecoderPtr decoder{
-        opus_multistream_decoder_create(sample_rate, static_cast<int>(channel_count), 1,
-                                        num_stereo_streams, mapping_table.data(), &error)};
-    if (error != OPUS_OK || decoder == nullptr) {
-        LOG_ERROR(Audio, "Failed to create Opus decoder (error={}).", error);
-        IPC::ResponseBuilder rb{ctx, 2};
-        // TODO(ogniK): Use correct error code
-        rb.Push(ResultUnknown);
-        return;
-    }
+    auto params = rp.PopRaw<OpusParametersEx>();
 
-    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
-    rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IHardwareOpusDecoderManager>(
-        system, OpusDecoderState{std::move(decoder), sample_rate, channel_count});
+    u64 size{};
+    auto result = impl.GetWorkBufferSizeEx(params, size);
+
+    LOG_DEBUG(Service_Audio, "size 0x{:X}", size);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.Push(size);
 }
 
-void HwOpus::OpenHardwareOpusDecoderEx(HLERequestContext& ctx) {
+void HwOpus::OpenHardwareOpusDecoderForMultiStreamEx(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
-    const auto sample_rate = rp.Pop<u32>();
-    const auto channel_count = rp.Pop<u32>();
 
-    LOG_DEBUG(Audio, "called sample_rate={}, channel_count={}", sample_rate, channel_count);
+    auto input{ctx.ReadBuffer()};
+    OpusMultiStreamParametersEx params;
+    std::memcpy(&params, input.data(), sizeof(OpusMultiStreamParametersEx));
+
+    auto transfer_memory_size{rp.Pop<u32>()};
+    auto transfer_memory_handle{ctx.GetCopyHandle(0)};
+    auto transfer_memory{
+        system.ApplicationProcess()->GetHandleTable().GetObject<Kernel::KTransferMemory>(
+            transfer_memory_handle)};
 
-    ASSERT_MSG(sample_rate == 48000 || sample_rate == 24000 || sample_rate == 16000 ||
-                   sample_rate == 12000 || sample_rate == 8000,
-               "Invalid sample rate");
-    ASSERT_MSG(channel_count == 1 || channel_count == 2, "Invalid channel count");
+    LOG_DEBUG(Service_Audio,
+              "sample_rate {} channel_count {} total_stream_count {} stereo_stream_count {} "
+              "use_large_frame_size {}"
+              "transfer_memory_size 0x{:X}",
+              params.sample_rate, params.channel_count, params.total_stream_count,
+              params.stereo_stream_count, params.use_large_frame_size, transfer_memory_size);
 
-    const int num_stereo_streams = channel_count == 2 ? 1 : 0;
-    const auto mapping_table = CreateMappingTable(channel_count);
+    auto decoder{std::make_shared<IHardwareOpusDecoder>(system, impl.GetHardwareOpus())};
 
-    int error = 0;
-    OpusDecoderPtr decoder{
-        opus_multistream_decoder_create(sample_rate, static_cast<int>(channel_count), 1,
-                                        num_stereo_streams, mapping_table.data(), &error)};
-    if (error != OPUS_OK || decoder == nullptr) {
-        LOG_ERROR(Audio, "Failed to create Opus decoder (error={}).", error);
-        IPC::ResponseBuilder rb{ctx, 2};
-        // TODO(ogniK): Use correct error code
-        rb.Push(ResultUnknown);
-        return;
-    }
+    auto result =
+        decoder->Initialize(params, transfer_memory.GetPointerUnsafe(), transfer_memory_size);
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
-    rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IHardwareOpusDecoderManager>(
-        system, OpusDecoderState{std::move(decoder), sample_rate, channel_count});
+    rb.Push(result);
+    rb.PushIpcInterface(decoder);
 }
 
-void HwOpus::OpenHardwareOpusDecoderForMultiStreamEx(HLERequestContext& ctx) {
+void HwOpus::GetWorkBufferSizeForMultiStreamEx(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+
+    auto input{ctx.ReadBuffer()};
     OpusMultiStreamParametersEx params;
-    std::memcpy(&params, ctx.ReadBuffer().data(), ctx.GetReadBufferSize());
-
-    const auto& sample_rate = params.sample_rate;
-    const auto& channel_count = params.channel_count;
-
-    LOG_INFO(
-        Audio,
-        "called with sample_rate={}, channel_count={}, number_streams={}, number_stereo_streams={}",
-        sample_rate, channel_count, params.number_streams, params.number_stereo_streams);
-
-    ASSERT_MSG(sample_rate == 48000 || sample_rate == 24000 || sample_rate == 16000 ||
-                   sample_rate == 12000 || sample_rate == 8000,
-               "Invalid sample rate");
-
-    int error = 0;
-    OpusDecoderPtr decoder{opus_multistream_decoder_create(
-        sample_rate, static_cast<int>(channel_count), params.number_streams,
-        params.number_stereo_streams, params.channel_mappings.data(), &error)};
-    if (error != OPUS_OK || decoder == nullptr) {
-        LOG_ERROR(Audio, "Failed to create Opus decoder (error={}).", error);
-        IPC::ResponseBuilder rb{ctx, 2};
-        // TODO(ogniK): Use correct error code
-        rb.Push(ResultUnknown);
-        return;
-    }
+    std::memcpy(&params, input.data(), sizeof(OpusMultiStreamParametersEx));
 
-    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
-    rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IHardwareOpusDecoderManager>(
-        system, OpusDecoderState{std::move(decoder), sample_rate, channel_count});
+    u64 size{};
+    auto result = impl.GetWorkBufferSizeForMultiStreamEx(params, size);
+
+    LOG_DEBUG(Service_Audio,
+              "sample_rate {} channel_count {} total_stream_count {} stereo_stream_count {} "
+              "use_large_frame_size {} -- returned size 0x{:X}",
+              params.sample_rate, params.channel_count, params.total_stream_count,
+              params.stereo_stream_count, params.use_large_frame_size, size);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.Push(size);
+}
+
+void HwOpus::GetWorkBufferSizeExEx(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+    auto params = rp.PopRaw<OpusParametersEx>();
+
+    u64 size{};
+    auto result = impl.GetWorkBufferSizeExEx(params, size);
+
+    LOG_DEBUG(Service_Audio, "size 0x{:X}", size);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.Push(size);
+}
+
+void HwOpus::GetWorkBufferSizeForMultiStreamExEx(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+
+    auto input{ctx.ReadBuffer()};
+    OpusMultiStreamParametersEx params;
+    std::memcpy(&params, input.data(), sizeof(OpusMultiStreamParametersEx));
+
+    u64 size{};
+    auto result = impl.GetWorkBufferSizeForMultiStreamExEx(params, size);
+
+    LOG_DEBUG(Service_Audio, "size 0x{:X}", size);
+
+    IPC::ResponseBuilder rb{ctx, 4};
+    rb.Push(result);
+    rb.Push(size);
 }
 
-HwOpus::HwOpus(Core::System& system_) : ServiceFramework{system_, "hwopus"} {
+HwOpus::HwOpus(Core::System& system_)
+    : ServiceFramework{system_, "hwopus"}, system{system_}, impl{system} {
     static const FunctionInfo functions[] = {
         {0, &HwOpus::OpenHardwareOpusDecoder, "OpenHardwareOpusDecoder"},
         {1, &HwOpus::GetWorkBufferSize, "GetWorkBufferSize"},
-        {2, nullptr, "OpenOpusDecoderForMultiStream"},
-        {3, nullptr, "GetWorkBufferSizeForMultiStream"},
+        {2, &HwOpus::OpenHardwareOpusDecoderForMultiStream, "OpenOpusDecoderForMultiStream"},
+        {3, &HwOpus::GetWorkBufferSizeForMultiStream, "GetWorkBufferSizeForMultiStream"},
         {4, &HwOpus::OpenHardwareOpusDecoderEx, "OpenHardwareOpusDecoderEx"},
         {5, &HwOpus::GetWorkBufferSizeEx, "GetWorkBufferSizeEx"},
         {6, &HwOpus::OpenHardwareOpusDecoderForMultiStreamEx,
          "OpenHardwareOpusDecoderForMultiStreamEx"},
         {7, &HwOpus::GetWorkBufferSizeForMultiStreamEx, "GetWorkBufferSizeForMultiStreamEx"},
         {8, &HwOpus::GetWorkBufferSizeExEx, "GetWorkBufferSizeExEx"},
-        {9, nullptr, "GetWorkBufferSizeForMultiStreamExEx"},
+        {9, &HwOpus::GetWorkBufferSizeForMultiStreamExEx, "GetWorkBufferSizeForMultiStreamExEx"},
     };
     RegisterHandlers(functions);
 }
diff --git a/src/core/hle/service/audio/hwopus.h b/src/core/hle/service/audio/hwopus.h
index 90867bf74..d3960065e 100644
--- a/src/core/hle/service/audio/hwopus.h
+++ b/src/core/hle/service/audio/hwopus.h
@@ -3,6 +3,7 @@
 
 #pragma once
 
+#include "audio_core/opus/decoder_manager.h"
 #include "core/hle/service/service.h"
 
 namespace Core {
@@ -11,18 +12,6 @@ class System;
 
 namespace Service::Audio {
 
-struct OpusMultiStreamParametersEx {
-    u32 sample_rate;
-    u32 channel_count;
-    u32 number_streams;
-    u32 number_stereo_streams;
-    u32 use_large_frame_size;
-    u32 padding;
-    std::array<u8, 0x100> channel_mappings;
-};
-static_assert(sizeof(OpusMultiStreamParametersEx) == 0x118,
-              "OpusMultiStreamParametersEx has incorrect size");
-
 class HwOpus final : public ServiceFramework<HwOpus> {
 public:
     explicit HwOpus(Core::System& system_);
@@ -30,12 +19,18 @@ public:
 
 private:
     void OpenHardwareOpusDecoder(HLERequestContext& ctx);
-    void OpenHardwareOpusDecoderEx(HLERequestContext& ctx);
-    void OpenHardwareOpusDecoderForMultiStreamEx(HLERequestContext& ctx);
     void GetWorkBufferSize(HLERequestContext& ctx);
+    void OpenHardwareOpusDecoderForMultiStream(HLERequestContext& ctx);
+    void GetWorkBufferSizeForMultiStream(HLERequestContext& ctx);
+    void OpenHardwareOpusDecoderEx(HLERequestContext& ctx);
     void GetWorkBufferSizeEx(HLERequestContext& ctx);
-    void GetWorkBufferSizeExEx(HLERequestContext& ctx);
+    void OpenHardwareOpusDecoderForMultiStreamEx(HLERequestContext& ctx);
     void GetWorkBufferSizeForMultiStreamEx(HLERequestContext& ctx);
+    void GetWorkBufferSizeExEx(HLERequestContext& ctx);
+    void GetWorkBufferSizeForMultiStreamExEx(HLERequestContext& ctx);
+
+    Core::System& system;
+    AudioCore::OpusDecoder::OpusDecoderManager impl;
 };
 
 } // namespace Service::Audio
diff --git a/src/core/hle/service/filesystem/fsp_srv.cpp b/src/core/hle/service/filesystem/fsp_srv.cpp
index 6e4d26b1e..c2054e8a0 100644
--- a/src/core/hle/service/filesystem/fsp_srv.cpp
+++ b/src/core/hle/service/filesystem/fsp_srv.cpp
@@ -329,6 +329,7 @@ public:
             {13, &IFileSystem::CleanDirectoryRecursively, "CleanDirectoryRecursively"},
             {14, &IFileSystem::GetFileTimeStampRaw, "GetFileTimeStampRaw"},
             {15, nullptr, "QueryEntry"},
+            {16, &IFileSystem::GetFileSystemAttribute, "GetFileSystemAttribute"},
         };
         RegisterHandlers(functions);
     }
@@ -521,6 +522,46 @@ public:
         rb.PushRaw(vfs_timestamp);
     }
 
+    void GetFileSystemAttribute(HLERequestContext& ctx) {
+        LOG_WARNING(Service_FS, "(STUBBED) called");
+
+        struct FileSystemAttribute {
+            u8 dir_entry_name_length_max_defined;
+            u8 file_entry_name_length_max_defined;
+            u8 dir_path_name_length_max_defined;
+            u8 file_path_name_length_max_defined;
+            INSERT_PADDING_BYTES_NOINIT(0x5);
+            u8 utf16_dir_entry_name_length_max_defined;
+            u8 utf16_file_entry_name_length_max_defined;
+            u8 utf16_dir_path_name_length_max_defined;
+            u8 utf16_file_path_name_length_max_defined;
+            INSERT_PADDING_BYTES_NOINIT(0x18);
+            s32 dir_entry_name_length_max;
+            s32 file_entry_name_length_max;
+            s32 dir_path_name_length_max;
+            s32 file_path_name_length_max;
+            INSERT_PADDING_WORDS_NOINIT(0x5);
+            s32 utf16_dir_entry_name_length_max;
+            s32 utf16_file_entry_name_length_max;
+            s32 utf16_dir_path_name_length_max;
+            s32 utf16_file_path_name_length_max;
+            INSERT_PADDING_WORDS_NOINIT(0x18);
+            INSERT_PADDING_WORDS_NOINIT(0x1);
+        };
+        static_assert(sizeof(FileSystemAttribute) == 0xc0,
+                      "FileSystemAttribute has incorrect size");
+
+        FileSystemAttribute savedata_attribute{};
+        savedata_attribute.dir_entry_name_length_max_defined = true;
+        savedata_attribute.file_entry_name_length_max_defined = true;
+        savedata_attribute.dir_entry_name_length_max = 0x40;
+        savedata_attribute.file_entry_name_length_max = 0x40;
+
+        IPC::ResponseBuilder rb{ctx, 50};
+        rb.Push(ResultSuccess);
+        rb.PushRaw(savedata_attribute);
+    }
+
 private:
     VfsDirectoryServiceWrapper backend;
     SizeGetter size;
@@ -698,7 +739,7 @@ FSP_SRV::FSP_SRV(Core::System& system_)
         {19, nullptr, "FormatSdCardFileSystem"},
         {21, nullptr, "DeleteSaveDataFileSystem"},
         {22, &FSP_SRV::CreateSaveDataFileSystem, "CreateSaveDataFileSystem"},
-        {23, nullptr, "CreateSaveDataFileSystemBySystemSaveDataId"},
+        {23, &FSP_SRV::CreateSaveDataFileSystemBySystemSaveDataId, "CreateSaveDataFileSystemBySystemSaveDataId"},
         {24, nullptr, "RegisterSaveDataFileSystemAtomicDeletion"},
         {25, nullptr, "DeleteSaveDataFileSystemBySaveDataSpaceId"},
         {26, nullptr, "FormatSdCardDryRun"},
@@ -712,7 +753,7 @@ FSP_SRV::FSP_SRV(Core::System& system_)
         {35, nullptr, "CreateSaveDataFileSystemByHashSalt"},
         {36, nullptr, "OpenHostFileSystemWithOption"},
         {51, &FSP_SRV::OpenSaveDataFileSystem, "OpenSaveDataFileSystem"},
-        {52, nullptr, "OpenSaveDataFileSystemBySystemSaveDataId"},
+        {52, &FSP_SRV::OpenSaveDataFileSystemBySystemSaveDataId, "OpenSaveDataFileSystemBySystemSaveDataId"},
         {53, &FSP_SRV::OpenReadOnlySaveDataFileSystem, "OpenReadOnlySaveDataFileSystem"},
         {57, nullptr, "ReadSaveDataFileSystemExtraDataBySaveDataSpaceId"},
         {58, nullptr, "ReadSaveDataFileSystemExtraData"},
@@ -870,6 +911,21 @@ void FSP_SRV::CreateSaveDataFileSystem(HLERequestContext& ctx) {
     rb.Push(ResultSuccess);
 }
 
+void FSP_SRV::CreateSaveDataFileSystemBySystemSaveDataId(HLERequestContext& ctx) {
+    IPC::RequestParser rp{ctx};
+
+    auto save_struct = rp.PopRaw<FileSys::SaveDataAttribute>();
+    [[maybe_unused]] auto save_create_struct = rp.PopRaw<std::array<u8, 0x40>>();
+
+    LOG_DEBUG(Service_FS, "called save_struct = {}", save_struct.DebugInfo());
+
+    FileSys::VirtualDir save_data_dir{};
+    fsc.CreateSaveData(&save_data_dir, FileSys::SaveDataSpaceId::NandSystem, save_struct);
+
+    IPC::ResponseBuilder rb{ctx, 2};
+    rb.Push(ResultSuccess);
+}
+
 void FSP_SRV::OpenSaveDataFileSystem(HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
 
@@ -916,6 +972,11 @@ void FSP_SRV::OpenSaveDataFileSystem(HLERequestContext& ctx) {
     rb.PushIpcInterface<IFileSystem>(std::move(filesystem));
 }
 
+void FSP_SRV::OpenSaveDataFileSystemBySystemSaveDataId(HLERequestContext& ctx) {
+    LOG_WARNING(Service_FS, "(STUBBED) called, delegating to 51 OpenSaveDataFilesystem");
+    OpenSaveDataFileSystem(ctx);
+}
+
 void FSP_SRV::OpenReadOnlySaveDataFileSystem(HLERequestContext& ctx) {
     LOG_WARNING(Service_FS, "(STUBBED) called, delegating to 51 OpenSaveDataFilesystem");
     OpenSaveDataFileSystem(ctx);
diff --git a/src/core/hle/service/filesystem/fsp_srv.h b/src/core/hle/service/filesystem/fsp_srv.h
index 4f3c2f6de..280bc9867 100644
--- a/src/core/hle/service/filesystem/fsp_srv.h
+++ b/src/core/hle/service/filesystem/fsp_srv.h
@@ -39,7 +39,9 @@ private:
     void OpenFileSystemWithPatch(HLERequestContext& ctx);
     void OpenSdCardFileSystem(HLERequestContext& ctx);
     void CreateSaveDataFileSystem(HLERequestContext& ctx);
+    void CreateSaveDataFileSystemBySystemSaveDataId(HLERequestContext& ctx);
     void OpenSaveDataFileSystem(HLERequestContext& ctx);
+    void OpenSaveDataFileSystemBySystemSaveDataId(HLERequestContext& ctx);
     void OpenReadOnlySaveDataFileSystem(HLERequestContext& ctx);
     void OpenSaveDataInfoReaderBySaveDataSpaceId(HLERequestContext& ctx);
     void OpenSaveDataInfoReaderOnlyCacheStorage(HLERequestContext& ctx);
diff --git a/src/core/hle/service/hid/controllers/npad.cpp b/src/core/hle/service/hid/controllers/npad.cpp
index 3b349b4c4..bc822f19e 100644
--- a/src/core/hle/service/hid/controllers/npad.cpp
+++ b/src/core/hle/service/hid/controllers/npad.cpp
@@ -193,7 +193,7 @@ void Controller_NPad::InitNewlyAddedController(Core::HID::NpadIdType npad_id) {
         shared_memory->system_properties.use_minus.Assign(1);
         shared_memory->system_properties.is_charging_joy_dual.Assign(
             battery_level.dual.is_charging);
-        shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::SwitchProController;
+        shared_memory->applet_footer_type = AppletFooterUiType::SwitchProController;
         shared_memory->sixaxis_fullkey_properties.is_newly_assigned.Assign(1);
         break;
     case Core::HID::NpadStyleIndex::Handheld:
@@ -216,8 +216,7 @@ void Controller_NPad::InitNewlyAddedController(Core::HID::NpadIdType npad_id) {
         shared_memory->system_properties.is_charging_joy_right.Assign(
             battery_level.right.is_charging);
         shared_memory->assignment_mode = NpadJoyAssignmentMode::Dual;
-        shared_memory->applet_nfc_xcd.applet_footer.type =
-            AppletFooterUiType::HandheldJoyConLeftJoyConRight;
+        shared_memory->applet_footer_type = AppletFooterUiType::HandheldJoyConLeftJoyConRight;
         shared_memory->sixaxis_handheld_properties.is_newly_assigned.Assign(1);
         break;
     case Core::HID::NpadStyleIndex::JoyconDual:
@@ -247,19 +246,19 @@ void Controller_NPad::InitNewlyAddedController(Core::HID::NpadIdType npad_id) {
         shared_memory->assignment_mode = NpadJoyAssignmentMode::Dual;
 
         if (controller.is_dual_left_connected && controller.is_dual_right_connected) {
-            shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::JoyDual;
+            shared_memory->applet_footer_type = AppletFooterUiType::JoyDual;
             shared_memory->fullkey_color.fullkey = body_colors.left;
             shared_memory->battery_level_dual = battery_level.left.battery_level;
             shared_memory->system_properties.is_charging_joy_dual.Assign(
                 battery_level.left.is_charging);
         } else if (controller.is_dual_left_connected) {
-            shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::JoyDualLeftOnly;
+            shared_memory->applet_footer_type = AppletFooterUiType::JoyDualLeftOnly;
             shared_memory->fullkey_color.fullkey = body_colors.left;
             shared_memory->battery_level_dual = battery_level.left.battery_level;
             shared_memory->system_properties.is_charging_joy_dual.Assign(
                 battery_level.left.is_charging);
         } else {
-            shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::JoyDualRightOnly;
+            shared_memory->applet_footer_type = AppletFooterUiType::JoyDualRightOnly;
             shared_memory->fullkey_color.fullkey = body_colors.right;
             shared_memory->battery_level_dual = battery_level.right.battery_level;
             shared_memory->system_properties.is_charging_joy_dual.Assign(
@@ -278,7 +277,7 @@ void Controller_NPad::InitNewlyAddedController(Core::HID::NpadIdType npad_id) {
         shared_memory->system_properties.use_minus.Assign(1);
         shared_memory->system_properties.is_charging_joy_left.Assign(
             battery_level.left.is_charging);
-        shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::JoyLeftHorizontal;
+        shared_memory->applet_footer_type = AppletFooterUiType::JoyLeftHorizontal;
         shared_memory->sixaxis_left_properties.is_newly_assigned.Assign(1);
         break;
     case Core::HID::NpadStyleIndex::JoyconRight:
@@ -293,7 +292,7 @@ void Controller_NPad::InitNewlyAddedController(Core::HID::NpadIdType npad_id) {
         shared_memory->system_properties.use_plus.Assign(1);
         shared_memory->system_properties.is_charging_joy_right.Assign(
             battery_level.right.is_charging);
-        shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::JoyRightHorizontal;
+        shared_memory->applet_footer_type = AppletFooterUiType::JoyRightHorizontal;
         shared_memory->sixaxis_right_properties.is_newly_assigned.Assign(1);
         break;
     case Core::HID::NpadStyleIndex::GameCube:
@@ -314,12 +313,12 @@ void Controller_NPad::InitNewlyAddedController(Core::HID::NpadIdType npad_id) {
     case Core::HID::NpadStyleIndex::SNES:
         shared_memory->style_tag.lucia.Assign(1);
         shared_memory->device_type.fullkey.Assign(1);
-        shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::Lucia;
+        shared_memory->applet_footer_type = AppletFooterUiType::Lucia;
         break;
     case Core::HID::NpadStyleIndex::N64:
         shared_memory->style_tag.lagoon.Assign(1);
         shared_memory->device_type.fullkey.Assign(1);
-        shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::Lagon;
+        shared_memory->applet_footer_type = AppletFooterUiType::Lagon;
         break;
     case Core::HID::NpadStyleIndex::SegaGenesis:
         shared_memory->style_tag.lager.Assign(1);
@@ -347,6 +346,7 @@ void Controller_NPad::InitNewlyAddedController(Core::HID::NpadIdType npad_id) {
     }
     SignalStyleSetChangedEvent(npad_id);
     WriteEmptyEntry(controller.shared_memory);
+    hid_core.SetLastActiveController(npad_id);
 }
 
 void Controller_NPad::OnInit() {
@@ -419,9 +419,17 @@ void Controller_NPad::RequestPadStateUpdate(Core::HID::NpadIdType npad_id) {
     std::scoped_lock lock{mutex};
     auto& controller = GetControllerFromNpadIdType(npad_id);
     const auto controller_type = controller.device->GetNpadStyleIndex();
+
+    if (!controller.device->IsConnected() && controller.is_connected) {
+        DisconnectNpad(npad_id);
+        return;
+    }
     if (!controller.device->IsConnected()) {
         return;
     }
+    if (controller.device->IsConnected() && !controller.is_connected) {
+        InitNewlyAddedController(npad_id);
+    }
 
     // This function is unique to yuzu for the turbo buttons and motion to work properly
     controller.device->StatusUpdate();
@@ -468,6 +476,10 @@ void Controller_NPad::RequestPadStateUpdate(Core::HID::NpadIdType npad_id) {
         pad_entry.npad_buttons.l.Assign(button_state.zl);
         pad_entry.npad_buttons.r.Assign(button_state.zr);
     }
+
+    if (pad_entry.npad_buttons.raw != Core::HID::NpadButton::None) {
+        hid_core.SetLastActiveController(npad_id);
+    }
 }
 
 void Controller_NPad::OnUpdate(const Core::Timing::CoreTiming& core_timing) {
@@ -736,14 +748,6 @@ void Controller_NPad::SetSupportedStyleSet(Core::HID::NpadStyleTag style_set) {
 
     // Once SetSupportedStyleSet is called controllers are fully initialized
     is_controller_initialized = true;
-
-    // Connect all active controllers
-    for (auto& controller : controller_data) {
-        const auto& device = controller.device;
-        if (device->IsConnected()) {
-            AddNewControllerAt(device->GetNpadStyleIndex(), device->GetNpadIdType());
-        }
-    }
 }
 
 Core::HID::NpadStyleTag Controller_NPad::GetSupportedStyleSet() const {
@@ -1116,7 +1120,7 @@ Result Controller_NPad::DisconnectNpad(Core::HID::NpadIdType npad_id) {
         .left = {},
         .right = {},
     };
-    shared_memory->applet_nfc_xcd.applet_footer.type = AppletFooterUiType::None;
+    shared_memory->applet_footer_type = AppletFooterUiType::None;
 
     controller.is_dual_left_connected = true;
     controller.is_dual_right_connected = true;
@@ -1508,6 +1512,31 @@ Core::HID::NpadButton Controller_NPad::GetAndResetPressState() {
     return static_cast<Core::HID::NpadButton>(press_state.exchange(0));
 }
 
+void Controller_NPad::ApplyNpadSystemCommonPolicy() {
+    Core::HID::NpadStyleTag styletag{};
+    styletag.fullkey.Assign(1);
+    styletag.handheld.Assign(1);
+    styletag.joycon_dual.Assign(1);
+    styletag.system_ext.Assign(1);
+    styletag.system.Assign(1);
+    SetSupportedStyleSet(styletag);
+
+    SetNpadHandheldActivationMode(NpadHandheldActivationMode::Dual);
+
+    supported_npad_id_types.clear();
+    supported_npad_id_types.resize(10);
+    supported_npad_id_types[0] = Core::HID::NpadIdType::Player1;
+    supported_npad_id_types[1] = Core::HID::NpadIdType::Player2;
+    supported_npad_id_types[2] = Core::HID::NpadIdType::Player3;
+    supported_npad_id_types[3] = Core::HID::NpadIdType::Player4;
+    supported_npad_id_types[4] = Core::HID::NpadIdType::Player5;
+    supported_npad_id_types[5] = Core::HID::NpadIdType::Player6;
+    supported_npad_id_types[6] = Core::HID::NpadIdType::Player7;
+    supported_npad_id_types[7] = Core::HID::NpadIdType::Player8;
+    supported_npad_id_types[8] = Core::HID::NpadIdType::Other;
+    supported_npad_id_types[9] = Core::HID::NpadIdType::Handheld;
+}
+
 bool Controller_NPad::IsControllerSupported(Core::HID::NpadStyleIndex controller) const {
     if (controller == Core::HID::NpadStyleIndex::Handheld) {
         const bool support_handheld =
diff --git a/src/core/hle/service/hid/controllers/npad.h b/src/core/hle/service/hid/controllers/npad.h
index 776411261..949e58a4c 100644
--- a/src/core/hle/service/hid/controllers/npad.h
+++ b/src/core/hle/service/hid/controllers/npad.h
@@ -190,6 +190,8 @@ public:
     // Specifically for cheat engine and other features.
     Core::HID::NpadButton GetAndResetPressState();
 
+    void ApplyNpadSystemCommonPolicy();
+
     static bool IsNpadIdValid(Core::HID::NpadIdType npad_id);
     static Result IsDeviceHandleValid(const Core::HID::VibrationDeviceHandle& device_handle);
     static Result VerifyValidSixAxisSensorHandle(
@@ -360,7 +362,7 @@ private:
     enum class AppletFooterUiType : u8 {
         None = 0,
         HandheldNone = 1,
-        HandheldJoyConLeftOnly = 1,
+        HandheldJoyConLeftOnly = 2,
         HandheldJoyConRightOnly = 3,
         HandheldJoyConLeftJoyConRight = 4,
         JoyDual = 5,
@@ -382,13 +384,6 @@ private:
         Lagon = 21,
     };
 
-    struct AppletFooterUi {
-        AppletFooterUiAttributes attributes{};
-        AppletFooterUiType type{AppletFooterUiType::None};
-        INSERT_PADDING_BYTES(0x5B); // Reserved
-    };
-    static_assert(sizeof(AppletFooterUi) == 0x60, "AppletFooterUi is an invalid size");
-
     // This is nn::hid::NpadLarkType
     enum class NpadLarkType : u32 {
         Invalid,
@@ -419,13 +414,6 @@ private:
         U,
     };
 
-    struct AppletNfcXcd {
-        union {
-            AppletFooterUi applet_footer{};
-            Lifo<NfcXcdDeviceHandleStateImpl, 0x2> nfc_xcd_device_lifo;
-        };
-    };
-
     // This is nn::hid::detail::NpadInternalState
     struct NpadInternalState {
         Core::HID::NpadStyleTag style_tag{Core::HID::NpadStyleSet::None};
@@ -452,7 +440,9 @@ private:
         Core::HID::NpadBatteryLevel battery_level_dual{};
         Core::HID::NpadBatteryLevel battery_level_left{};
         Core::HID::NpadBatteryLevel battery_level_right{};
-        AppletNfcXcd applet_nfc_xcd{};
+        AppletFooterUiAttributes applet_footer_attributes{};
+        AppletFooterUiType applet_footer_type{AppletFooterUiType::None};
+        INSERT_PADDING_BYTES(0x5B); // Reserved
         INSERT_PADDING_BYTES(0x20); // Unknown
         Lifo<NpadGcTriggerState, hid_entry_count> gc_trigger_lifo{};
         NpadLarkType lark_type_l_and_main{};
diff --git a/src/core/hle/service/hid/hid.cpp b/src/core/hle/service/hid/hid.cpp
index fd466db7b..4d70006c1 100644
--- a/src/core/hle/service/hid/hid.cpp
+++ b/src/core/hle/service/hid/hid.cpp
@@ -231,8 +231,10 @@ std::shared_ptr<IAppletResource> Hid::GetAppletResource() {
     return applet_resource;
 }
 
-Hid::Hid(Core::System& system_)
-    : ServiceFramework{system_, "hid"}, service_context{system_, service_name} {
+Hid::Hid(Core::System& system_, std::shared_ptr<IAppletResource> applet_resource_)
+    : ServiceFramework{system_, "hid"}, applet_resource{applet_resource_}, service_context{
+                                                                               system_,
+                                                                               service_name} {
     // clang-format off
     static const FunctionInfo functions[] = {
         {0, &Hid::CreateAppletResource, "CreateAppletResource"},
@@ -2543,8 +2545,9 @@ public:
 
 class HidSys final : public ServiceFramework<HidSys> {
 public:
-    explicit HidSys(Core::System& system_)
-        : ServiceFramework{system_, "hid:sys"}, service_context{system_, "hid:sys"} {
+    explicit HidSys(Core::System& system_, std::shared_ptr<IAppletResource> applet_resource_)
+        : ServiceFramework{system_, "hid:sys"}, service_context{system_, "hid:sys"},
+          applet_resource{applet_resource_} {
         // clang-format off
         static const FunctionInfo functions[] = {
             {31, nullptr, "SendKeyboardLockKeyEvent"},
@@ -2756,9 +2759,12 @@ public:
 
 private:
     void ApplyNpadSystemCommonPolicy(HLERequestContext& ctx) {
-        // We already do this for homebrew so we can just stub it out
         LOG_WARNING(Service_HID, "called");
 
+        GetAppletResource()
+            ->GetController<Controller_NPad>(HidController::NPad)
+            .ApplyNpadSystemCommonPolicy();
+
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(ResultSuccess);
     }
@@ -2768,7 +2774,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
-        rb.PushEnum(Core::HID::NpadIdType::Handheld);
+        rb.PushEnum(system.HIDCore().GetLastActiveController());
     }
 
     void GetUniquePadsFromNpad(HLERequestContext& ctx) {
@@ -2821,17 +2827,28 @@ private:
         rb.PushRaw(touchscreen_config);
     }
 
+    std::shared_ptr<IAppletResource> GetAppletResource() {
+        if (applet_resource == nullptr) {
+            applet_resource = std::make_shared<IAppletResource>(system, service_context);
+        }
+
+        return applet_resource;
+    }
+
     Kernel::KEvent* joy_detach_event;
     KernelHelpers::ServiceContext service_context;
+    std::shared_ptr<IAppletResource> applet_resource;
 };
 
 void LoopProcess(Core::System& system) {
     auto server_manager = std::make_unique<ServerManager>(system);
+    std::shared_ptr<IAppletResource> applet_resource;
 
-    server_manager->RegisterNamedService("hid", std::make_shared<Hid>(system));
+    server_manager->RegisterNamedService("hid", std::make_shared<Hid>(system, applet_resource));
     server_manager->RegisterNamedService("hidbus", std::make_shared<HidBus>(system));
     server_manager->RegisterNamedService("hid:dbg", std::make_shared<HidDbg>(system));
-    server_manager->RegisterNamedService("hid:sys", std::make_shared<HidSys>(system));
+    server_manager->RegisterNamedService("hid:sys",
+                                         std::make_shared<HidSys>(system, applet_resource));
 
     server_manager->RegisterNamedService("irs", std::make_shared<Service::IRS::IRS>(system));
     server_manager->RegisterNamedService("irs:sys",
diff --git a/src/core/hle/service/hid/hid.h b/src/core/hle/service/hid/hid.h
index f247b83c2..0ca43de93 100644
--- a/src/core/hle/service/hid/hid.h
+++ b/src/core/hle/service/hid/hid.h
@@ -95,7 +95,7 @@ private:
 
 class Hid final : public ServiceFramework<Hid> {
 public:
-    explicit Hid(Core::System& system_);
+    explicit Hid(Core::System& system_, std::shared_ptr<IAppletResource> applet_resource_);
     ~Hid() override;
 
     std::shared_ptr<IAppletResource> GetAppletResource();
diff --git a/src/core/hle/service/mii/mii.cpp b/src/core/hle/service/mii/mii.cpp
index 3b83c5ed7..c28eed926 100644
--- a/src/core/hle/service/mii/mii.cpp
+++ b/src/core/hle/service/mii/mii.cpp
@@ -8,6 +8,9 @@
 #include "core/hle/service/mii/mii.h"
 #include "core/hle/service/mii/mii_manager.h"
 #include "core/hle/service/mii/mii_result.h"
+#include "core/hle/service/mii/types/char_info.h"
+#include "core/hle/service/mii/types/store_data.h"
+#include "core/hle/service/mii/types/ver3_store_data.h"
 #include "core/hle/service/server_manager.h"
 #include "core/hle/service/service.h"
 
@@ -15,8 +18,10 @@ namespace Service::Mii {
 
 class IDatabaseService final : public ServiceFramework<IDatabaseService> {
 public:
-    explicit IDatabaseService(Core::System& system_, bool is_system_)
-        : ServiceFramework{system_, "IDatabaseService"}, is_system{is_system_} {
+    explicit IDatabaseService(Core::System& system_, std::shared_ptr<MiiManager> mii_manager,
+                              bool is_system_)
+        : ServiceFramework{system_, "IDatabaseService"}, manager{mii_manager}, is_system{
+                                                                                   is_system_} {
         // clang-format off
         static const FunctionInfo functions[] = {
             {0, &IDatabaseService::IsUpdated, "IsUpdated"},
@@ -27,29 +32,31 @@ public:
             {5, &IDatabaseService::UpdateLatest, "UpdateLatest"},
             {6, &IDatabaseService::BuildRandom, "BuildRandom"},
             {7, &IDatabaseService::BuildDefault, "BuildDefault"},
-            {8, nullptr, "Get2"},
-            {9, nullptr, "Get3"},
-            {10, nullptr, "UpdateLatest1"},
-            {11, nullptr, "FindIndex"},
-            {12, nullptr, "Move"},
-            {13, nullptr, "AddOrReplace"},
-            {14, nullptr, "Delete"},
-            {15, nullptr, "DestroyFile"},
-            {16, nullptr, "DeleteFile"},
-            {17, nullptr, "Format"},
+            {8, &IDatabaseService::Get2, "Get2"},
+            {9, &IDatabaseService::Get3, "Get3"},
+            {10, &IDatabaseService::UpdateLatest1, "UpdateLatest1"},
+            {11, &IDatabaseService::FindIndex, "FindIndex"},
+            {12, &IDatabaseService::Move, "Move"},
+            {13, &IDatabaseService::AddOrReplace, "AddOrReplace"},
+            {14, &IDatabaseService::Delete, "Delete"},
+            {15, &IDatabaseService::DestroyFile, "DestroyFile"},
+            {16, &IDatabaseService::DeleteFile, "DeleteFile"},
+            {17, &IDatabaseService::Format, "Format"},
             {18, nullptr, "Import"},
             {19, nullptr, "Export"},
-            {20, nullptr, "IsBrokenDatabaseWithClearFlag"},
+            {20, &IDatabaseService::IsBrokenDatabaseWithClearFlag, "IsBrokenDatabaseWithClearFlag"},
             {21, &IDatabaseService::GetIndex, "GetIndex"},
             {22, &IDatabaseService::SetInterfaceVersion, "SetInterfaceVersion"},
             {23, &IDatabaseService::Convert, "Convert"},
-            {24, nullptr, "ConvertCoreDataToCharInfo"},
-            {25, nullptr, "ConvertCharInfoToCoreData"},
-            {26, nullptr, "Append"},
+            {24, &IDatabaseService::ConvertCoreDataToCharInfo, "ConvertCoreDataToCharInfo"},
+            {25, &IDatabaseService::ConvertCharInfoToCoreData, "ConvertCharInfoToCoreData"},
+            {26,  &IDatabaseService::Append, "Append"},
         };
         // clang-format on
 
         RegisterHandlers(functions);
+
+        manager->Initialize(metadata);
     }
 
 private:
@@ -59,7 +66,7 @@ private:
 
         LOG_DEBUG(Service_Mii, "called with source_flag={}", source_flag);
 
-        const bool is_updated = manager.IsUpdated(metadata, source_flag);
+        const bool is_updated = manager->IsUpdated(metadata, source_flag);
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
@@ -69,7 +76,7 @@ private:
     void IsFullDatabase(HLERequestContext& ctx) {
         LOG_DEBUG(Service_Mii, "called");
 
-        const bool is_full_database = manager.IsFullDatabase();
+        const bool is_full_database = manager->IsFullDatabase();
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
@@ -80,9 +87,9 @@ private:
         IPC::RequestParser rp{ctx};
         const auto source_flag{rp.PopRaw<SourceFlag>()};
 
-        LOG_DEBUG(Service_Mii, "called with source_flag={}", source_flag);
+        const u32 mii_count = manager->GetCount(metadata, source_flag);
 
-        const u32 mii_count = manager.GetCount(metadata, source_flag);
+        LOG_DEBUG(Service_Mii, "called with source_flag={}, mii_count={}", source_flag, mii_count);
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(ResultSuccess);
@@ -94,16 +101,17 @@ private:
         const auto source_flag{rp.PopRaw<SourceFlag>()};
         const auto output_size{ctx.GetWriteBufferNumElements<CharInfoElement>()};
 
-        LOG_DEBUG(Service_Mii, "called with source_flag={}, out_size={}", source_flag, output_size);
-
         u32 mii_count{};
         std::vector<CharInfoElement> char_info_elements(output_size);
-        Result result = manager.Get(metadata, char_info_elements, mii_count, source_flag);
+        const auto result = manager->Get(metadata, char_info_elements, mii_count, source_flag);
 
         if (mii_count != 0) {
             ctx.WriteBuffer(char_info_elements);
         }
 
+        LOG_INFO(Service_Mii, "called with source_flag={}, out_size={}, mii_count={}", source_flag,
+                 output_size, mii_count);
+
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(result);
         rb.Push(mii_count);
@@ -114,16 +122,17 @@ private:
         const auto source_flag{rp.PopRaw<SourceFlag>()};
         const auto output_size{ctx.GetWriteBufferNumElements<CharInfo>()};
 
-        LOG_DEBUG(Service_Mii, "called with source_flag={}, out_size={}", source_flag, output_size);
-
         u32 mii_count{};
         std::vector<CharInfo> char_info(output_size);
-        Result result = manager.Get(metadata, char_info, mii_count, source_flag);
+        const auto result = manager->Get(metadata, char_info, mii_count, source_flag);
 
         if (mii_count != 0) {
             ctx.WriteBuffer(char_info);
         }
 
+        LOG_INFO(Service_Mii, "called with source_flag={}, out_size={}, mii_count={}", source_flag,
+                 output_size, mii_count);
+
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(result);
         rb.Push(mii_count);
@@ -134,10 +143,10 @@ private:
         const auto char_info{rp.PopRaw<CharInfo>()};
         const auto source_flag{rp.PopRaw<SourceFlag>()};
 
-        LOG_DEBUG(Service_Mii, "called with source_flag={}", source_flag);
+        LOG_INFO(Service_Mii, "called with source_flag={}", source_flag);
 
         CharInfo new_char_info{};
-        const auto result = manager.UpdateLatest(metadata, new_char_info, char_info, source_flag);
+        const auto result = manager->UpdateLatest(metadata, new_char_info, char_info, source_flag);
         if (result.IsFailure()) {
             IPC::ResponseBuilder rb{ctx, 2};
             rb.Push(result);
@@ -146,7 +155,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2 + sizeof(CharInfo) / sizeof(u32)};
         rb.Push(ResultSuccess);
-        rb.PushRaw<CharInfo>(new_char_info);
+        rb.PushRaw(new_char_info);
     }
 
     void BuildRandom(HLERequestContext& ctx) {
@@ -176,18 +185,18 @@ private:
         }
 
         CharInfo char_info{};
-        manager.BuildRandom(char_info, age, gender, race);
+        manager->BuildRandom(char_info, age, gender, race);
 
         IPC::ResponseBuilder rb{ctx, 2 + sizeof(CharInfo) / sizeof(u32)};
         rb.Push(ResultSuccess);
-        rb.PushRaw<CharInfo>(char_info);
+        rb.PushRaw(char_info);
     }
 
     void BuildDefault(HLERequestContext& ctx) {
         IPC::RequestParser rp{ctx};
         const auto index{rp.Pop<u32>()};
 
-        LOG_INFO(Service_Mii, "called with index={}", index);
+        LOG_DEBUG(Service_Mii, "called with index={}", index);
 
         if (index > 5) {
             IPC::ResponseBuilder rb{ctx, 2};
@@ -196,11 +205,243 @@ private:
         }
 
         CharInfo char_info{};
-        manager.BuildDefault(char_info, index);
+        manager->BuildDefault(char_info, index);
 
         IPC::ResponseBuilder rb{ctx, 2 + sizeof(CharInfo) / sizeof(u32)};
         rb.Push(ResultSuccess);
-        rb.PushRaw<CharInfo>(char_info);
+        rb.PushRaw(char_info);
+    }
+
+    void Get2(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto source_flag{rp.PopRaw<SourceFlag>()};
+        const auto output_size{ctx.GetWriteBufferNumElements<StoreDataElement>()};
+
+        u32 mii_count{};
+        std::vector<StoreDataElement> store_data_elements(output_size);
+        const auto result = manager->Get(metadata, store_data_elements, mii_count, source_flag);
+
+        if (mii_count != 0) {
+            ctx.WriteBuffer(store_data_elements);
+        }
+
+        LOG_INFO(Service_Mii, "called with source_flag={}, out_size={}, mii_count={}", source_flag,
+                 output_size, mii_count);
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(result);
+        rb.Push(mii_count);
+    }
+
+    void Get3(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto source_flag{rp.PopRaw<SourceFlag>()};
+        const auto output_size{ctx.GetWriteBufferNumElements<StoreData>()};
+
+        u32 mii_count{};
+        std::vector<StoreData> store_data(output_size);
+        const auto result = manager->Get(metadata, store_data, mii_count, source_flag);
+
+        if (mii_count != 0) {
+            ctx.WriteBuffer(store_data);
+        }
+
+        LOG_INFO(Service_Mii, "called with source_flag={}, out_size={}, mii_count={}", source_flag,
+                 output_size, mii_count);
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(result);
+        rb.Push(mii_count);
+    }
+
+    void UpdateLatest1(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto store_data{rp.PopRaw<StoreData>()};
+        const auto source_flag{rp.PopRaw<SourceFlag>()};
+
+        LOG_INFO(Service_Mii, "called with source_flag={}", source_flag);
+
+        Result result = ResultSuccess;
+        if (!is_system) {
+            result = ResultPermissionDenied;
+        }
+
+        StoreData new_store_data{};
+        if (result.IsSuccess()) {
+            result = manager->UpdateLatest(metadata, new_store_data, store_data, source_flag);
+        }
+
+        if (result.IsFailure()) {
+            IPC::ResponseBuilder rb{ctx, 2};
+            rb.Push(result);
+            return;
+        }
+
+        IPC::ResponseBuilder rb{ctx, 2 + sizeof(StoreData) / sizeof(u32)};
+        rb.Push(ResultSuccess);
+        rb.PushRaw<StoreData>(new_store_data);
+    }
+
+    void FindIndex(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto create_id{rp.PopRaw<Common::UUID>()};
+        const auto is_special{rp.PopRaw<bool>()};
+
+        LOG_INFO(Service_Mii, "called with create_id={}, is_special={}",
+                 create_id.FormattedString(), is_special);
+
+        const s32 index = manager->FindIndex(create_id, is_special);
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(ResultSuccess);
+        rb.Push(index);
+    }
+
+    void Move(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto create_id{rp.PopRaw<Common::UUID>()};
+        const auto new_index{rp.PopRaw<s32>()};
+
+        LOG_INFO(Service_Mii, "called with create_id={}, new_index={}", create_id.FormattedString(),
+                 new_index);
+
+        Result result = ResultSuccess;
+        if (!is_system) {
+            result = ResultPermissionDenied;
+        }
+
+        if (result.IsSuccess()) {
+            const u32 count = manager->GetCount(metadata, SourceFlag::Database);
+            if (new_index < 0 || new_index >= static_cast<s32>(count)) {
+                result = ResultInvalidArgument;
+            }
+        }
+
+        if (result.IsSuccess()) {
+            result = manager->Move(metadata, new_index, create_id);
+        }
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    void AddOrReplace(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto store_data{rp.PopRaw<StoreData>()};
+
+        LOG_INFO(Service_Mii, "called");
+
+        Result result = ResultSuccess;
+
+        if (!is_system) {
+            result = ResultPermissionDenied;
+        }
+
+        if (result.IsSuccess()) {
+            result = manager->AddOrReplace(metadata, store_data);
+        }
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    void Delete(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto create_id{rp.PopRaw<Common::UUID>()};
+
+        LOG_INFO(Service_Mii, "called, create_id={}", create_id.FormattedString());
+
+        Result result = ResultSuccess;
+
+        if (!is_system) {
+            result = ResultPermissionDenied;
+        }
+
+        if (result.IsSuccess()) {
+            result = manager->Delete(metadata, create_id);
+        }
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    void DestroyFile(HLERequestContext& ctx) {
+        // This calls nn::settings::fwdbg::GetSettingsItemValue("is_db_test_mode_enabled");
+        const bool is_db_test_mode_enabled = false;
+
+        LOG_INFO(Service_Mii, "called is_db_test_mode_enabled={}", is_db_test_mode_enabled);
+
+        Result result = ResultSuccess;
+
+        if (!is_db_test_mode_enabled) {
+            result = ResultTestModeOnly;
+        }
+
+        if (result.IsSuccess()) {
+            result = manager->DestroyFile(metadata);
+        }
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    void DeleteFile(HLERequestContext& ctx) {
+        // This calls nn::settings::fwdbg::GetSettingsItemValue("is_db_test_mode_enabled");
+        const bool is_db_test_mode_enabled = false;
+
+        LOG_INFO(Service_Mii, "called is_db_test_mode_enabled={}", is_db_test_mode_enabled);
+
+        Result result = ResultSuccess;
+
+        if (!is_db_test_mode_enabled) {
+            result = ResultTestModeOnly;
+        }
+
+        if (result.IsSuccess()) {
+            result = manager->DeleteFile();
+        }
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    void Format(HLERequestContext& ctx) {
+        // This calls nn::settings::fwdbg::GetSettingsItemValue("is_db_test_mode_enabled");
+        const bool is_db_test_mode_enabled = false;
+
+        LOG_INFO(Service_Mii, "called is_db_test_mode_enabled={}", is_db_test_mode_enabled);
+
+        Result result = ResultSuccess;
+
+        if (!is_db_test_mode_enabled) {
+            result = ResultTestModeOnly;
+        }
+
+        if (result.IsSuccess()) {
+            result = manager->Format(metadata);
+        }
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+    }
+
+    void IsBrokenDatabaseWithClearFlag(HLERequestContext& ctx) {
+        LOG_DEBUG(Service_Mii, "called");
+
+        bool is_broken_with_clear_flag = false;
+        Result result = ResultSuccess;
+
+        if (!is_system) {
+            result = ResultPermissionDenied;
+        }
+
+        if (result.IsSuccess()) {
+            is_broken_with_clear_flag = manager->IsBrokenWithClearFlag(metadata);
+        }
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(result);
+        rb.Push<u8>(is_broken_with_clear_flag);
     }
 
     void GetIndex(HLERequestContext& ctx) {
@@ -210,7 +451,7 @@ private:
         LOG_DEBUG(Service_Mii, "called");
 
         s32 index{};
-        const auto result = manager.GetIndex(metadata, info, index);
+        const auto result = manager->GetIndex(metadata, info, index);
 
         IPC::ResponseBuilder rb{ctx, 3};
         rb.Push(result);
@@ -223,7 +464,7 @@ private:
 
         LOG_INFO(Service_Mii, "called, interface_version={:08X}", interface_version);
 
-        manager.SetInterfaceVersion(metadata, interface_version);
+        manager->SetInterfaceVersion(metadata, interface_version);
 
         IPC::ResponseBuilder rb{ctx, 2};
         rb.Push(ResultSuccess);
@@ -236,51 +477,96 @@ private:
         LOG_INFO(Service_Mii, "called");
 
         CharInfo char_info{};
-        manager.ConvertV3ToCharInfo(char_info, mii_v3);
+        const auto result = manager->ConvertV3ToCharInfo(char_info, mii_v3);
 
         IPC::ResponseBuilder rb{ctx, 2 + sizeof(CharInfo) / sizeof(u32)};
-        rb.Push(ResultSuccess);
+        rb.Push(result);
         rb.PushRaw<CharInfo>(char_info);
     }
 
-    MiiManager manager{};
-    DatabaseSessionMetadata metadata{};
-    bool is_system{};
-};
+    void ConvertCoreDataToCharInfo(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto core_data{rp.PopRaw<CoreData>()};
 
-class MiiDBModule final : public ServiceFramework<MiiDBModule> {
-public:
-    explicit MiiDBModule(Core::System& system_, const char* name_, bool is_system_)
-        : ServiceFramework{system_, name_}, is_system{is_system_} {
-        // clang-format off
-        static const FunctionInfo functions[] = {
-            {0, &MiiDBModule::GetDatabaseService, "GetDatabaseService"},
-        };
-        // clang-format on
+        LOG_INFO(Service_Mii, "called");
 
-        RegisterHandlers(functions);
+        CharInfo char_info{};
+        const auto result = manager->ConvertCoreDataToCharInfo(char_info, core_data);
+
+        IPC::ResponseBuilder rb{ctx, 2 + sizeof(CharInfo) / sizeof(u32)};
+        rb.Push(result);
+        rb.PushRaw<CharInfo>(char_info);
     }
 
-private:
-    void GetDatabaseService(HLERequestContext& ctx) {
-        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
-        rb.Push(ResultSuccess);
-        rb.PushIpcInterface<IDatabaseService>(system, is_system);
+    void ConvertCharInfoToCoreData(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto char_info{rp.PopRaw<CharInfo>()};
 
-        LOG_DEBUG(Service_Mii, "called");
+        LOG_INFO(Service_Mii, "called");
+
+        CoreData core_data{};
+        const auto result = manager->ConvertCharInfoToCoreData(core_data, char_info);
+
+        IPC::ResponseBuilder rb{ctx, 2 + sizeof(CoreData) / sizeof(u32)};
+        rb.Push(result);
+        rb.PushRaw<CoreData>(core_data);
+    }
+
+    void Append(HLERequestContext& ctx) {
+        IPC::RequestParser rp{ctx};
+        const auto char_info{rp.PopRaw<CharInfo>()};
+
+        LOG_INFO(Service_Mii, "called");
+
+        const auto result = manager->Append(metadata, char_info);
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
     }
 
+    std::shared_ptr<MiiManager> manager = nullptr;
+    DatabaseSessionMetadata metadata{};
     bool is_system{};
 };
 
+MiiDBModule::MiiDBModule(Core::System& system_, const char* name_,
+                         std::shared_ptr<MiiManager> mii_manager, bool is_system_)
+    : ServiceFramework{system_, name_}, manager{mii_manager}, is_system{is_system_} {
+    // clang-format off
+    static const FunctionInfo functions[] = {
+        {0, &MiiDBModule::GetDatabaseService, "GetDatabaseService"},
+    };
+    // clang-format on
+
+    RegisterHandlers(functions);
+
+    if (manager == nullptr) {
+        manager = std::make_shared<MiiManager>();
+    }
+}
+
+MiiDBModule::~MiiDBModule() = default;
+
+void MiiDBModule::GetDatabaseService(HLERequestContext& ctx) {
+    IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+    rb.Push(ResultSuccess);
+    rb.PushIpcInterface<IDatabaseService>(system, manager, is_system);
+
+    LOG_DEBUG(Service_Mii, "called");
+}
+
+std::shared_ptr<MiiManager> MiiDBModule::GetMiiManager() {
+    return manager;
+}
+
 class MiiImg final : public ServiceFramework<MiiImg> {
 public:
     explicit MiiImg(Core::System& system_) : ServiceFramework{system_, "miiimg"} {
         // clang-format off
         static const FunctionInfo functions[] = {
-            {0, nullptr, "Initialize"},
+            {0, &MiiImg::Initialize, "Initialize"},
             {10, nullptr, "Reload"},
-            {11, nullptr, "GetCount"},
+            {11, &MiiImg::GetCount, "GetCount"},
             {12, nullptr, "IsEmpty"},
             {13, nullptr, "IsFull"},
             {14, nullptr, "GetAttribute"},
@@ -297,15 +583,32 @@ public:
 
         RegisterHandlers(functions);
     }
+
+private:
+    void Initialize(HLERequestContext& ctx) {
+        LOG_INFO(Service_Mii, "called");
+
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(ResultSuccess);
+    }
+
+    void GetCount(HLERequestContext& ctx) {
+        LOG_DEBUG(Service_Mii, "called");
+
+        IPC::ResponseBuilder rb{ctx, 3};
+        rb.Push(ResultSuccess);
+        rb.Push(0);
+    }
 };
 
 void LoopProcess(Core::System& system) {
     auto server_manager = std::make_unique<ServerManager>(system);
+    std::shared_ptr<MiiManager> manager = nullptr;
 
-    server_manager->RegisterNamedService("mii:e",
-                                         std::make_shared<MiiDBModule>(system, "mii:e", true));
-    server_manager->RegisterNamedService("mii:u",
-                                         std::make_shared<MiiDBModule>(system, "mii:u", false));
+    server_manager->RegisterNamedService(
+        "mii:e", std::make_shared<MiiDBModule>(system, "mii:e", manager, true));
+    server_manager->RegisterNamedService(
+        "mii:u", std::make_shared<MiiDBModule>(system, "mii:u", manager, false));
     server_manager->RegisterNamedService("miiimg", std::make_shared<MiiImg>(system));
     ServerManager::RunServer(std::move(server_manager));
 }
diff --git a/src/core/hle/service/mii/mii.h b/src/core/hle/service/mii/mii.h
index ed4e3f62b..9aa4426f6 100644
--- a/src/core/hle/service/mii/mii.h
+++ b/src/core/hle/service/mii/mii.h
@@ -3,11 +3,29 @@
 
 #pragma once
 
+#include "core/hle/service/service.h"
+
 namespace Core {
 class System;
 }
 
 namespace Service::Mii {
+class MiiManager;
+
+class MiiDBModule final : public ServiceFramework<MiiDBModule> {
+public:
+    explicit MiiDBModule(Core::System& system_, const char* name_,
+                         std::shared_ptr<MiiManager> mii_manager, bool is_system_);
+    ~MiiDBModule() override;
+
+    std::shared_ptr<MiiManager> GetMiiManager();
+
+private:
+    void GetDatabaseService(HLERequestContext& ctx);
+
+    std::shared_ptr<MiiManager> manager = nullptr;
+    bool is_system{};
+};
 
 void LoopProcess(Core::System& system);
 
diff --git a/src/core/hle/service/mii/mii_database.cpp b/src/core/hle/service/mii/mii_database.cpp
new file mode 100644
index 000000000..3803e58e2
--- /dev/null
+++ b/src/core/hle/service/mii/mii_database.cpp
@@ -0,0 +1,142 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/hle/service/mii/mii_database.h"
+#include "core/hle/service/mii/mii_result.h"
+#include "core/hle/service/mii/mii_util.h"
+
+namespace Service::Mii {
+
+u8 NintendoFigurineDatabase::GetDatabaseLength() const {
+    return database_length;
+}
+
+bool NintendoFigurineDatabase::IsFull() const {
+    return database_length >= MaxDatabaseLength;
+}
+
+StoreData NintendoFigurineDatabase::Get(std::size_t index) const {
+    StoreData store_data = miis.at(index);
+
+    // This hack is to make external database dumps compatible
+    store_data.SetDeviceChecksum();
+
+    return store_data;
+}
+
+u32 NintendoFigurineDatabase::GetCount(const DatabaseSessionMetadata& metadata) const {
+    if (magic == MiiMagic) {
+        return GetDatabaseLength();
+    }
+
+    u32 mii_count{};
+    for (std::size_t index = 0; index < mii_count; ++index) {
+        const auto& store_data = Get(index);
+        if (!store_data.IsSpecial()) {
+            mii_count++;
+        }
+    }
+
+    return mii_count;
+}
+
+bool NintendoFigurineDatabase::GetIndexByCreatorId(u32& out_index,
+                                                   const Common::UUID& create_id) const {
+    for (std::size_t index = 0; index < database_length; ++index) {
+        if (miis[index].GetCreateId() == create_id) {
+            out_index = static_cast<u32>(index);
+            return true;
+        }
+    }
+
+    return false;
+}
+
+Result NintendoFigurineDatabase::Move(u32 current_index, u32 new_index) {
+    if (current_index == new_index) {
+        return ResultNotUpdated;
+    }
+
+    const StoreData store_data = miis[current_index];
+
+    if (new_index > current_index) {
+        // Shift left
+        const u32 index_diff = new_index - current_index;
+        for (std::size_t i = 0; i < index_diff; i++) {
+            miis[current_index + i] = miis[current_index + i + 1];
+        }
+    } else {
+        // Shift right
+        const u32 index_diff = current_index - new_index;
+        for (std::size_t i = 0; i < index_diff; i++) {
+            miis[current_index - i] = miis[current_index - i - 1];
+        }
+    }
+
+    miis[new_index] = store_data;
+    crc = GenerateDatabaseCrc();
+    return ResultSuccess;
+}
+
+void NintendoFigurineDatabase::Replace(u32 index, const StoreData& store_data) {
+    miis[index] = store_data;
+    crc = GenerateDatabaseCrc();
+}
+
+void NintendoFigurineDatabase::Add(const StoreData& store_data) {
+    miis[database_length] = store_data;
+    database_length++;
+    crc = GenerateDatabaseCrc();
+}
+
+void NintendoFigurineDatabase::Delete(u32 index) {
+    // Shift left
+    const s32 new_database_size = database_length - 1;
+    if (static_cast<s32>(index) < new_database_size) {
+        for (std::size_t i = index; i < static_cast<std::size_t>(new_database_size); i++) {
+            miis[i] = miis[i + 1];
+        }
+    }
+
+    database_length = static_cast<u8>(new_database_size);
+    crc = GenerateDatabaseCrc();
+}
+
+void NintendoFigurineDatabase::CleanDatabase() {
+    miis = {};
+    version = 1;
+    magic = DatabaseMagic;
+    database_length = 0;
+    crc = GenerateDatabaseCrc();
+}
+
+void NintendoFigurineDatabase::CorruptCrc() {
+    crc = GenerateDatabaseCrc();
+    crc = ~crc;
+}
+
+Result NintendoFigurineDatabase::CheckIntegrity() {
+    if (magic != DatabaseMagic) {
+        return ResultInvalidDatabaseSignature;
+    }
+
+    if (version != 1) {
+        return ResultInvalidDatabaseVersion;
+    }
+
+    if (crc != GenerateDatabaseCrc()) {
+        return ResultInvalidDatabaseChecksum;
+    }
+
+    if (database_length >= MaxDatabaseLength) {
+        return ResultInvalidDatabaseLength;
+    }
+
+    return ResultSuccess;
+}
+
+u16 NintendoFigurineDatabase::GenerateDatabaseCrc() {
+    return MiiUtil::CalculateCrc16(&magic, sizeof(NintendoFigurineDatabase) - sizeof(crc));
+}
+
+} // namespace Service::Mii
diff --git a/src/core/hle/service/mii/mii_database.h b/src/core/hle/service/mii/mii_database.h
new file mode 100644
index 000000000..3bd240f93
--- /dev/null
+++ b/src/core/hle/service/mii/mii_database.h
@@ -0,0 +1,66 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "core/hle/result.h"
+#include "core/hle/service/mii/types/store_data.h"
+
+namespace Service::Mii {
+
+constexpr std::size_t MaxDatabaseLength{100};
+constexpr u32 MiiMagic{0xa523b78f};
+constexpr u32 DatabaseMagic{0x4244464e}; // NFDB
+
+class NintendoFigurineDatabase {
+public:
+    /// Returns the total mii count.
+    u8 GetDatabaseLength() const;
+
+    /// Returns true if database is full.
+    bool IsFull() const;
+
+    /// Returns the mii of the specified index.
+    StoreData Get(std::size_t index) const;
+
+    /// Returns the total mii count. Ignoring special mii.
+    u32 GetCount(const DatabaseSessionMetadata& metadata) const;
+
+    /// Returns the index of a mii. If the mii isn't found returns false.
+    bool GetIndexByCreatorId(u32& out_index, const Common::UUID& create_id) const;
+
+    /// Moves the location of a specific mii.
+    Result Move(u32 current_index, u32 new_index);
+
+    /// Replaces mii with new data.
+    void Replace(u32 index, const StoreData& store_data);
+
+    /// Adds a new mii to the end of the database.
+    void Add(const StoreData& store_data);
+
+    /// Removes mii from database and shifts left the remainding data.
+    void Delete(u32 index);
+
+    /// Deletes all contents with a fresh database
+    void CleanDatabase();
+
+    /// Intentionally sets a bad checksum
+    void CorruptCrc();
+
+    /// Returns success if database is valid otherwise returns the corresponding error code.
+    Result CheckIntegrity();
+
+private:
+    /// Returns the checksum of the database
+    u16 GenerateDatabaseCrc();
+
+    u32 magic{}; // 'NFDB'
+    std::array<StoreData, MaxDatabaseLength> miis{};
+    u8 version{};
+    u8 database_length{};
+    u16 crc{};
+};
+static_assert(sizeof(NintendoFigurineDatabase) == 0x1A98,
+              "NintendoFigurineDatabase has incorrect size.");
+
+}; // namespace Service::Mii
diff --git a/src/core/hle/service/mii/mii_database_manager.cpp b/src/core/hle/service/mii/mii_database_manager.cpp
new file mode 100644
index 000000000..0080b6705
--- /dev/null
+++ b/src/core/hle/service/mii/mii_database_manager.cpp
@@ -0,0 +1,420 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/assert.h"
+#include "common/fs/file.h"
+#include "common/fs/fs.h"
+#include "common/fs/path_util.h"
+#include "common/logging/log.h"
+#include "common/string_util.h"
+
+#include "core/hle/service/mii/mii_database_manager.h"
+#include "core/hle/service/mii/mii_result.h"
+#include "core/hle/service/mii/mii_util.h"
+#include "core/hle/service/mii/types/char_info.h"
+#include "core/hle/service/mii/types/store_data.h"
+
+namespace Service::Mii {
+const char* DbFileName = "MiiDatabase.dat";
+
+DatabaseManager::DatabaseManager() {}
+
+Result DatabaseManager::MountSaveData() {
+    if (!is_save_data_mounted) {
+        system_save_dir =
+            Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) / "system/save/8000000000000030";
+        if (is_test_db) {
+            system_save_dir = Common::FS::GetYuzuPath(Common::FS::YuzuPath::NANDDir) /
+                              "system/save/8000000000000031";
+        }
+
+        // mount point should be "mii:"
+
+        if (!Common::FS::CreateDirs(system_save_dir)) {
+            return ResultUnknown;
+        }
+    }
+
+    is_save_data_mounted = true;
+    return ResultSuccess;
+}
+
+Result DatabaseManager::Initialize(DatabaseSessionMetadata& metadata, bool& is_database_broken) {
+    is_database_broken = false;
+    if (!is_save_data_mounted) {
+        return ResultInvalidArgument;
+    }
+
+    database.CleanDatabase();
+    update_counter++;
+    metadata.update_counter = update_counter;
+
+    const Common::FS::IOFile db_file{system_save_dir / DbFileName, Common::FS::FileAccessMode::Read,
+                                     Common::FS::FileType::BinaryFile};
+
+    if (!db_file.IsOpen()) {
+        return SaveDatabase();
+    }
+
+    if (Common::FS::GetSize(system_save_dir / DbFileName) != sizeof(NintendoFigurineDatabase)) {
+        is_database_broken = true;
+    }
+
+    if (db_file.Read(database) != 1) {
+        is_database_broken = true;
+    }
+
+    if (is_database_broken) {
+        // Dragons happen here for simplicity just clean the database
+        LOG_ERROR(Service_Mii, "Mii database is corrupted");
+        database.CleanDatabase();
+        return ResultUnknown;
+    }
+
+    const auto result = database.CheckIntegrity();
+
+    if (result.IsError()) {
+        LOG_ERROR(Service_Mii, "Mii database is corrupted 0x{:0x}", result.raw);
+        database.CleanDatabase();
+        return ResultSuccess;
+    }
+
+    LOG_INFO(Service_Mii, "Successfully loaded mii database. size={}",
+             database.GetDatabaseLength());
+    return ResultSuccess;
+}
+
+bool DatabaseManager::IsFullDatabase() const {
+    return database.GetDatabaseLength() == MaxDatabaseLength;
+}
+
+bool DatabaseManager::IsModified() const {
+    return is_moddified;
+}
+
+u64 DatabaseManager::GetUpdateCounter() const {
+    return update_counter;
+}
+
+u32 DatabaseManager::GetCount(const DatabaseSessionMetadata& metadata) const {
+    const u32 database_size = database.GetDatabaseLength();
+    if (metadata.magic == MiiMagic) {
+        return database_size;
+    }
+
+    // Special mii can't be used. Skip those.
+
+    u32 mii_count{};
+    for (std::size_t index = 0; index < database_size; ++index) {
+        const auto& store_data = database.Get(index);
+        if (store_data.IsSpecial()) {
+            continue;
+        }
+        mii_count++;
+    }
+
+    return mii_count;
+}
+
+void DatabaseManager::Get(StoreData& out_store_data, std::size_t index,
+                          const DatabaseSessionMetadata& metadata) const {
+    if (metadata.magic == MiiMagic) {
+        out_store_data = database.Get(index);
+        return;
+    }
+
+    // The index refeers to the mii index without special mii.
+    // Search on the database until we find it
+
+    u32 virtual_index = 0;
+    const u32 database_size = database.GetDatabaseLength();
+    for (std::size_t i = 0; i < database_size; ++i) {
+        const auto& store_data = database.Get(i);
+        if (store_data.IsSpecial()) {
+            continue;
+        }
+        if (virtual_index == index) {
+            out_store_data = store_data;
+            return;
+        }
+        virtual_index++;
+    }
+
+    // This function doesn't fail. It returns the first mii instead
+    out_store_data = database.Get(0);
+}
+
+Result DatabaseManager::FindIndex(s32& out_index, const Common::UUID& create_id,
+                                  bool is_special) const {
+    u32 index{};
+    const bool is_found = database.GetIndexByCreatorId(index, create_id);
+
+    if (!is_found) {
+        return ResultNotFound;
+    }
+
+    if (is_special) {
+        out_index = index;
+        return ResultSuccess;
+    }
+
+    if (database.Get(index).IsSpecial()) {
+        return ResultNotFound;
+    }
+
+    out_index = 0;
+
+    if (index < 1) {
+        return ResultSuccess;
+    }
+
+    for (std::size_t i = 0; i < index; ++i) {
+        if (database.Get(i).IsSpecial()) {
+            continue;
+        }
+        out_index++;
+    }
+    return ResultSuccess;
+}
+
+Result DatabaseManager::FindIndex(const DatabaseSessionMetadata& metadata, u32& out_index,
+                                  const Common::UUID& create_id) const {
+    u32 index{};
+    const bool is_found = database.GetIndexByCreatorId(index, create_id);
+
+    if (!is_found) {
+        return ResultNotFound;
+    }
+
+    if (metadata.magic == MiiMagic) {
+        out_index = index;
+        return ResultSuccess;
+    }
+
+    if (database.Get(index).IsSpecial()) {
+        return ResultNotFound;
+    }
+
+    out_index = 0;
+
+    if (index < 1) {
+        return ResultSuccess;
+    }
+
+    // The index refeers to the mii index without special mii.
+    // Search on the database until we find it
+
+    for (std::size_t i = 0; i <= index; ++i) {
+        const auto& store_data = database.Get(i);
+        if (store_data.IsSpecial()) {
+            continue;
+        }
+        out_index++;
+    }
+    return ResultSuccess;
+}
+
+Result DatabaseManager::FindMoveIndex(u32& out_index, u32 new_index,
+                                      const Common::UUID& create_id) const {
+    const auto database_size = database.GetDatabaseLength();
+
+    if (database_size >= 1) {
+        u32 virtual_index{};
+        for (std::size_t i = 0; i < database_size; ++i) {
+            const StoreData& store_data = database.Get(i);
+            if (store_data.IsSpecial()) {
+                continue;
+            }
+            if (virtual_index == new_index) {
+                const bool is_found = database.GetIndexByCreatorId(out_index, create_id);
+                if (!is_found) {
+                    return ResultNotFound;
+                }
+                if (store_data.IsSpecial()) {
+                    return ResultInvalidOperation;
+                }
+                return ResultSuccess;
+            }
+            virtual_index++;
+        }
+    }
+
+    const bool is_found = database.GetIndexByCreatorId(out_index, create_id);
+    if (!is_found) {
+        return ResultNotFound;
+    }
+    const StoreData& store_data = database.Get(out_index);
+    if (store_data.IsSpecial()) {
+        return ResultInvalidOperation;
+    }
+    return ResultSuccess;
+}
+
+Result DatabaseManager::Move(DatabaseSessionMetadata& metadata, u32 new_index,
+                             const Common::UUID& create_id) {
+    u32 current_index{};
+    if (metadata.magic == MiiMagic) {
+        const bool is_found = database.GetIndexByCreatorId(current_index, create_id);
+        if (!is_found) {
+            return ResultNotFound;
+        }
+    } else {
+        const auto result = FindMoveIndex(current_index, new_index, create_id);
+        if (result.IsError()) {
+            return result;
+        }
+    }
+
+    const auto result = database.Move(current_index, new_index);
+    if (result.IsFailure()) {
+        return result;
+    }
+
+    is_moddified = true;
+    update_counter++;
+    metadata.update_counter = update_counter;
+    return ResultSuccess;
+}
+
+Result DatabaseManager::AddOrReplace(DatabaseSessionMetadata& metadata,
+                                     const StoreData& store_data) {
+    if (store_data.IsValid() != ValidationResult::NoErrors) {
+        return ResultInvalidStoreData;
+    }
+    if (metadata.magic != MiiMagic && store_data.IsSpecial()) {
+        return ResultInvalidOperation;
+    }
+
+    u32 index{};
+    const bool is_found = database.GetIndexByCreatorId(index, store_data.GetCreateId());
+    if (is_found) {
+        const StoreData& old_store_data = database.Get(index);
+
+        if (store_data.IsSpecial() != old_store_data.IsSpecial()) {
+            return ResultInvalidOperation;
+        }
+
+        database.Replace(index, store_data);
+    } else {
+        if (database.IsFull()) {
+            return ResultDatabaseFull;
+        }
+
+        database.Add(store_data);
+    }
+
+    is_moddified = true;
+    update_counter++;
+    metadata.update_counter = update_counter;
+    return ResultSuccess;
+}
+
+Result DatabaseManager::Delete(DatabaseSessionMetadata& metadata, const Common::UUID& create_id) {
+    u32 index{};
+    const bool is_found = database.GetIndexByCreatorId(index, create_id);
+    if (!is_found) {
+        return ResultNotFound;
+    }
+
+    if (metadata.magic != MiiMagic) {
+        const auto& store_data = database.Get(index);
+        if (store_data.IsSpecial()) {
+            return ResultInvalidOperation;
+        }
+    }
+
+    database.Delete(index);
+
+    is_moddified = true;
+    update_counter++;
+    metadata.update_counter = update_counter;
+    return ResultSuccess;
+}
+
+Result DatabaseManager::Append(DatabaseSessionMetadata& metadata, const CharInfo& char_info) {
+    if (char_info.Verify() != ValidationResult::NoErrors) {
+        return ResultInvalidCharInfo2;
+    }
+    if (char_info.GetType() == 1) {
+        return ResultInvalidCharInfoType;
+    }
+
+    u32 index{};
+    StoreData store_data{};
+
+    // Loop until the mii we created is not on the database
+    do {
+        store_data.BuildWithCharInfo(char_info);
+    } while (database.GetIndexByCreatorId(index, store_data.GetCreateId()));
+
+    const Result result = store_data.Restore();
+
+    if (result.IsSuccess() || result == ResultNotUpdated) {
+        return AddOrReplace(metadata, store_data);
+    }
+
+    return result;
+}
+
+Result DatabaseManager::DestroyFile(DatabaseSessionMetadata& metadata) {
+    database.CorruptCrc();
+
+    is_moddified = true;
+    update_counter++;
+    metadata.update_counter = update_counter;
+
+    const auto result = SaveDatabase();
+    database.CleanDatabase();
+
+    return result;
+}
+
+Result DatabaseManager::DeleteFile() {
+    const bool result = Common::FS::RemoveFile(system_save_dir / DbFileName);
+    // TODO: Return proper FS error here
+    return result ? ResultSuccess : ResultUnknown;
+}
+
+void DatabaseManager::Format(DatabaseSessionMetadata& metadata) {
+    database.CleanDatabase();
+    is_moddified = true;
+    update_counter++;
+    metadata.update_counter = update_counter;
+}
+
+Result DatabaseManager::SaveDatabase() {
+    // TODO: Replace unknown error codes with proper FS error codes when available
+
+    if (!Common::FS::Exists(system_save_dir / DbFileName)) {
+        if (!Common::FS::NewFile(system_save_dir / DbFileName)) {
+            LOG_ERROR(Service_Mii, "Failed to create mii database");
+            return ResultUnknown;
+        }
+    }
+
+    const auto file_size = Common::FS::GetSize(system_save_dir / DbFileName);
+    if (file_size != 0 && file_size != sizeof(NintendoFigurineDatabase)) {
+        if (!Common::FS::RemoveFile(system_save_dir / DbFileName)) {
+            LOG_ERROR(Service_Mii, "Failed to delete mii database");
+            return ResultUnknown;
+        }
+        if (!Common::FS::NewFile(system_save_dir / DbFileName)) {
+            LOG_ERROR(Service_Mii, "Failed to create mii database");
+            return ResultUnknown;
+        }
+    }
+
+    const Common::FS::IOFile db_file{system_save_dir / DbFileName,
+                                     Common::FS::FileAccessMode::ReadWrite,
+                                     Common::FS::FileType::BinaryFile};
+
+    if (db_file.Write(database) != 1) {
+        LOG_ERROR(Service_Mii, "Failed to save mii database");
+        return ResultUnknown;
+    }
+
+    is_moddified = false;
+    return ResultSuccess;
+}
+
+} // namespace Service::Mii
diff --git a/src/core/hle/service/mii/mii_database_manager.h b/src/core/hle/service/mii/mii_database_manager.h
new file mode 100644
index 000000000..52c32be82
--- /dev/null
+++ b/src/core/hle/service/mii/mii_database_manager.h
@@ -0,0 +1,58 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "common/fs/fs.h"
+#include "core/hle/result.h"
+#include "core/hle/service/mii/mii_database.h"
+
+namespace Service::Mii {
+class CharInfo;
+class StoreData;
+
+class DatabaseManager {
+public:
+    DatabaseManager();
+    Result MountSaveData();
+    Result Initialize(DatabaseSessionMetadata& metadata, bool& is_database_broken);
+
+    bool IsFullDatabase() const;
+    bool IsModified() const;
+    u64 GetUpdateCounter() const;
+
+    void Get(StoreData& out_store_data, std::size_t index,
+             const DatabaseSessionMetadata& metadata) const;
+    u32 GetCount(const DatabaseSessionMetadata& metadata) const;
+
+    Result FindIndex(s32& out_index, const Common::UUID& create_id, bool is_special) const;
+    Result FindIndex(const DatabaseSessionMetadata& metadata, u32& out_index,
+                     const Common::UUID& create_id) const;
+    Result FindMoveIndex(u32& out_index, u32 new_index, const Common::UUID& create_id) const;
+
+    Result Move(DatabaseSessionMetadata& metadata, u32 current_index,
+                const Common::UUID& create_id);
+    Result AddOrReplace(DatabaseSessionMetadata& metadata, const StoreData& out_store_data);
+    Result Delete(DatabaseSessionMetadata& metadata, const Common::UUID& create_id);
+    Result Append(DatabaseSessionMetadata& metadata, const CharInfo& char_info);
+
+    Result DestroyFile(DatabaseSessionMetadata& metadata);
+    Result DeleteFile();
+    void Format(DatabaseSessionMetadata& metadata);
+
+    Result SaveDatabase();
+
+private:
+    // This is the global value of
+    // nn::settings::fwdbg::GetSettingsItemValue("is_db_test_mode_enabled");
+    bool is_test_db{};
+
+    bool is_moddified{};
+    bool is_save_data_mounted{};
+    u64 update_counter{};
+    NintendoFigurineDatabase database{};
+
+    std::filesystem::path system_save_dir{};
+};
+
+}; // namespace Service::Mii
diff --git a/src/core/hle/service/mii/mii_manager.cpp b/src/core/hle/service/mii/mii_manager.cpp
index 292d63777..dcfd6b2e2 100644
--- a/src/core/hle/service/mii/mii_manager.cpp
+++ b/src/core/hle/service/mii/mii_manager.cpp
@@ -1,38 +1,63 @@
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <cstring>
-#include <random>
-
-#include "common/assert.h"
 #include "common/logging/log.h"
-#include "common/string_util.h"
-
-#include "core/hle/service/acc/profile_manager.h"
+#include "core/hle/service/mii/mii_database_manager.h"
 #include "core/hle/service/mii/mii_manager.h"
 #include "core/hle/service/mii/mii_result.h"
 #include "core/hle/service/mii/mii_util.h"
+#include "core/hle/service/mii/types/char_info.h"
 #include "core/hle/service/mii/types/core_data.h"
 #include "core/hle/service/mii/types/raw_data.h"
+#include "core/hle/service/mii/types/store_data.h"
+#include "core/hle/service/mii/types/ver3_store_data.h"
 
 namespace Service::Mii {
 constexpr std::size_t DefaultMiiCount{RawData::DefaultMii.size()};
 
 MiiManager::MiiManager() {}
 
+Result MiiManager::Initialize(DatabaseSessionMetadata& metadata) {
+    database_manager.MountSaveData();
+    database_manager.Initialize(metadata, is_broken_with_clear_flag);
+    return ResultSuccess;
+}
+
+void MiiManager::BuildDefault(CharInfo& out_char_info, u32 index) const {
+    StoreData store_data{};
+    store_data.BuildDefault(index);
+    out_char_info.SetFromStoreData(store_data);
+}
+
+void MiiManager::BuildBase(CharInfo& out_char_info, Gender gender) const {
+    StoreData store_data{};
+    store_data.BuildBase(gender);
+    out_char_info.SetFromStoreData(store_data);
+}
+
+void MiiManager::BuildRandom(CharInfo& out_char_info, Age age, Gender gender, Race race) const {
+    StoreData store_data{};
+    store_data.BuildRandom(age, gender, race);
+    out_char_info.SetFromStoreData(store_data);
+}
+
+bool MiiManager::IsFullDatabase() const {
+    return database_manager.IsFullDatabase();
+}
+
+void MiiManager::SetInterfaceVersion(DatabaseSessionMetadata& metadata, u32 version) const {
+    metadata.interface_version = version;
+}
+
 bool MiiManager::IsUpdated(DatabaseSessionMetadata& metadata, SourceFlag source_flag) const {
     if ((source_flag & SourceFlag::Database) == SourceFlag::None) {
         return false;
     }
 
-    const auto metadata_update_counter = metadata.update_counter;
-    metadata.update_counter = update_counter;
-    return metadata_update_counter != update_counter;
-}
-
-bool MiiManager::IsFullDatabase() const {
-    // TODO(bunnei): We don't implement the Mii database, so it cannot be full
-    return false;
+    const u64 metadata_update_counter = metadata.update_counter;
+    const u64 database_update_counter = database_manager.GetUpdateCounter();
+    metadata.update_counter = database_update_counter;
+    return metadata_update_counter != database_update_counter;
 }
 
 u32 MiiManager::GetCount(const DatabaseSessionMetadata& metadata, SourceFlag source_flag) const {
@@ -41,72 +66,343 @@ u32 MiiManager::GetCount(const DatabaseSessionMetadata& metadata, SourceFlag sou
         mii_count += DefaultMiiCount;
     }
     if ((source_flag & SourceFlag::Database) != SourceFlag::None) {
-        // TODO(bunnei): We don't implement the Mii database, but when we do, update this
+        mii_count += database_manager.GetCount(metadata);
     }
     return mii_count;
 }
 
-Result MiiManager::UpdateLatest(DatabaseSessionMetadata& metadata, CharInfo& out_char_info,
-                                const CharInfo& char_info, SourceFlag source_flag) {
-    if ((source_flag & SourceFlag::Database) == SourceFlag::None) {
+Result MiiManager::Move(DatabaseSessionMetadata& metadata, u32 index,
+                        const Common::UUID& create_id) {
+    const auto result = database_manager.Move(metadata, index, create_id);
+
+    if (result.IsFailure()) {
+        return result;
+    }
+
+    if (!database_manager.IsModified()) {
+        return ResultNotUpdated;
+    }
+
+    return database_manager.SaveDatabase();
+}
+
+Result MiiManager::AddOrReplace(DatabaseSessionMetadata& metadata, const StoreData& store_data) {
+    const auto result = database_manager.AddOrReplace(metadata, store_data);
+
+    if (result.IsFailure()) {
+        return result;
+    }
+
+    if (!database_manager.IsModified()) {
+        return ResultNotUpdated;
+    }
+
+    return database_manager.SaveDatabase();
+}
+
+Result MiiManager::Delete(DatabaseSessionMetadata& metadata, const Common::UUID& create_id) {
+    const auto result = database_manager.Delete(metadata, create_id);
+
+    if (result.IsFailure()) {
+        return result;
+    }
+
+    if (!database_manager.IsModified()) {
+        return ResultNotUpdated;
+    }
+
+    return database_manager.SaveDatabase();
+}
+
+s32 MiiManager::FindIndex(const Common::UUID& create_id, bool is_special) const {
+    s32 index{};
+    const auto result = database_manager.FindIndex(index, create_id, is_special);
+    if (result.IsError()) {
+        index = -1;
+    }
+    return index;
+}
+
+Result MiiManager::GetIndex(const DatabaseSessionMetadata& metadata, const CharInfo& char_info,
+                            s32& out_index) const {
+    if (char_info.Verify() != ValidationResult::NoErrors) {
+        return ResultInvalidCharInfo;
+    }
+
+    s32 index{};
+    const bool is_special = metadata.magic == MiiMagic;
+    const auto result = database_manager.FindIndex(index, char_info.GetCreateId(), is_special);
+
+    if (result.IsError()) {
+        index = -1;
+    }
+
+    if (index == -1) {
         return ResultNotFound;
     }
 
-    // TODO(bunnei): We don't implement the Mii database, so we can't have an entry
-    return ResultNotFound;
+    out_index = index;
+    return ResultSuccess;
 }
 
-void MiiManager::BuildDefault(CharInfo& out_char_info, u32 index) const {
-    StoreData store_data{};
-    store_data.BuildDefault(index);
-    out_char_info.SetFromStoreData(store_data);
+Result MiiManager::Append(DatabaseSessionMetadata& metadata, const CharInfo& char_info) {
+    const auto result = database_manager.Append(metadata, char_info);
+
+    if (result.IsError()) {
+        return ResultNotFound;
+    }
+
+    if (!database_manager.IsModified()) {
+        return ResultNotUpdated;
+    }
+
+    return database_manager.SaveDatabase();
 }
 
-void MiiManager::BuildBase(CharInfo& out_char_info, Gender gender) const {
+bool MiiManager::IsBrokenWithClearFlag(DatabaseSessionMetadata& metadata) {
+    const bool is_broken = is_broken_with_clear_flag;
+    if (is_broken_with_clear_flag) {
+        is_broken_with_clear_flag = false;
+        database_manager.Format(metadata);
+        database_manager.SaveDatabase();
+    }
+    return is_broken;
+}
+
+Result MiiManager::DestroyFile(DatabaseSessionMetadata& metadata) {
+    is_broken_with_clear_flag = true;
+    return database_manager.DestroyFile(metadata);
+}
+
+Result MiiManager::DeleteFile() {
+    return database_manager.DeleteFile();
+}
+
+Result MiiManager::Format(DatabaseSessionMetadata& metadata) {
+    database_manager.Format(metadata);
+
+    if (!database_manager.IsModified()) {
+        return ResultNotUpdated;
+    }
+    return database_manager.SaveDatabase();
+}
+
+Result MiiManager::ConvertV3ToCharInfo(CharInfo& out_char_info, const Ver3StoreData& mii_v3) const {
+    if (!mii_v3.IsValid()) {
+        return ResultInvalidCharInfo;
+    }
+
     StoreData store_data{};
-    store_data.BuildBase(gender);
+    mii_v3.BuildToStoreData(store_data);
+    const auto name = store_data.GetNickname();
+    if (!MiiUtil::IsFontRegionValid(store_data.GetFontRegion(), name.data)) {
+        store_data.SetInvalidName();
+    }
+
     out_char_info.SetFromStoreData(store_data);
+    return ResultSuccess;
 }
 
-void MiiManager::BuildRandom(CharInfo& out_char_info, Age age, Gender gender, Race race) const {
+Result MiiManager::ConvertCoreDataToCharInfo(CharInfo& out_char_info,
+                                             const CoreData& core_data) const {
+    if (core_data.IsValid() != ValidationResult::NoErrors) {
+        return ResultInvalidCharInfo;
+    }
+
     StoreData store_data{};
-    store_data.BuildRandom(age, gender, race);
+    store_data.BuildWithCoreData(core_data);
+    const auto name = store_data.GetNickname();
+    if (!MiiUtil::IsFontRegionValid(store_data.GetFontRegion(), name.data)) {
+        store_data.SetInvalidName();
+    }
+
     out_char_info.SetFromStoreData(store_data);
+    return ResultSuccess;
+}
+
+Result MiiManager::ConvertCharInfoToCoreData(CoreData& out_core_data,
+                                             const CharInfo& char_info) const {
+    if (char_info.Verify() != ValidationResult::NoErrors) {
+        return ResultInvalidCharInfo;
+    }
+
+    out_core_data.BuildFromCharInfo(char_info);
+    const auto name = out_core_data.GetNickname();
+    if (!MiiUtil::IsFontRegionValid(out_core_data.GetFontRegion(), name.data)) {
+        out_core_data.SetNickname(out_core_data.GetInvalidNickname());
+    }
+
+    return ResultSuccess;
 }
 
-void MiiManager::ConvertV3ToCharInfo(CharInfo& out_char_info, const Ver3StoreData& mii_v3) const {
+Result MiiManager::UpdateLatest(const DatabaseSessionMetadata& metadata, CharInfo& out_char_info,
+                                const CharInfo& char_info, SourceFlag source_flag) const {
+    if ((source_flag & SourceFlag::Database) == SourceFlag::None) {
+        return ResultNotFound;
+    }
+
+    if (metadata.IsInterfaceVersionSupported(1)) {
+        if (char_info.Verify() != ValidationResult::NoErrors) {
+            return ResultInvalidCharInfo;
+        }
+    }
+
+    u32 index{};
+    Result result = database_manager.FindIndex(metadata, index, char_info.GetCreateId());
+
+    if (result.IsError()) {
+        return result;
+    }
+
     StoreData store_data{};
-    mii_v3.BuildToStoreData(store_data);
+    database_manager.Get(store_data, index, metadata);
+
+    if (store_data.GetType() != char_info.GetType()) {
+        return ResultNotFound;
+    }
+
     out_char_info.SetFromStoreData(store_data);
+
+    if (char_info == out_char_info) {
+        return ResultNotUpdated;
+    }
+
+    return ResultSuccess;
+}
+
+Result MiiManager::UpdateLatest(const DatabaseSessionMetadata& metadata, StoreData& out_store_data,
+                                const StoreData& store_data, SourceFlag source_flag) const {
+    if ((source_flag & SourceFlag::Database) == SourceFlag::None) {
+        return ResultNotFound;
+    }
+
+    if (metadata.IsInterfaceVersionSupported(1)) {
+        if (store_data.IsValid() != ValidationResult::NoErrors) {
+            return ResultInvalidCharInfo;
+        }
+    }
+
+    u32 index{};
+    Result result = database_manager.FindIndex(metadata, index, store_data.GetCreateId());
+
+    if (result.IsError()) {
+        return result;
+    }
+
+    database_manager.Get(out_store_data, index, metadata);
+
+    if (out_store_data.GetType() != store_data.GetType()) {
+        return ResultNotFound;
+    }
+
+    if (store_data == out_store_data) {
+        return ResultNotUpdated;
+    }
+
+    return ResultSuccess;
 }
 
 Result MiiManager::Get(const DatabaseSessionMetadata& metadata,
                        std::span<CharInfoElement> out_elements, u32& out_count,
-                       SourceFlag source_flag) {
+                       SourceFlag source_flag) const {
     if ((source_flag & SourceFlag::Database) == SourceFlag::None) {
         return BuildDefault(out_elements, out_count, source_flag);
     }
 
-    // TODO(bunnei): We don't implement the Mii database, so we can't have an entry
+    const auto mii_count = database_manager.GetCount(metadata);
+
+    for (std::size_t index = 0; index < mii_count; ++index) {
+        if (out_elements.size() <= static_cast<std::size_t>(out_count)) {
+            return ResultInvalidArgumentSize;
+        }
+
+        StoreData store_data{};
+        database_manager.Get(store_data, index, metadata);
+
+        out_elements[out_count].source = Source::Database;
+        out_elements[out_count].char_info.SetFromStoreData(store_data);
+        out_count++;
+    }
 
     // Include default Mii at the end of the list
     return BuildDefault(out_elements, out_count, source_flag);
 }
 
 Result MiiManager::Get(const DatabaseSessionMetadata& metadata, std::span<CharInfo> out_char_info,
-                       u32& out_count, SourceFlag source_flag) {
+                       u32& out_count, SourceFlag source_flag) const {
     if ((source_flag & SourceFlag::Database) == SourceFlag::None) {
         return BuildDefault(out_char_info, out_count, source_flag);
     }
 
-    // TODO(bunnei): We don't implement the Mii database, so we can't have an entry
+    const auto mii_count = database_manager.GetCount(metadata);
+
+    for (std::size_t index = 0; index < mii_count; ++index) {
+        if (out_char_info.size() <= static_cast<std::size_t>(out_count)) {
+            return ResultInvalidArgumentSize;
+        }
+
+        StoreData store_data{};
+        database_manager.Get(store_data, index, metadata);
+
+        out_char_info[out_count].SetFromStoreData(store_data);
+        out_count++;
+    }
 
     // Include default Mii at the end of the list
     return BuildDefault(out_char_info, out_count, source_flag);
 }
 
+Result MiiManager::Get(const DatabaseSessionMetadata& metadata,
+                       std::span<StoreDataElement> out_elements, u32& out_count,
+                       SourceFlag source_flag) const {
+    if ((source_flag & SourceFlag::Database) == SourceFlag::None) {
+        return BuildDefault(out_elements, out_count, source_flag);
+    }
+
+    const auto mii_count = database_manager.GetCount(metadata);
+
+    for (std::size_t index = 0; index < mii_count; ++index) {
+        if (out_elements.size() <= static_cast<std::size_t>(out_count)) {
+            return ResultInvalidArgumentSize;
+        }
+
+        StoreData store_data{};
+        database_manager.Get(store_data, index, metadata);
+
+        out_elements[out_count].store_data = store_data;
+        out_elements[out_count].source = Source::Database;
+        out_count++;
+    }
+
+    // Include default Mii at the end of the list
+    return BuildDefault(out_elements, out_count, source_flag);
+}
+
+Result MiiManager::Get(const DatabaseSessionMetadata& metadata, std::span<StoreData> out_store_data,
+                       u32& out_count, SourceFlag source_flag) const {
+    if ((source_flag & SourceFlag::Database) == SourceFlag::None) {
+        return BuildDefault(out_store_data, out_count, source_flag);
+    }
+
+    const auto mii_count = database_manager.GetCount(metadata);
+
+    for (std::size_t index = 0; index < mii_count; ++index) {
+        if (out_store_data.size() <= static_cast<std::size_t>(out_count)) {
+            return ResultInvalidArgumentSize;
+        }
+
+        StoreData store_data{};
+        database_manager.Get(store_data, index, metadata);
+
+        out_store_data[out_count] = store_data;
+        out_count++;
+    }
+
+    // Include default Mii at the end of the list
+    return BuildDefault(out_store_data, out_count, source_flag);
+}
 Result MiiManager::BuildDefault(std::span<CharInfoElement> out_elements, u32& out_count,
-                                SourceFlag source_flag) {
+                                SourceFlag source_flag) const {
     if ((source_flag & SourceFlag::Default) == SourceFlag::None) {
         return ResultSuccess;
     }
@@ -129,7 +425,7 @@ Result MiiManager::BuildDefault(std::span<CharInfoElement> out_elements, u32& ou
 }
 
 Result MiiManager::BuildDefault(std::span<CharInfo> out_char_info, u32& out_count,
-                                SourceFlag source_flag) {
+                                SourceFlag source_flag) const {
     if ((source_flag & SourceFlag::Default) == SourceFlag::None) {
         return ResultSuccess;
     }
@@ -150,23 +446,41 @@ Result MiiManager::BuildDefault(std::span<CharInfo> out_char_info, u32& out_coun
     return ResultSuccess;
 }
 
-Result MiiManager::GetIndex(const DatabaseSessionMetadata& metadata, const CharInfo& char_info,
-                            s32& out_index) {
-
-    if (char_info.Verify() != ValidationResult::NoErrors) {
-        return ResultInvalidCharInfo;
+Result MiiManager::BuildDefault(std::span<StoreDataElement> out_elements, u32& out_count,
+                                SourceFlag source_flag) const {
+    if ((source_flag & SourceFlag::Default) == SourceFlag::None) {
+        return ResultSuccess;
     }
 
-    constexpr u32 INVALID_INDEX{0xFFFFFFFF};
+    for (std::size_t index = 0; index < DefaultMiiCount; ++index) {
+        if (out_elements.size() <= static_cast<std::size_t>(out_count)) {
+            return ResultInvalidArgumentSize;
+        }
 
-    out_index = INVALID_INDEX;
+        out_elements[out_count].store_data.BuildDefault(static_cast<u32>(index));
+        out_elements[out_count].source = Source::Default;
+        out_count++;
+    }
 
-    // TODO(bunnei): We don't implement the Mii database, so we can't have an index
-    return ResultNotFound;
+    return ResultSuccess;
 }
 
-void MiiManager::SetInterfaceVersion(DatabaseSessionMetadata& metadata, u32 version) {
-    metadata.interface_version = version;
+Result MiiManager::BuildDefault(std::span<StoreData> out_char_info, u32& out_count,
+                                SourceFlag source_flag) const {
+    if ((source_flag & SourceFlag::Default) == SourceFlag::None) {
+        return ResultSuccess;
+    }
+
+    for (std::size_t index = 0; index < DefaultMiiCount; ++index) {
+        if (out_char_info.size() <= static_cast<std::size_t>(out_count)) {
+            return ResultInvalidArgumentSize;
+        }
+
+        out_char_info[out_count].BuildDefault(static_cast<u32>(index));
+        out_count++;
+    }
+
+    return ResultSuccess;
 }
 
 } // namespace Service::Mii
diff --git a/src/core/hle/service/mii/mii_manager.h b/src/core/hle/service/mii/mii_manager.h
index a2e7a6d73..48d8e8bb7 100644
--- a/src/core/hle/service/mii/mii_manager.h
+++ b/src/core/hle/service/mii/mii_manager.h
@@ -3,47 +3,85 @@
 
 #pragma once
 
-#include <vector>
+#include <span>
 
 #include "core/hle/result.h"
+#include "core/hle/service/mii/mii_database_manager.h"
 #include "core/hle/service/mii/mii_types.h"
-#include "core/hle/service/mii/types/char_info.h"
-#include "core/hle/service/mii/types/store_data.h"
-#include "core/hle/service/mii/types/ver3_store_data.h"
 
 namespace Service::Mii {
+class CharInfo;
+class CoreData;
+class StoreData;
+class Ver3StoreData;
 
-// The Mii manager is responsible for loading and storing the Miis to the database in NAND along
-// with providing an easy interface for HLE emulation of the mii service.
+struct CharInfoElement;
+struct StoreDataElement;
+
+// The Mii manager is responsible for handling mii operations along with providing an easy interface
+// for HLE emulation of the mii service.
 class MiiManager {
 public:
     MiiManager();
+    Result Initialize(DatabaseSessionMetadata& metadata);
 
-    bool IsUpdated(DatabaseSessionMetadata& metadata, SourceFlag source_flag) const;
+    // Auto generated mii
+    void BuildDefault(CharInfo& out_char_info, u32 index) const;
+    void BuildBase(CharInfo& out_char_info, Gender gender) const;
+    void BuildRandom(CharInfo& out_char_info, Age age, Gender gender, Race race) const;
 
+    // Database operations
     bool IsFullDatabase() const;
+    void SetInterfaceVersion(DatabaseSessionMetadata& metadata, u32 version) const;
+    bool IsUpdated(DatabaseSessionMetadata& metadata, SourceFlag source_flag) const;
     u32 GetCount(const DatabaseSessionMetadata& metadata, SourceFlag source_flag) const;
-    Result UpdateLatest(DatabaseSessionMetadata& metadata, CharInfo& out_char_info,
-                        const CharInfo& char_info, SourceFlag source_flag);
+    Result Move(DatabaseSessionMetadata& metadata, u32 index, const Common::UUID& create_id);
+    Result AddOrReplace(DatabaseSessionMetadata& metadata, const StoreData& store_data);
+    Result Delete(DatabaseSessionMetadata& metadata, const Common::UUID& create_id);
+    s32 FindIndex(const Common::UUID& create_id, bool is_special) const;
+    Result GetIndex(const DatabaseSessionMetadata& metadata, const CharInfo& char_info,
+                    s32& out_index) const;
+    Result Append(DatabaseSessionMetadata& metadata, const CharInfo& char_info);
+
+    // Test database operations
+    bool IsBrokenWithClearFlag(DatabaseSessionMetadata& metadata);
+    Result DestroyFile(DatabaseSessionMetadata& metadata);
+    Result DeleteFile();
+    Result Format(DatabaseSessionMetadata& metadata);
+
+    // Mii conversions
+    Result ConvertV3ToCharInfo(CharInfo& out_char_info, const Ver3StoreData& mii_v3) const;
+    Result ConvertCoreDataToCharInfo(CharInfo& out_char_info, const CoreData& core_data) const;
+    Result ConvertCharInfoToCoreData(CoreData& out_core_data, const CharInfo& char_info) const;
+    Result UpdateLatest(const DatabaseSessionMetadata& metadata, CharInfo& out_char_info,
+                        const CharInfo& char_info, SourceFlag source_flag) const;
+    Result UpdateLatest(const DatabaseSessionMetadata& metadata, StoreData& out_store_data,
+                        const StoreData& store_data, SourceFlag source_flag) const;
+
+    // Overloaded getters
     Result Get(const DatabaseSessionMetadata& metadata, std::span<CharInfoElement> out_elements,
-               u32& out_count, SourceFlag source_flag);
+               u32& out_count, SourceFlag source_flag) const;
     Result Get(const DatabaseSessionMetadata& metadata, std::span<CharInfo> out_char_info,
-               u32& out_count, SourceFlag source_flag);
-    void BuildDefault(CharInfo& out_char_info, u32 index) const;
-    void BuildBase(CharInfo& out_char_info, Gender gender) const;
-    void BuildRandom(CharInfo& out_char_info, Age age, Gender gender, Race race) const;
-    void ConvertV3ToCharInfo(CharInfo& out_char_info, const Ver3StoreData& mii_v3) const;
-    std::vector<CharInfoElement> GetDefault(SourceFlag source_flag);
-    Result GetIndex(const DatabaseSessionMetadata& metadata, const CharInfo& char_info,
-                    s32& out_index);
-    void SetInterfaceVersion(DatabaseSessionMetadata& metadata, u32 version);
+               u32& out_count, SourceFlag source_flag) const;
+    Result Get(const DatabaseSessionMetadata& metadata, std::span<StoreDataElement> out_elements,
+               u32& out_count, SourceFlag source_flag) const;
+    Result Get(const DatabaseSessionMetadata& metadata, std::span<StoreData> out_store_data,
+               u32& out_count, SourceFlag source_flag) const;
 
 private:
     Result BuildDefault(std::span<CharInfoElement> out_elements, u32& out_count,
-                        SourceFlag source_flag);
-    Result BuildDefault(std::span<CharInfo> out_char_info, u32& out_count, SourceFlag source_flag);
+                        SourceFlag source_flag) const;
+    Result BuildDefault(std::span<CharInfo> out_char_info, u32& out_count,
+                        SourceFlag source_flag) const;
+    Result BuildDefault(std::span<StoreDataElement> out_char_info, u32& out_count,
+                        SourceFlag source_flag) const;
+    Result BuildDefault(std::span<StoreData> out_char_info, u32& out_count,
+                        SourceFlag source_flag) const;
+
+    DatabaseManager database_manager{};
 
-    u64 update_counter{};
+    // This should be a global value
+    bool is_broken_with_clear_flag{};
 };
 
 }; // namespace Service::Mii
diff --git a/src/core/hle/service/mii/mii_result.h b/src/core/hle/service/mii/mii_result.h
index 021cb76da..e2c36e556 100644
--- a/src/core/hle/service/mii/mii_result.h
+++ b/src/core/hle/service/mii/mii_result.h
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
@@ -13,8 +13,15 @@ constexpr Result ResultNotUpdated{ErrorModule::Mii, 3};
 constexpr Result ResultNotFound{ErrorModule::Mii, 4};
 constexpr Result ResultDatabaseFull{ErrorModule::Mii, 5};
 constexpr Result ResultInvalidCharInfo{ErrorModule::Mii, 100};
+constexpr Result ResultInvalidDatabaseChecksum{ErrorModule::Mii, 101};
+constexpr Result ResultInvalidDatabaseSignature{ErrorModule::Mii, 103};
+constexpr Result ResultInvalidDatabaseVersion{ErrorModule::Mii, 104};
+constexpr Result ResultInvalidDatabaseLength{ErrorModule::Mii, 105};
+constexpr Result ResultInvalidCharInfo2{ErrorModule::Mii, 107};
 constexpr Result ResultInvalidStoreData{ErrorModule::Mii, 109};
 constexpr Result ResultInvalidOperation{ErrorModule::Mii, 202};
 constexpr Result ResultPermissionDenied{ErrorModule::Mii, 203};
+constexpr Result ResultTestModeOnly{ErrorModule::Mii, 204};
+constexpr Result ResultInvalidCharInfoType{ErrorModule::Mii, 205};
 
 }; // namespace Service::Mii
diff --git a/src/core/hle/service/mii/mii_types.h b/src/core/hle/service/mii/mii_types.h
index 95476f745..08c6029df 100644
--- a/src/core/hle/service/mii/mii_types.h
+++ b/src/core/hle/service/mii/mii_types.h
@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
@@ -13,6 +13,7 @@
 
 namespace Service::Mii {
 
+constexpr std::size_t MaxNameSize = 10;
 constexpr u8 MaxHeight = 127;
 constexpr u8 MaxBuild = 127;
 constexpr u8 MaxType = 1;
@@ -26,14 +27,14 @@ constexpr u8 MaxEyebrowScale = 8;
 constexpr u8 MaxEyebrowAspect = 6;
 constexpr u8 MaxEyebrowRotate = 11;
 constexpr u8 MaxEyebrowX = 12;
-constexpr u8 MaxEyebrowY = 18;
+constexpr u8 MaxEyebrowY = 15;
 constexpr u8 MaxNoseScale = 8;
 constexpr u8 MaxNoseY = 18;
 constexpr u8 MaxMouthScale = 8;
 constexpr u8 MaxMoutAspect = 6;
 constexpr u8 MaxMouthY = 18;
 constexpr u8 MaxMustacheScale = 8;
-constexpr u8 MasMustacheY = 16;
+constexpr u8 MaxMustacheY = 16;
 constexpr u8 MaxGlassScale = 7;
 constexpr u8 MaxGlassY = 20;
 constexpr u8 MaxMoleScale = 8;
@@ -599,24 +600,21 @@ enum class ValidationResult : u32 {
     InvalidRegionMove = 0x31,
     InvalidCreateId = 0x32,
     InvalidName = 0x33,
+    InvalidChecksum = 0x34,
     InvalidType = 0x35,
 };
 
 struct Nickname {
-    static constexpr std::size_t MaxNameSize = 10;
-    std::array<char16_t, MaxNameSize> data;
+    std::array<char16_t, MaxNameSize> data{};
 
-    // Checks for null, non-zero terminated or dirty strings
+    // Checks for null or dirty strings
     bool IsValid() const {
         if (data[0] == 0) {
             return false;
         }
 
-        if (data[MaxNameSize] != 0) {
-            return false;
-        }
         std::size_t index = 1;
-        while (data[index] != 0) {
+        while (index < MaxNameSize && data[index] != 0) {
             index++;
         }
         while (index < MaxNameSize && data[index] == 0) {
diff --git a/src/core/hle/service/mii/mii_util.h b/src/core/hle/service/mii/mii_util.h
index ddb544c23..3534fa31d 100644
--- a/src/core/hle/service/mii/mii_util.h
+++ b/src/core/hle/service/mii/mii_util.h
@@ -28,6 +28,32 @@ public:
         return Common::swap16(static_cast<u16>(crc));
     }
 
+    static u16 CalculateDeviceCrc16(const Common::UUID& uuid, std::size_t data_size) {
+        constexpr u16 magic{0x1021};
+        s32 crc{};
+
+        for (std::size_t i = 0; i < uuid.uuid.size(); i++) {
+            for (std::size_t j = 0; j < 8; j++) {
+                crc <<= 1;
+                if ((crc & 0x10000) != 0) {
+                    crc = crc ^ magic;
+                }
+            }
+            crc ^= uuid.uuid[i];
+        }
+
+        // As much as this looks wrong this is what N's does
+
+        for (std::size_t i = 0; i < data_size * 8; i++) {
+            crc <<= 1;
+            if ((crc & 0x10000) != 0) {
+                crc = crc ^ magic;
+            }
+        }
+
+        return Common::swap16(static_cast<u16>(crc));
+    }
+
     static Common::UUID MakeCreateId() {
         return Common::UUID::MakeRandomRFC4122V4();
     }
diff --git a/src/core/hle/service/mii/types/char_info.cpp b/src/core/hle/service/mii/types/char_info.cpp
index bb948c628..e90124af4 100644
--- a/src/core/hle/service/mii/types/char_info.cpp
+++ b/src/core/hle/service/mii/types/char_info.cpp
@@ -37,7 +37,7 @@ void CharInfo::SetFromStoreData(const StoreData& store_data) {
     eyebrow_aspect = store_data.GetEyebrowAspect();
     eyebrow_rotate = store_data.GetEyebrowRotate();
     eyebrow_x = store_data.GetEyebrowX();
-    eyebrow_y = store_data.GetEyebrowY();
+    eyebrow_y = store_data.GetEyebrowY() + 3;
     nose_type = store_data.GetNoseType();
     nose_scale = store_data.GetNoseScale();
     nose_y = store_data.GetNoseY();
@@ -150,7 +150,7 @@ ValidationResult CharInfo::Verify() const {
     if (eyebrow_x > MaxEyebrowX) {
         return ValidationResult::InvalidEyebrowX;
     }
-    if (eyebrow_y > MaxEyebrowY) {
+    if (eyebrow_y - 3 > MaxEyebrowY) {
         return ValidationResult::InvalidEyebrowY;
     }
     if (nose_type > NoseType::Max) {
@@ -189,7 +189,7 @@ ValidationResult CharInfo::Verify() const {
     if (mustache_scale > MaxMustacheScale) {
         return ValidationResult::InvalidMustacheScale;
     }
-    if (mustache_y > MasMustacheY) {
+    if (mustache_y > MaxMustacheY) {
         return ValidationResult::InvalidMustacheY;
     }
     if (glass_type > GlassType::Max) {
diff --git a/src/core/hle/service/mii/types/char_info.h b/src/core/hle/service/mii/types/char_info.h
index d069b221f..d0c457fd5 100644
--- a/src/core/hle/service/mii/types/char_info.h
+++ b/src/core/hle/service/mii/types/char_info.h
@@ -70,59 +70,59 @@ public:
     bool operator==(const CharInfo& info);
 
 private:
-    Common::UUID create_id;
-    Nickname name;
-    u16 null_terminator;
-    FontRegion font_region;
-    FavoriteColor favorite_color;
-    Gender gender;
-    u8 height;
-    u8 build;
-    u8 type;
-    u8 region_move;
-    FacelineType faceline_type;
-    FacelineColor faceline_color;
-    FacelineWrinkle faceline_wrinkle;
-    FacelineMake faceline_make;
-    HairType hair_type;
-    CommonColor hair_color;
-    HairFlip hair_flip;
-    EyeType eye_type;
-    CommonColor eye_color;
-    u8 eye_scale;
-    u8 eye_aspect;
-    u8 eye_rotate;
-    u8 eye_x;
-    u8 eye_y;
-    EyebrowType eyebrow_type;
-    CommonColor eyebrow_color;
-    u8 eyebrow_scale;
-    u8 eyebrow_aspect;
-    u8 eyebrow_rotate;
-    u8 eyebrow_x;
-    u8 eyebrow_y;
-    NoseType nose_type;
-    u8 nose_scale;
-    u8 nose_y;
-    MouthType mouth_type;
-    CommonColor mouth_color;
-    u8 mouth_scale;
-    u8 mouth_aspect;
-    u8 mouth_y;
-    CommonColor beard_color;
-    BeardType beard_type;
-    MustacheType mustache_type;
-    u8 mustache_scale;
-    u8 mustache_y;
-    GlassType glass_type;
-    CommonColor glass_color;
-    u8 glass_scale;
-    u8 glass_y;
-    MoleType mole_type;
-    u8 mole_scale;
-    u8 mole_x;
-    u8 mole_y;
-    u8 padding;
+    Common::UUID create_id{};
+    Nickname name{};
+    u16 null_terminator{};
+    FontRegion font_region{};
+    FavoriteColor favorite_color{};
+    Gender gender{};
+    u8 height{};
+    u8 build{};
+    u8 type{};
+    u8 region_move{};
+    FacelineType faceline_type{};
+    FacelineColor faceline_color{};
+    FacelineWrinkle faceline_wrinkle{};
+    FacelineMake faceline_make{};
+    HairType hair_type{};
+    CommonColor hair_color{};
+    HairFlip hair_flip{};
+    EyeType eye_type{};
+    CommonColor eye_color{};
+    u8 eye_scale{};
+    u8 eye_aspect{};
+    u8 eye_rotate{};
+    u8 eye_x{};
+    u8 eye_y{};
+    EyebrowType eyebrow_type{};
+    CommonColor eyebrow_color{};
+    u8 eyebrow_scale{};
+    u8 eyebrow_aspect{};
+    u8 eyebrow_rotate{};
+    u8 eyebrow_x{};
+    u8 eyebrow_y{};
+    NoseType nose_type{};
+    u8 nose_scale{};
+    u8 nose_y{};
+    MouthType mouth_type{};
+    CommonColor mouth_color{};
+    u8 mouth_scale{};
+    u8 mouth_aspect{};
+    u8 mouth_y{};
+    CommonColor beard_color{};
+    BeardType beard_type{};
+    MustacheType mustache_type{};
+    u8 mustache_scale{};
+    u8 mustache_y{};
+    GlassType glass_type{};
+    CommonColor glass_color{};
+    u8 glass_scale{};
+    u8 glass_y{};
+    MoleType mole_type{};
+    u8 mole_scale{};
+    u8 mole_x{};
+    u8 mole_y{};
+    u8 padding{};
 };
 static_assert(sizeof(CharInfo) == 0x58, "CharInfo has incorrect size.");
 static_assert(std::has_unique_object_representations_v<CharInfo>,
diff --git a/src/core/hle/service/mii/types/core_data.cpp b/src/core/hle/service/mii/types/core_data.cpp
index 659288b51..970c748ca 100644
--- a/src/core/hle/service/mii/types/core_data.cpp
+++ b/src/core/hle/service/mii/types/core_data.cpp
@@ -3,6 +3,7 @@
 
 #include "common/assert.h"
 #include "core/hle/service/mii/mii_util.h"
+#include "core/hle/service/mii/types/char_info.h"
 #include "core/hle/service/mii/types/core_data.h"
 #include "core/hle/service/mii/types/raw_data.h"
 
@@ -112,7 +113,7 @@ void CoreData::BuildRandom(Age age, Gender gender, Race race) {
             .values[MiiUtil::GetRandomValue<std::size_t>(eyebrow_type_info.values_count)]);
 
     const auto eyebrow_rotate_1{race == Race::Asian ? 6 : 0};
-    const auto eyebrow_y{race == Race::Asian ? 9 : 10};
+    const auto eyebrow_y{race == Race::Asian ? 6 : 7};
     const auto eyebrow_rotate_offset{32 - RawData::EyebrowRotateLookup[eyebrow_rotate_1] + 6};
     const auto eyebrow_rotate{
         32 - RawData::EyebrowRotateLookup[static_cast<std::size_t>(data.eyebrow_type.Value())]};
@@ -170,7 +171,7 @@ void CoreData::BuildRandom(Age age, Gender gender, Race race) {
     u8 glasses_type{};
     while (glasses_type_start < glasses_type_info.values[glasses_type]) {
         if (++glasses_type >= glasses_type_info.values_count) {
-            ASSERT(false);
+            glasses_type = 0;
             break;
         }
     }
@@ -178,6 +179,7 @@ void CoreData::BuildRandom(Age age, Gender gender, Race race) {
     SetGlassType(static_cast<GlassType>(glasses_type));
     SetGlassColor(RawData::GetGlassColorFromVer3(0));
     SetGlassScale(4);
+    SetGlassY(static_cast<u8>(axis_y + 10));
 
     SetMoleType(MoleType::None);
     SetMoleScale(4);
@@ -185,9 +187,211 @@ void CoreData::BuildRandom(Age age, Gender gender, Race race) {
     SetMoleY(20);
 }
 
-u32 CoreData::IsValid() const {
-    // TODO: Complete this
-    return 0;
+void CoreData::BuildFromCharInfo(const CharInfo& char_info) {
+    name = char_info.GetNickname();
+    SetFontRegion(char_info.GetFontRegion());
+    SetFavoriteColor(char_info.GetFavoriteColor());
+    SetGender(char_info.GetGender());
+    SetHeight(char_info.GetHeight());
+    SetBuild(char_info.GetBuild());
+    SetType(char_info.GetType());
+    SetRegionMove(char_info.GetRegionMove());
+    SetFacelineType(char_info.GetFacelineType());
+    SetFacelineColor(char_info.GetFacelineColor());
+    SetFacelineWrinkle(char_info.GetFacelineWrinkle());
+    SetFacelineMake(char_info.GetFacelineMake());
+    SetHairType(char_info.GetHairType());
+    SetHairColor(char_info.GetHairColor());
+    SetHairFlip(char_info.GetHairFlip());
+    SetEyeType(char_info.GetEyeType());
+    SetEyeColor(char_info.GetEyeColor());
+    SetEyeScale(char_info.GetEyeScale());
+    SetEyeAspect(char_info.GetEyeAspect());
+    SetEyeRotate(char_info.GetEyeRotate());
+    SetEyeX(char_info.GetEyeX());
+    SetEyeY(char_info.GetEyeY());
+    SetEyebrowType(char_info.GetEyebrowType());
+    SetEyebrowColor(char_info.GetEyebrowColor());
+    SetEyebrowScale(char_info.GetEyebrowScale());
+    SetEyebrowAspect(char_info.GetEyebrowAspect());
+    SetEyebrowRotate(char_info.GetEyebrowRotate());
+    SetEyebrowX(char_info.GetEyebrowX());
+    SetEyebrowY(char_info.GetEyebrowY() - 3);
+    SetNoseType(char_info.GetNoseType());
+    SetNoseScale(char_info.GetNoseScale());
+    SetNoseY(char_info.GetNoseY());
+    SetMouthType(char_info.GetMouthType());
+    SetMouthColor(char_info.GetMouthColor());
+    SetMouthScale(char_info.GetMouthScale());
+    SetMouthAspect(char_info.GetMouthAspect());
+    SetMouthY(char_info.GetMouthY());
+    SetBeardColor(char_info.GetBeardColor());
+    SetBeardType(char_info.GetBeardType());
+    SetMustacheType(char_info.GetMustacheType());
+    SetMustacheScale(char_info.GetMustacheScale());
+    SetMustacheY(char_info.GetMustacheY());
+    SetGlassType(char_info.GetGlassType());
+    SetGlassColor(char_info.GetGlassColor());
+    SetGlassScale(char_info.GetGlassScale());
+    SetGlassY(char_info.GetGlassY());
+    SetMoleType(char_info.GetMoleType());
+    SetMoleScale(char_info.GetMoleScale());
+    SetMoleX(char_info.GetMoleX());
+    SetMoleY(char_info.GetMoleY());
+}
+
+ValidationResult CoreData::IsValid() const {
+    if (!name.IsValid()) {
+        return ValidationResult::InvalidName;
+    }
+    if (GetFontRegion() > FontRegion::Max) {
+        return ValidationResult::InvalidFont;
+    }
+    if (GetFavoriteColor() > FavoriteColor::Max) {
+        return ValidationResult::InvalidColor;
+    }
+    if (GetGender() > Gender::Max) {
+        return ValidationResult::InvalidGender;
+    }
+    if (GetHeight() > MaxHeight) {
+        return ValidationResult::InvalidHeight;
+    }
+    if (GetBuild() > MaxBuild) {
+        return ValidationResult::InvalidBuild;
+    }
+    if (GetType() > MaxType) {
+        return ValidationResult::InvalidType;
+    }
+    if (GetRegionMove() > MaxRegionMove) {
+        return ValidationResult::InvalidRegionMove;
+    }
+    if (GetFacelineType() > FacelineType::Max) {
+        return ValidationResult::InvalidFacelineType;
+    }
+    if (GetFacelineColor() > FacelineColor::Max) {
+        return ValidationResult::InvalidFacelineColor;
+    }
+    if (GetFacelineWrinkle() > FacelineWrinkle::Max) {
+        return ValidationResult::InvalidFacelineWrinkle;
+    }
+    if (GetFacelineMake() > FacelineMake::Max) {
+        return ValidationResult::InvalidFacelineMake;
+    }
+    if (GetHairType() > HairType::Max) {
+        return ValidationResult::InvalidHairType;
+    }
+    if (GetHairColor() > CommonColor::Max) {
+        return ValidationResult::InvalidHairColor;
+    }
+    if (GetHairFlip() > HairFlip::Max) {
+        return ValidationResult::InvalidHairFlip;
+    }
+    if (GetEyeType() > EyeType::Max) {
+        return ValidationResult::InvalidEyeType;
+    }
+    if (GetEyeColor() > CommonColor::Max) {
+        return ValidationResult::InvalidEyeColor;
+    }
+    if (GetEyeScale() > MaxEyeScale) {
+        return ValidationResult::InvalidEyeScale;
+    }
+    if (GetEyeAspect() > MaxEyeAspect) {
+        return ValidationResult::InvalidEyeAspect;
+    }
+    if (GetEyeRotate() > MaxEyeRotate) {
+        return ValidationResult::InvalidEyeRotate;
+    }
+    if (GetEyeX() > MaxEyeX) {
+        return ValidationResult::InvalidEyeX;
+    }
+    if (GetEyeY() > MaxEyeY) {
+        return ValidationResult::InvalidEyeY;
+    }
+    if (GetEyebrowType() > EyebrowType::Max) {
+        return ValidationResult::InvalidEyebrowType;
+    }
+    if (GetEyebrowColor() > CommonColor::Max) {
+        return ValidationResult::InvalidEyebrowColor;
+    }
+    if (GetEyebrowScale() > MaxEyebrowScale) {
+        return ValidationResult::InvalidEyebrowScale;
+    }
+    if (GetEyebrowAspect() > MaxEyebrowAspect) {
+        return ValidationResult::InvalidEyebrowAspect;
+    }
+    if (GetEyebrowRotate() > MaxEyebrowRotate) {
+        return ValidationResult::InvalidEyebrowRotate;
+    }
+    if (GetEyebrowX() > MaxEyebrowX) {
+        return ValidationResult::InvalidEyebrowX;
+    }
+    if (GetEyebrowY() > MaxEyebrowY) {
+        return ValidationResult::InvalidEyebrowY;
+    }
+    if (GetNoseType() > NoseType::Max) {
+        return ValidationResult::InvalidNoseType;
+    }
+    if (GetNoseScale() > MaxNoseScale) {
+        return ValidationResult::InvalidNoseScale;
+    }
+    if (GetNoseY() > MaxNoseY) {
+        return ValidationResult::InvalidNoseY;
+    }
+    if (GetMouthType() > MouthType::Max) {
+        return ValidationResult::InvalidMouthType;
+    }
+    if (GetMouthColor() > CommonColor::Max) {
+        return ValidationResult::InvalidMouthColor;
+    }
+    if (GetMouthScale() > MaxMouthScale) {
+        return ValidationResult::InvalidMouthScale;
+    }
+    if (GetMouthAspect() > MaxMoutAspect) {
+        return ValidationResult::InvalidMouthAspect;
+    }
+    if (GetMouthY() > MaxMouthY) {
+        return ValidationResult::InvalidMouthY;
+    }
+    if (GetBeardColor() > CommonColor::Max) {
+        return ValidationResult::InvalidBeardColor;
+    }
+    if (GetBeardType() > BeardType::Max) {
+        return ValidationResult::InvalidBeardType;
+    }
+    if (GetMustacheType() > MustacheType::Max) {
+        return ValidationResult::InvalidMustacheType;
+    }
+    if (GetMustacheScale() > MaxMustacheScale) {
+        return ValidationResult::InvalidMustacheScale;
+    }
+    if (GetMustacheY() > MaxMustacheY) {
+        return ValidationResult::InvalidMustacheY;
+    }
+    if (GetGlassType() > GlassType::Max) {
+        return ValidationResult::InvalidGlassType;
+    }
+    if (GetGlassColor() > CommonColor::Max) {
+        return ValidationResult::InvalidGlassColor;
+    }
+    if (GetGlassScale() > MaxGlassScale) {
+        return ValidationResult::InvalidGlassScale;
+    }
+    if (GetGlassY() > MaxGlassY) {
+        return ValidationResult::InvalidGlassY;
+    }
+    if (GetMoleType() > MoleType::Max) {
+        return ValidationResult::InvalidMoleType;
+    }
+    if (GetMoleScale() > MaxMoleScale) {
+        return ValidationResult::InvalidMoleScale;
+    }
+    if (GetMoleX() > MaxMoleX) {
+        return ValidationResult::InvalidMoleX;
+    }
+    if (GetMoleY() > MaxMoleY) {
+        return ValidationResult::InvalidMoleY;
+    }
+    return ValidationResult::NoErrors;
 }
 
 void CoreData::SetFontRegion(FontRegion value) {
@@ -314,8 +518,8 @@ void CoreData::SetNoseY(u8 value) {
     data.nose_y.Assign(value);
 }
 
-void CoreData::SetMouthType(u8 value) {
-    data.mouth_type.Assign(value);
+void CoreData::SetMouthType(MouthType value) {
+    data.mouth_type.Assign(static_cast<u32>(value));
 }
 
 void CoreData::SetMouthColor(CommonColor value) {
diff --git a/src/core/hle/service/mii/types/core_data.h b/src/core/hle/service/mii/types/core_data.h
index cebcd2ee4..8897e4f3b 100644
--- a/src/core/hle/service/mii/types/core_data.h
+++ b/src/core/hle/service/mii/types/core_data.h
@@ -6,6 +6,7 @@
 #include "core/hle/service/mii/mii_types.h"
 
 namespace Service::Mii {
+class CharInfo;
 
 struct StoreDataBitFields {
     union {
@@ -100,8 +101,9 @@ class CoreData {
 public:
     void SetDefault();
     void BuildRandom(Age age, Gender gender, Race race);
+    void BuildFromCharInfo(const CharInfo& char_info);
 
-    u32 IsValid() const;
+    ValidationResult IsValid() const;
 
     void SetFontRegion(FontRegion value);
     void SetFavoriteColor(FavoriteColor value);
@@ -134,7 +136,7 @@ public:
     void SetNoseType(NoseType value);
     void SetNoseScale(u8 value);
     void SetNoseY(u8 value);
-    void SetMouthType(u8 value);
+    void SetMouthType(MouthType value);
     void SetMouthColor(CommonColor value);
     void SetMouthScale(u8 value);
     void SetMouthAspect(u8 value);
@@ -212,5 +214,6 @@ private:
     Nickname name{};
 };
 static_assert(sizeof(CoreData) == 0x30, "CoreData has incorrect size.");
+static_assert(std::is_trivially_copyable_v<CoreData>, "CoreData type must be trivially copyable.");
 
 }; // namespace Service::Mii
diff --git a/src/core/hle/service/mii/types/raw_data.cpp b/src/core/hle/service/mii/types/raw_data.cpp
index 5143abcc8..0e1a07fd7 100644
--- a/src/core/hle/service/mii/types/raw_data.cpp
+++ b/src/core/hle/service/mii/types/raw_data.cpp
@@ -1716,18 +1716,18 @@ const std::array<RandomMiiData4, 18> RandomMiiMouthType{
 const std::array<RandomMiiData2, 3> RandomMiiGlassType{
     RandomMiiData2{
         .arg_1 = 0,
-        .values_count = 9,
-        .values = {90, 94, 96, 100, 0, 0, 0, 0, 0},
+        .values_count = 4,
+        .values = {90, 94, 96, 100},
     },
     RandomMiiData2{
         .arg_1 = 1,
-        .values_count = 9,
-        .values = {83, 86, 90, 93, 94, 96, 98, 100, 0},
+        .values_count = 8,
+        .values = {83, 86, 90, 93, 94, 96, 98, 100},
     },
     RandomMiiData2{
         .arg_1 = 2,
-        .values_count = 9,
-        .values = {78, 83, 0, 93, 0, 0, 98, 100, 0},
+        .values_count = 8,
+        .values = {78, 83, 0, 93, 0, 0, 98, 100},
     },
 };
 
diff --git a/src/core/hle/service/mii/types/store_data.cpp b/src/core/hle/service/mii/types/store_data.cpp
index 8fce636c7..127221fdb 100644
--- a/src/core/hle/service/mii/types/store_data.cpp
+++ b/src/core/hle/service/mii/types/store_data.cpp
@@ -1,6 +1,7 @@
 // SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
+#include "core/hle/service/mii/mii_result.h"
 #include "core/hle/service/mii/mii_util.h"
 #include "core/hle/service/mii/types/raw_data.h"
 #include "core/hle/service/mii/types/store_data.h"
@@ -35,13 +36,13 @@ void StoreData::BuildDefault(u32 mii_index) {
     core_data.SetEyebrowAspect(static_cast<u8>(default_mii.eyebrow_aspect));
     core_data.SetEyebrowRotate(static_cast<u8>(default_mii.eyebrow_rotate));
     core_data.SetEyebrowX(static_cast<u8>(default_mii.eyebrow_x));
-    core_data.SetEyebrowY(static_cast<u8>(default_mii.eyebrow_y));
+    core_data.SetEyebrowY(static_cast<u8>(default_mii.eyebrow_y - 3));
 
     core_data.SetNoseType(static_cast<NoseType>(default_mii.nose_type));
     core_data.SetNoseScale(static_cast<u8>(default_mii.nose_scale));
     core_data.SetNoseY(static_cast<u8>(default_mii.nose_y));
 
-    core_data.SetMouthType(static_cast<u8>(default_mii.mouth_type));
+    core_data.SetMouthType(static_cast<MouthType>(default_mii.mouth_type));
     core_data.SetMouthColor(
         RawData::GetMouthColorFromVer3(static_cast<u8>(default_mii.mouth_color)));
     core_data.SetMouthScale(static_cast<u8>(default_mii.mouth_scale));
@@ -75,10 +76,8 @@ void StoreData::BuildDefault(u32 mii_index) {
     core_data.SetType(static_cast<u8>(default_mii.type));
     core_data.SetNickname(default_mii.nickname);
 
-    const auto device_id = MiiUtil::GetDeviceId();
     create_id = MiiUtil::MakeCreateId();
-    device_crc = MiiUtil::CalculateCrc16(&device_id, sizeof(Common::UUID));
-    data_crc = MiiUtil::CalculateCrc16(&core_data, sizeof(CoreData));
+    SetChecksum();
 }
 
 void StoreData::BuildBase(Gender gender) {
@@ -109,13 +108,13 @@ void StoreData::BuildBase(Gender gender) {
     core_data.SetEyebrowAspect(static_cast<u8>(default_mii.eyebrow_aspect));
     core_data.SetEyebrowRotate(static_cast<u8>(default_mii.eyebrow_rotate));
     core_data.SetEyebrowX(static_cast<u8>(default_mii.eyebrow_x));
-    core_data.SetEyebrowY(static_cast<u8>(default_mii.eyebrow_y));
+    core_data.SetEyebrowY(static_cast<u8>(default_mii.eyebrow_y - 3));
 
     core_data.SetNoseType(static_cast<NoseType>(default_mii.nose_type));
     core_data.SetNoseScale(static_cast<u8>(default_mii.nose_scale));
     core_data.SetNoseY(static_cast<u8>(default_mii.nose_y));
 
-    core_data.SetMouthType(static_cast<u8>(default_mii.mouth_type));
+    core_data.SetMouthType(static_cast<MouthType>(default_mii.mouth_type));
     core_data.SetMouthColor(
         RawData::GetMouthColorFromVer3(static_cast<u8>(default_mii.mouth_color)));
     core_data.SetMouthScale(static_cast<u8>(default_mii.mouth_scale));
@@ -149,37 +148,51 @@ void StoreData::BuildBase(Gender gender) {
     core_data.SetType(static_cast<u8>(default_mii.type));
     core_data.SetNickname(default_mii.nickname);
 
-    const auto device_id = MiiUtil::GetDeviceId();
     create_id = MiiUtil::MakeCreateId();
-    device_crc = MiiUtil::CalculateCrc16(&device_id, sizeof(Common::UUID));
-    data_crc = MiiUtil::CalculateCrc16(&core_data, sizeof(CoreData));
+    SetChecksum();
 }
 
 void StoreData::BuildRandom(Age age, Gender gender, Race race) {
     core_data.BuildRandom(age, gender, race);
-    const auto device_id = MiiUtil::GetDeviceId();
     create_id = MiiUtil::MakeCreateId();
-    device_crc = MiiUtil::CalculateCrc16(&device_id, sizeof(Common::UUID));
-    data_crc = MiiUtil::CalculateCrc16(&core_data, sizeof(CoreData));
+    SetChecksum();
 }
 
-void StoreData::SetInvalidName() {
-    const auto& invalid_name = core_data.GetInvalidNickname();
+void StoreData::BuildWithCharInfo(const CharInfo& char_info) {
+    core_data.BuildFromCharInfo(char_info);
+    create_id = MiiUtil::MakeCreateId();
+    SetChecksum();
+}
+
+void StoreData::BuildWithCoreData(const CoreData& in_core_data) {
+    core_data = in_core_data;
+    create_id = MiiUtil::MakeCreateId();
+    SetChecksum();
+}
+
+Result StoreData::Restore() {
+    // TODO: Implement this
+    return ResultNotUpdated;
+}
+
+ValidationResult StoreData::IsValid() const {
+    if (core_data.IsValid() != ValidationResult::NoErrors) {
+        return core_data.IsValid();
+    }
+    if (data_crc != MiiUtil::CalculateCrc16(&core_data, sizeof(CoreData) + sizeof(Common::UUID))) {
+        return ValidationResult::InvalidChecksum;
+    }
     const auto device_id = MiiUtil::GetDeviceId();
-    core_data.SetNickname(invalid_name);
-    device_crc = MiiUtil::CalculateCrc16(&device_id, sizeof(Common::UUID));
-    data_crc = MiiUtil::CalculateCrc16(&core_data, sizeof(CoreData));
+    if (device_crc != MiiUtil::CalculateDeviceCrc16(device_id, sizeof(StoreData))) {
+        return ValidationResult::InvalidChecksum;
+    }
+    return ValidationResult::NoErrors;
 }
 
 bool StoreData::IsSpecial() const {
     return GetType() == 1;
 }
 
-u32 StoreData::IsValid() const {
-    // TODO: complete this
-    return 0;
-}
-
 void StoreData::SetFontRegion(FontRegion value) {
     core_data.SetFontRegion(value);
 }
@@ -304,7 +317,7 @@ void StoreData::SetNoseY(u8 value) {
     core_data.SetNoseY(value);
 }
 
-void StoreData::SetMouthType(u8 value) {
+void StoreData::SetMouthType(MouthType value) {
     core_data.SetMouthType(value);
 }
 
@@ -380,6 +393,26 @@ void StoreData::SetNickname(Nickname value) {
     core_data.SetNickname(value);
 }
 
+void StoreData::SetInvalidName() {
+    const auto& invalid_name = core_data.GetInvalidNickname();
+    core_data.SetNickname(invalid_name);
+    SetChecksum();
+}
+
+void StoreData::SetChecksum() {
+    SetDataChecksum();
+    SetDeviceChecksum();
+}
+
+void StoreData::SetDataChecksum() {
+    data_crc = MiiUtil::CalculateCrc16(&core_data, sizeof(CoreData) + sizeof(Common::UUID));
+}
+
+void StoreData::SetDeviceChecksum() {
+    const auto device_id = MiiUtil::GetDeviceId();
+    device_crc = MiiUtil::CalculateDeviceCrc16(device_id, sizeof(StoreData));
+}
+
 Common::UUID StoreData::GetCreateId() const {
     return create_id;
 }
@@ -585,7 +618,7 @@ Nickname StoreData::GetNickname() const {
 }
 
 bool StoreData::operator==(const StoreData& data) {
-    bool is_identical = data.core_data.IsValid() == 0;
+    bool is_identical = data.core_data.IsValid() == ValidationResult::NoErrors;
     is_identical &= core_data.GetNickname().data == data.core_data.GetNickname().data;
     is_identical &= GetCreateId() == data.GetCreateId();
     is_identical &= GetFontRegion() == data.GetFontRegion();
diff --git a/src/core/hle/service/mii/types/store_data.h b/src/core/hle/service/mii/types/store_data.h
index 224c32cf8..ed5dfb949 100644
--- a/src/core/hle/service/mii/types/store_data.h
+++ b/src/core/hle/service/mii/types/store_data.h
@@ -3,6 +3,7 @@
 
 #pragma once
 
+#include "core/hle/result.h"
 #include "core/hle/service/mii/mii_types.h"
 #include "core/hle/service/mii/types/core_data.h"
 
@@ -10,17 +11,16 @@ namespace Service::Mii {
 
 class StoreData {
 public:
-    // nn::mii::detail::StoreDataRaw::BuildDefault
     void BuildDefault(u32 mii_index);
-    // nn::mii::detail::StoreDataRaw::BuildDefault
-
     void BuildBase(Gender gender);
-    // nn::mii::detail::StoreDataRaw::BuildRandom
     void BuildRandom(Age age, Gender gender, Race race);
+    void BuildWithCharInfo(const CharInfo& char_info);
+    void BuildWithCoreData(const CoreData& in_core_data);
+    Result Restore();
 
-    bool IsSpecial() const;
+    ValidationResult IsValid() const;
 
-    u32 IsValid() const;
+    bool IsSpecial() const;
 
     void SetFontRegion(FontRegion value);
     void SetFavoriteColor(FavoriteColor value);
@@ -53,7 +53,7 @@ public:
     void SetNoseType(NoseType value);
     void SetNoseScale(u8 value);
     void SetNoseY(u8 value);
-    void SetMouthType(u8 value);
+    void SetMouthType(MouthType value);
     void SetMouthColor(CommonColor value);
     void SetMouthScale(u8 value);
     void SetMouthAspect(u8 value);
@@ -73,6 +73,9 @@ public:
     void SetMoleY(u8 value);
     void SetNickname(Nickname nickname);
     void SetInvalidName();
+    void SetChecksum();
+    void SetDataChecksum();
+    void SetDeviceChecksum();
 
     Common::UUID GetCreateId() const;
     FontRegion GetFontRegion() const;
@@ -135,6 +138,8 @@ private:
     u16 device_crc{};
 };
 static_assert(sizeof(StoreData) == 0x44, "StoreData has incorrect size.");
+static_assert(std::is_trivially_copyable_v<StoreData>,
+              "StoreData type must be trivially copyable.");
 
 struct StoreDataElement {
     StoreData store_data{};
diff --git a/src/core/hle/service/mii/types/ver3_store_data.cpp b/src/core/hle/service/mii/types/ver3_store_data.cpp
index 1c28e0b1b..a019cc9f7 100644
--- a/src/core/hle/service/mii/types/ver3_store_data.cpp
+++ b/src/core/hle/service/mii/types/ver3_store_data.cpp
@@ -22,12 +22,6 @@ void NfpStoreDataExtension::SetFromStoreData(const StoreData& store_data) {
 void Ver3StoreData::BuildToStoreData(StoreData& out_store_data) const {
     out_store_data.BuildBase(Gender::Male);
 
-    if (!IsValid()) {
-        return;
-    }
-
-    // TODO: We are ignoring a bunch of data from the mii_v3
-
     out_store_data.SetGender(static_cast<Gender>(mii_information.gender.Value()));
     out_store_data.SetFavoriteColor(
         static_cast<FavoriteColor>(mii_information.favorite_color.Value()));
@@ -36,65 +30,71 @@ void Ver3StoreData::BuildToStoreData(StoreData& out_store_data) const {
 
     out_store_data.SetNickname(mii_name);
     out_store_data.SetFontRegion(
-        static_cast<FontRegion>(static_cast<u8>(region_information.font_region)));
+        static_cast<FontRegion>(static_cast<u8>(region_information.font_region.Value())));
 
     out_store_data.SetFacelineType(
         static_cast<FacelineType>(appearance_bits1.faceline_type.Value()));
     out_store_data.SetFacelineColor(
-        static_cast<FacelineColor>(appearance_bits1.faceline_color.Value()));
+        RawData::GetFacelineColorFromVer3(appearance_bits1.faceline_color.Value()));
     out_store_data.SetFacelineWrinkle(
         static_cast<FacelineWrinkle>(appearance_bits2.faceline_wrinkle.Value()));
     out_store_data.SetFacelineMake(
         static_cast<FacelineMake>(appearance_bits2.faceline_make.Value()));
 
     out_store_data.SetHairType(static_cast<HairType>(hair_type));
-    out_store_data.SetHairColor(static_cast<CommonColor>(appearance_bits3.hair_color.Value()));
+    out_store_data.SetHairColor(RawData::GetHairColorFromVer3(appearance_bits3.hair_color.Value()));
     out_store_data.SetHairFlip(static_cast<HairFlip>(appearance_bits3.hair_flip.Value()));
 
     out_store_data.SetEyeType(static_cast<EyeType>(appearance_bits4.eye_type.Value()));
-    out_store_data.SetEyeColor(static_cast<CommonColor>(appearance_bits4.eye_color.Value()));
-    out_store_data.SetEyeScale(static_cast<u8>(appearance_bits4.eye_scale));
-    out_store_data.SetEyeAspect(static_cast<u8>(appearance_bits4.eye_aspect));
-    out_store_data.SetEyeRotate(static_cast<u8>(appearance_bits4.eye_rotate));
-    out_store_data.SetEyeX(static_cast<u8>(appearance_bits4.eye_x));
-    out_store_data.SetEyeY(static_cast<u8>(appearance_bits4.eye_y));
+    out_store_data.SetEyeColor(RawData::GetEyeColorFromVer3(appearance_bits4.eye_color.Value()));
+    out_store_data.SetEyeScale(static_cast<u8>(appearance_bits4.eye_scale.Value()));
+    out_store_data.SetEyeAspect(static_cast<u8>(appearance_bits4.eye_aspect.Value()));
+    out_store_data.SetEyeRotate(static_cast<u8>(appearance_bits4.eye_rotate.Value()));
+    out_store_data.SetEyeX(static_cast<u8>(appearance_bits4.eye_x.Value()));
+    out_store_data.SetEyeY(static_cast<u8>(appearance_bits4.eye_y.Value()));
 
     out_store_data.SetEyebrowType(static_cast<EyebrowType>(appearance_bits5.eyebrow_type.Value()));
     out_store_data.SetEyebrowColor(
-        static_cast<CommonColor>(appearance_bits5.eyebrow_color.Value()));
-    out_store_data.SetEyebrowScale(static_cast<u8>(appearance_bits5.eyebrow_scale));
-    out_store_data.SetEyebrowAspect(static_cast<u8>(appearance_bits5.eyebrow_aspect));
-    out_store_data.SetEyebrowRotate(static_cast<u8>(appearance_bits5.eyebrow_rotate));
-    out_store_data.SetEyebrowX(static_cast<u8>(appearance_bits5.eyebrow_x));
-    out_store_data.SetEyebrowY(static_cast<u8>(appearance_bits5.eyebrow_y));
+        RawData::GetHairColorFromVer3(appearance_bits5.eyebrow_color.Value()));
+    out_store_data.SetEyebrowScale(static_cast<u8>(appearance_bits5.eyebrow_scale.Value()));
+    out_store_data.SetEyebrowAspect(static_cast<u8>(appearance_bits5.eyebrow_aspect.Value()));
+    out_store_data.SetEyebrowRotate(static_cast<u8>(appearance_bits5.eyebrow_rotate.Value()));
+    out_store_data.SetEyebrowX(static_cast<u8>(appearance_bits5.eyebrow_x.Value()));
+    out_store_data.SetEyebrowY(static_cast<u8>(appearance_bits5.eyebrow_y.Value() - 3));
 
     out_store_data.SetNoseType(static_cast<NoseType>(appearance_bits6.nose_type.Value()));
-    out_store_data.SetNoseScale(static_cast<u8>(appearance_bits6.nose_scale));
-    out_store_data.SetNoseY(static_cast<u8>(appearance_bits6.nose_y));
+    out_store_data.SetNoseScale(static_cast<u8>(appearance_bits6.nose_scale.Value()));
+    out_store_data.SetNoseY(static_cast<u8>(appearance_bits6.nose_y.Value()));
 
-    out_store_data.SetMouthType(static_cast<u8>(appearance_bits7.mouth_type));
-    out_store_data.SetMouthColor(static_cast<CommonColor>(appearance_bits7.mouth_color.Value()));
-    out_store_data.SetMouthScale(static_cast<u8>(appearance_bits7.mouth_scale));
-    out_store_data.SetMouthAspect(static_cast<u8>(appearance_bits7.mouth_aspect));
-    out_store_data.SetMouthY(static_cast<u8>(appearance_bits8.mouth_y));
+    out_store_data.SetMouthType(static_cast<MouthType>(appearance_bits7.mouth_type.Value()));
+    out_store_data.SetMouthColor(
+        RawData::GetMouthColorFromVer3(appearance_bits7.mouth_color.Value()));
+    out_store_data.SetMouthScale(static_cast<u8>(appearance_bits7.mouth_scale.Value()));
+    out_store_data.SetMouthAspect(static_cast<u8>(appearance_bits7.mouth_aspect.Value()));
+    out_store_data.SetMouthY(static_cast<u8>(appearance_bits8.mouth_y.Value()));
 
     out_store_data.SetMustacheType(
         static_cast<MustacheType>(appearance_bits8.mustache_type.Value()));
-    out_store_data.SetMustacheScale(static_cast<u8>(appearance_bits9.mustache_scale));
-    out_store_data.SetMustacheY(static_cast<u8>(appearance_bits9.mustache_y));
+    out_store_data.SetMustacheScale(static_cast<u8>(appearance_bits9.mustache_scale.Value()));
+    out_store_data.SetMustacheY(static_cast<u8>(appearance_bits9.mustache_y.Value()));
 
     out_store_data.SetBeardType(static_cast<BeardType>(appearance_bits9.beard_type.Value()));
-    out_store_data.SetBeardColor(static_cast<CommonColor>(appearance_bits9.beard_color.Value()));
+    out_store_data.SetBeardColor(
+        RawData::GetHairColorFromVer3(appearance_bits9.beard_color.Value()));
 
+    // Glass type is compatible as it is. It doesn't need a table
     out_store_data.SetGlassType(static_cast<GlassType>(appearance_bits10.glass_type.Value()));
-    out_store_data.SetGlassColor(static_cast<CommonColor>(appearance_bits10.glass_color.Value()));
-    out_store_data.SetGlassScale(static_cast<u8>(appearance_bits10.glass_scale));
-    out_store_data.SetGlassY(static_cast<u8>(appearance_bits10.glass_y));
+    out_store_data.SetGlassColor(
+        RawData::GetGlassColorFromVer3(appearance_bits10.glass_color.Value()));
+    out_store_data.SetGlassScale(static_cast<u8>(appearance_bits10.glass_scale.Value()));
+    out_store_data.SetGlassY(static_cast<u8>(appearance_bits10.glass_y.Value()));
 
     out_store_data.SetMoleType(static_cast<MoleType>(appearance_bits11.mole_type.Value()));
-    out_store_data.SetMoleScale(static_cast<u8>(appearance_bits11.mole_scale));
-    out_store_data.SetMoleX(static_cast<u8>(appearance_bits11.mole_x));
-    out_store_data.SetMoleY(static_cast<u8>(appearance_bits11.mole_y));
+    out_store_data.SetMoleScale(static_cast<u8>(appearance_bits11.mole_scale.Value()));
+    out_store_data.SetMoleX(static_cast<u8>(appearance_bits11.mole_x.Value()));
+    out_store_data.SetMoleY(static_cast<u8>(appearance_bits11.mole_y.Value()));
+
+    out_store_data.SetChecksum();
 }
 
 void Ver3StoreData::BuildFromStoreData(const StoreData& store_data) {
@@ -220,7 +220,7 @@ u32 Ver3StoreData::IsValid() const {
 
     is_valid = is_valid && (appearance_bits8.mustache_type <= static_cast<u8>(MustacheType::Max));
     is_valid = is_valid && (appearance_bits9.mustache_scale < MaxMustacheScale);
-    is_valid = is_valid && (appearance_bits9.mustache_y <= MasMustacheY);
+    is_valid = is_valid && (appearance_bits9.mustache_y <= MaxMustacheY);
 
     is_valid = is_valid && (appearance_bits9.beard_type <= static_cast<u8>(BeardType::Max));
     is_valid = is_valid && (appearance_bits9.beard_color <= MaxVer3CommonColor);
@@ -228,7 +228,7 @@ u32 Ver3StoreData::IsValid() const {
     is_valid = is_valid && (appearance_bits10.glass_type <= MaxVer3GlassType);
     is_valid = is_valid && (appearance_bits10.glass_color <= MaxVer3CommonColor - 2);
     is_valid = is_valid && (appearance_bits10.glass_scale <= MaxGlassScale);
-    is_valid = is_valid && (appearance_bits10.glass_y <= MaxGlassScale);
+    is_valid = is_valid && (appearance_bits10.glass_y <= MaxGlassY);
 
     is_valid = is_valid && (appearance_bits11.mole_type <= static_cast<u8>(MoleType::Max));
     is_valid = is_valid && (appearance_bits11.mole_scale <= MaxMoleScale);
diff --git a/src/core/hle/service/nfc/common/device.cpp b/src/core/hle/service/nfc/common/device.cpp
index 5dda12343..68c407f81 100644
--- a/src/core/hle/service/nfc/common/device.cpp
+++ b/src/core/hle/service/nfc/common/device.cpp
@@ -439,6 +439,7 @@ Result NfcDevice::Mount(NFP::ModelType model_type, NFP::MountTarget mount_target
 
     device_state = DeviceState::TagMounted;
     mount_target = mount_target_;
+
     return ResultSuccess;
 }
 
@@ -716,12 +717,13 @@ Result NfcDevice::GetRegisterInfoPrivate(NFP::RegisterInfoPrivate& register_info
         return ResultRegistrationIsNotInitialized;
     }
 
-    Service::Mii::MiiManager manager;
+    Mii::StoreData store_data{};
     const auto& settings = tag_data.settings;
+    tag_data.owner_mii.BuildToStoreData(store_data);
 
     // TODO: Validate and complete this data
     register_info = {
-        .mii_store_data = {},
+        .mii_store_data = store_data,
         .creation_date = settings.init_date.GetWriteDate(),
         .amiibo_name = GetAmiiboName(settings),
         .font_region = settings.settings.font_region,
@@ -874,17 +876,19 @@ Result NfcDevice::RestoreAmiibo() {
 }
 
 Result NfcDevice::Format() {
-    auto result1 = DeleteApplicationArea();
-    auto result2 = DeleteRegisterInfo();
+    Result result = ResultSuccess;
 
-    if (result1.IsError()) {
-        return result1;
+    if (device_state == DeviceState::TagFound) {
+        result = Mount(NFP::ModelType::Amiibo, NFP::MountTarget::All);
     }
 
-    if (result2.IsError()) {
-        return result2;
+    if (result.IsError()) {
+        return result;
     }
 
+    DeleteApplicationArea();
+    DeleteRegisterInfo();
+
     return Flush();
 }
 
diff --git a/src/core/hle/service/ns/iplatform_service_manager.cpp b/src/core/hle/service/ns/iplatform_service_manager.cpp
index 6c2f5e70b..46268be95 100644
--- a/src/core/hle/service/ns/iplatform_service_manager.cpp
+++ b/src/core/hle/service/ns/iplatform_service_manager.cpp
@@ -144,7 +144,7 @@ IPlatformServiceManager::IPlatformServiceManager(Core::System& system_, const ch
         {3, &IPlatformServiceManager::GetSharedMemoryAddressOffset, "GetSharedMemoryAddressOffset"},
         {4, &IPlatformServiceManager::GetSharedMemoryNativeHandle, "GetSharedMemoryNativeHandle"},
         {5, &IPlatformServiceManager::GetSharedFontInOrderOfPriority, "GetSharedFontInOrderOfPriority"},
-        {6, nullptr, "GetSharedFontInOrderOfPriorityForSystem"},
+        {6, &IPlatformServiceManager::GetSharedFontInOrderOfPriority, "GetSharedFontInOrderOfPriorityForSystem"},
         {100, nullptr, "RequestApplicationFunctionAuthorization"},
         {101, nullptr, "RequestApplicationFunctionAuthorizationByProcessId"},
         {102, nullptr, "RequestApplicationFunctionAuthorizationByApplicationId"},
@@ -262,8 +262,17 @@ void IPlatformServiceManager::GetSharedMemoryNativeHandle(HLERequestContext& ctx
 }
 
 void IPlatformServiceManager::GetSharedFontInOrderOfPriority(HLERequestContext& ctx) {
+    // The maximum number of elements that can be returned is 6. Regardless of the available fonts
+    // or buffer size.
+    constexpr std::size_t MaxElementCount = 6;
     IPC::RequestParser rp{ctx};
     const u64 language_code{rp.Pop<u64>()}; // TODO(ogniK): Find out what this is used for
+    const std::size_t font_codes_count =
+        std::min(MaxElementCount, ctx.GetWriteBufferNumElements<u32>(0));
+    const std::size_t font_offsets_count =
+        std::min(MaxElementCount, ctx.GetWriteBufferNumElements<u32>(1));
+    const std::size_t font_sizes_count =
+        std::min(MaxElementCount, ctx.GetWriteBufferNumElements<u32>(2));
     LOG_DEBUG(Service_NS, "called, language_code={:X}", language_code);
 
     IPC::ResponseBuilder rb{ctx, 4};
@@ -280,9 +289,9 @@ void IPlatformServiceManager::GetSharedFontInOrderOfPriority(HLERequestContext&
     }
 
     // Resize buffers if game requests smaller size output
-    font_codes.resize(std::min(font_codes.size(), ctx.GetWriteBufferNumElements<u32>(0)));
-    font_offsets.resize(std::min(font_offsets.size(), ctx.GetWriteBufferNumElements<u32>(1)));
-    font_sizes.resize(std::min(font_sizes.size(), ctx.GetWriteBufferNumElements<u32>(2)));
+    font_codes.resize(std::min(font_codes.size(), font_codes_count));
+    font_offsets.resize(std::min(font_offsets.size(), font_offsets_count));
+    font_sizes.resize(std::min(font_sizes.size(), font_sizes_count));
 
     ctx.WriteBuffer(font_codes, 0);
     ctx.WriteBuffer(font_offsets, 1);
diff --git a/src/core/hle/service/sockets/bsd.cpp b/src/core/hle/service/sockets/bsd.cpp
index d8509c1dd..85849d5f3 100644
--- a/src/core/hle/service/sockets/bsd.cpp
+++ b/src/core/hle/service/sockets/bsd.cpp
@@ -170,7 +170,7 @@ void BSD::Socket(HLERequestContext& ctx) {
 }
 
 void BSD::Select(HLERequestContext& ctx) {
-    LOG_WARNING(Service, "(STUBBED) called");
+    LOG_DEBUG(Service, "(STUBBED) called");
 
     IPC::ResponseBuilder rb{ctx, 4};
 
diff --git a/src/core/loader/deconstructed_rom_directory.cpp b/src/core/loader/deconstructed_rom_directory.cpp
index f4eaf3331..5a42dea48 100644
--- a/src/core/loader/deconstructed_rom_directory.cpp
+++ b/src/core/loader/deconstructed_rom_directory.cpp
@@ -18,7 +18,7 @@ namespace Loader {
 
 AppLoader_DeconstructedRomDirectory::AppLoader_DeconstructedRomDirectory(FileSys::VirtualFile file_,
                                                                          bool override_update_)
-    : AppLoader(std::move(file_)), override_update(override_update_) {
+    : AppLoader(std::move(file_)), override_update(override_update_), is_hbl(false) {
     const auto file_dir = file->GetContainingDirectory();
 
     // Title ID
@@ -69,9 +69,9 @@ AppLoader_DeconstructedRomDirectory::AppLoader_DeconstructedRomDirectory(FileSys
 }
 
 AppLoader_DeconstructedRomDirectory::AppLoader_DeconstructedRomDirectory(
-    FileSys::VirtualDir directory, bool override_update_)
+    FileSys::VirtualDir directory, bool override_update_, bool is_hbl_)
     : AppLoader(directory->GetFile("main")), dir(std::move(directory)),
-      override_update(override_update_) {}
+      override_update(override_update_), is_hbl(is_hbl_) {}
 
 FileType AppLoader_DeconstructedRomDirectory::IdentifyType(const FileSys::VirtualFile& dir_file) {
     if (FileSys::IsDirectoryExeFS(dir_file->GetContainingDirectory())) {
@@ -147,7 +147,7 @@ AppLoader_DeconstructedRomDirectory::LoadResult AppLoader_DeconstructedRomDirect
     }
 
     // Setup the process code layout
-    if (process.LoadFromMetadata(metadata, code_size).IsError()) {
+    if (process.LoadFromMetadata(metadata, code_size, is_hbl).IsError()) {
         return {ResultStatus::ErrorUnableToParseKernelMetadata, {}};
     }
 
diff --git a/src/core/loader/deconstructed_rom_directory.h b/src/core/loader/deconstructed_rom_directory.h
index f7702225e..1e9f765c9 100644
--- a/src/core/loader/deconstructed_rom_directory.h
+++ b/src/core/loader/deconstructed_rom_directory.h
@@ -27,7 +27,8 @@ public:
 
     // Overload to accept exefs directory. Must contain 'main' and 'main.npdm'
     explicit AppLoader_DeconstructedRomDirectory(FileSys::VirtualDir directory,
-                                                 bool override_update_ = false);
+                                                 bool override_update_ = false,
+                                                 bool is_hbl_ = false);
 
     /**
      * Identifies whether or not the given file is a deconstructed ROM directory.
@@ -62,6 +63,7 @@ private:
     std::string name;
     u64 title_id{};
     bool override_update;
+    bool is_hbl;
 
     Modules modules;
 };
diff --git a/src/core/loader/kip.cpp b/src/core/loader/kip.cpp
index d722459c6..bf56a08b4 100644
--- a/src/core/loader/kip.cpp
+++ b/src/core/loader/kip.cpp
@@ -90,7 +90,8 @@ AppLoader::LoadResult AppLoader_KIP::Load(Kernel::KProcess& process,
     codeset.DataSegment().size += kip->GetBSSSize();
 
     // Setup the process code layout
-    if (process.LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), program_image.size())
+    if (process
+            .LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), program_image.size(), false)
             .IsError()) {
         return {ResultStatus::ErrorNotInitialized, {}};
     }
diff --git a/src/core/loader/nro.cpp b/src/core/loader/nro.cpp
index d7562b4bc..69f1a54ed 100644
--- a/src/core/loader/nro.cpp
+++ b/src/core/loader/nro.cpp
@@ -196,7 +196,8 @@ static bool LoadNroImpl(Kernel::KProcess& process, const std::vector<u8>& data)
     program_image.resize(static_cast<u32>(program_image.size()) + bss_size);
 
     // Setup the process code layout
-    if (process.LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), program_image.size())
+    if (process
+            .LoadFromMetadata(FileSys::ProgramMetadata::GetDefault(), program_image.size(), false)
             .IsError()) {
         return false;
     }
diff --git a/src/core/loader/nso.cpp b/src/core/loader/nso.cpp
index 549822506..1350da8dc 100644
--- a/src/core/loader/nso.cpp
+++ b/src/core/loader/nso.cpp
@@ -127,13 +127,14 @@ std::optional<VAddr> AppLoader_NSO::LoadModule(Kernel::KProcess& process, Core::
     }
 
     // Apply patches if necessary
-    if (pm && (pm->HasNSOPatch(nso_header.build_id) || Settings::values.dump_nso)) {
+    const auto name = nso_file.GetName();
+    if (pm && (pm->HasNSOPatch(nso_header.build_id, name) || Settings::values.dump_nso)) {
         std::vector<u8> pi_header(sizeof(NSOHeader) + program_image.size());
         std::memcpy(pi_header.data(), &nso_header, sizeof(NSOHeader));
         std::memcpy(pi_header.data() + sizeof(NSOHeader), program_image.data(),
                     program_image.size());
 
-        pi_header = pm->PatchNSO(pi_header, nso_file.GetName());
+        pi_header = pm->PatchNSO(pi_header, name);
 
         std::copy(pi_header.begin() + sizeof(NSOHeader), pi_header.end(), program_image.data());
     }
diff --git a/src/core/loader/nsp.cpp b/src/core/loader/nsp.cpp
index fe2af1ae6..f4ab75b77 100644
--- a/src/core/loader/nsp.cpp
+++ b/src/core/loader/nsp.cpp
@@ -30,7 +30,8 @@ AppLoader_NSP::AppLoader_NSP(FileSys::VirtualFile file_,
     }
 
     if (nsp->IsExtractedType()) {
-        secondary_loader = std::make_unique<AppLoader_DeconstructedRomDirectory>(nsp->GetExeFS());
+        secondary_loader = std::make_unique<AppLoader_DeconstructedRomDirectory>(
+            nsp->GetExeFS(), false, file->GetName() == "hbl.nsp");
     } else {
         const auto control_nca =
             nsp->GetNCA(nsp->GetProgramTitleID(), FileSys::ContentRecordType::Control);
diff --git a/src/core/memory/cheat_engine.cpp b/src/core/memory/cheat_engine.cpp
index 7b52f61a7..a06e99166 100644
--- a/src/core/memory/cheat_engine.cpp
+++ b/src/core/memory/cheat_engine.cpp
@@ -154,7 +154,7 @@ std::vector<CheatEntry> TextCheatParser::Parse(std::string_view data) const {
                 return {};
             }
 
-            const auto value = static_cast<u32>(std::stoul(hex, nullptr, 0x10));
+            const auto value = static_cast<u32>(std::strtoul(hex.c_str(), nullptr, 0x10));
             out[*current_entry].definition.opcodes[out[*current_entry].definition.num_opcodes++] =
                 value;
 
diff --git a/src/core/tools/renderdoc.cpp b/src/core/tools/renderdoc.cpp
new file mode 100644
index 000000000..947fa6cb3
--- /dev/null
+++ b/src/core/tools/renderdoc.cpp
@@ -0,0 +1,55 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <renderdoc_app.h>
+
+#include "common/assert.h"
+#include "common/dynamic_library.h"
+#include "core/tools/renderdoc.h"
+
+#ifdef _WIN32
+#include <windows.h>
+#else
+#include <dlfcn.h>
+#endif
+
+namespace Tools {
+
+RenderdocAPI::RenderdocAPI() {
+#ifdef WIN32
+    if (HMODULE mod = GetModuleHandleA("renderdoc.dll")) {
+        const auto RENDERDOC_GetAPI =
+            reinterpret_cast<pRENDERDOC_GetAPI>(GetProcAddress(mod, "RENDERDOC_GetAPI"));
+        const s32 ret = RENDERDOC_GetAPI(eRENDERDOC_API_Version_1_6_0, (void**)&rdoc_api);
+        ASSERT(ret == 1);
+    }
+#else
+#ifdef ANDROID
+    static constexpr const char RENDERDOC_LIB[] = "libVkLayer_GLES_RenderDoc.so";
+#else
+    static constexpr const char RENDERDOC_LIB[] = "librenderdoc.so";
+#endif
+    if (void* mod = dlopen(RENDERDOC_LIB, RTLD_NOW | RTLD_NOLOAD)) {
+        const auto RENDERDOC_GetAPI =
+            reinterpret_cast<pRENDERDOC_GetAPI>(dlsym(mod, "RENDERDOC_GetAPI"));
+        const s32 ret = RENDERDOC_GetAPI(eRENDERDOC_API_Version_1_6_0, (void**)&rdoc_api);
+        ASSERT(ret == 1);
+    }
+#endif
+}
+
+RenderdocAPI::~RenderdocAPI() = default;
+
+void RenderdocAPI::ToggleCapture() {
+    if (!rdoc_api) [[unlikely]] {
+        return;
+    }
+    if (!is_capturing) {
+        rdoc_api->StartFrameCapture(NULL, NULL);
+    } else {
+        rdoc_api->EndFrameCapture(NULL, NULL);
+    }
+    is_capturing = !is_capturing;
+}
+
+} // namespace Tools
diff --git a/src/core/tools/renderdoc.h b/src/core/tools/renderdoc.h
new file mode 100644
index 000000000..0e5e43da5
--- /dev/null
+++ b/src/core/tools/renderdoc.h
@@ -0,0 +1,22 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+struct RENDERDOC_API_1_6_0;
+
+namespace Tools {
+
+class RenderdocAPI {
+public:
+    explicit RenderdocAPI();
+    ~RenderdocAPI();
+
+    void ToggleCapture();
+
+private:
+    RENDERDOC_API_1_6_0* rdoc_api{};
+    bool is_capturing{false};
+};
+
+} // namespace Tools
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_image_atomic.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_image_atomic.cpp
index 2a12feddc..dde0f6e9c 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_image_atomic.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_image_atomic.cpp
@@ -7,15 +7,12 @@
 
 namespace Shader::Backend::SPIRV {
 namespace {
-Id Image(EmitContext& ctx, const IR::Value& index, IR::TextureInstInfo info) {
-    if (!index.IsImmediate()) {
-        throw NotImplementedException("Indirect image indexing");
-    }
+Id Image(EmitContext& ctx, IR::TextureInstInfo info) {
     if (info.type == TextureType::Buffer) {
-        const ImageBufferDefinition def{ctx.image_buffers.at(index.U32())};
+        const ImageBufferDefinition def{ctx.image_buffers.at(info.descriptor_index)};
         return def.id;
     } else {
-        const ImageDefinition def{ctx.images.at(index.U32())};
+        const ImageDefinition def{ctx.images.at(info.descriptor_index)};
         return def.id;
     }
 }
@@ -28,8 +25,12 @@ std::pair<Id, Id> AtomicArgs(EmitContext& ctx) {
 
 Id ImageAtomicU32(EmitContext& ctx, IR::Inst* inst, const IR::Value& index, Id coords, Id value,
                   Id (Sirit::Module::*atomic_func)(Id, Id, Id, Id, Id)) {
+    if (!index.IsImmediate() || index.U32() != 0) {
+        // TODO: handle layers
+        throw NotImplementedException("Image indexing");
+    }
     const auto info{inst->Flags<IR::TextureInstInfo>()};
-    const Id image{Image(ctx, index, info)};
+    const Id image{Image(ctx, info)};
     const Id pointer{ctx.OpImageTexelPointer(ctx.image_u32, image, coords, ctx.Const(0U))};
     const auto [scope, semantics]{AtomicArgs(ctx)};
     return (ctx.*atomic_func)(ctx.U32[1], pointer, scope, semantics, value);
diff --git a/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp b/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
index 72f69b7aa..57df6fc34 100644
--- a/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
+++ b/src/shader_recompiler/backend/spirv/spirv_emit_context.cpp
@@ -74,11 +74,6 @@ spv::ImageFormat GetImageFormat(ImageFormat format) {
     throw InvalidArgument("Invalid image format {}", format);
 }
 
-spv::ImageFormat GetImageFormatForBuffer(ImageFormat format) {
-    const auto spv_format = GetImageFormat(format);
-    return spv_format == spv::ImageFormat::Unknown ? spv::ImageFormat::R32ui : spv_format;
-}
-
 Id ImageType(EmitContext& ctx, const ImageDescriptor& desc) {
     const spv::ImageFormat format{GetImageFormat(desc.format)};
     const Id type{ctx.U32[1]};
@@ -1275,7 +1270,7 @@ void EmitContext::DefineImageBuffers(const Info& info, u32& binding) {
         if (desc.count != 1) {
             throw NotImplementedException("Array of image buffers");
         }
-        const spv::ImageFormat format{GetImageFormatForBuffer(desc.format)};
+        const spv::ImageFormat format{GetImageFormat(desc.format)};
         const Id image_type{TypeImage(U32[1], spv::Dim::Buffer, false, false, false, 2, format)};
         const Id pointer_type{TypePointer(spv::StorageClass::UniformConstant, image_type)};
         const Id id{AddGlobalVariable(pointer_type, spv::StorageClass::UniformConstant)};
diff --git a/src/video_core/CMakeLists.txt b/src/video_core/CMakeLists.txt
index 9b13ccbab..cf9266d54 100644
--- a/src/video_core/CMakeLists.txt
+++ b/src/video_core/CMakeLists.txt
@@ -95,6 +95,12 @@ add_library(video_core STATIC
     memory_manager.h
     precompiled_headers.h
     pte_kind.h
+    query_cache/bank_base.h
+    query_cache/query_base.h
+    query_cache/query_cache_base.h
+    query_cache/query_cache.h
+    query_cache/query_stream.h
+    query_cache/types.h
     query_cache.h
     rasterizer_accelerated.cpp
     rasterizer_accelerated.h
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h
index 8be7bd594..9e90c587c 100644
--- a/src/video_core/buffer_cache/buffer_cache.h
+++ b/src/video_core/buffer_cache/buffer_cache.h
@@ -272,13 +272,19 @@ std::pair<typename P::Buffer*, u32> BufferCache<P>::ObtainBuffer(GPUVAddr gpu_ad
     if (!cpu_addr) {
         return {&slot_buffers[NULL_BUFFER_ID], 0};
     }
-    const BufferId buffer_id = FindBuffer(*cpu_addr, size);
+    return ObtainCPUBuffer(*cpu_addr, size, sync_info, post_op);
+}
+
+template <class P>
+std::pair<typename P::Buffer*, u32> BufferCache<P>::ObtainCPUBuffer(
+    VAddr cpu_addr, u32 size, ObtainBufferSynchronize sync_info, ObtainBufferOperation post_op) {
+    const BufferId buffer_id = FindBuffer(cpu_addr, size);
     Buffer& buffer = slot_buffers[buffer_id];
 
     // synchronize op
     switch (sync_info) {
     case ObtainBufferSynchronize::FullSynchronize:
-        SynchronizeBuffer(buffer, *cpu_addr, size);
+        SynchronizeBuffer(buffer, cpu_addr, size);
         break;
     default:
         break;
@@ -286,11 +292,11 @@ std::pair<typename P::Buffer*, u32> BufferCache<P>::ObtainBuffer(GPUVAddr gpu_ad
 
     switch (post_op) {
     case ObtainBufferOperation::MarkAsWritten:
-        MarkWrittenBuffer(buffer_id, *cpu_addr, size);
+        MarkWrittenBuffer(buffer_id, cpu_addr, size);
         break;
     case ObtainBufferOperation::DiscardWrite: {
-        VAddr cpu_addr_start = Common::AlignDown(*cpu_addr, 64);
-        VAddr cpu_addr_end = Common::AlignUp(*cpu_addr + size, 64);
+        VAddr cpu_addr_start = Common::AlignDown(cpu_addr, 64);
+        VAddr cpu_addr_end = Common::AlignUp(cpu_addr + size, 64);
         IntervalType interval{cpu_addr_start, cpu_addr_end};
         ClearDownload(interval);
         common_ranges.subtract(interval);
@@ -300,7 +306,7 @@ std::pair<typename P::Buffer*, u32> BufferCache<P>::ObtainBuffer(GPUVAddr gpu_ad
         break;
     }
 
-    return {&buffer, buffer.Offset(*cpu_addr)};
+    return {&buffer, buffer.Offset(cpu_addr)};
 }
 
 template <class P>
diff --git a/src/video_core/buffer_cache/buffer_cache_base.h b/src/video_core/buffer_cache/buffer_cache_base.h
index 0b7135d49..c4f6e8d12 100644
--- a/src/video_core/buffer_cache/buffer_cache_base.h
+++ b/src/video_core/buffer_cache/buffer_cache_base.h
@@ -295,6 +295,10 @@ public:
     [[nodiscard]] std::pair<Buffer*, u32> ObtainBuffer(GPUVAddr gpu_addr, u32 size,
                                                        ObtainBufferSynchronize sync_info,
                                                        ObtainBufferOperation post_op);
+
+    [[nodiscard]] std::pair<Buffer*, u32> ObtainCPUBuffer(VAddr gpu_addr, u32 size,
+                                                          ObtainBufferSynchronize sync_info,
+                                                          ObtainBufferOperation post_op);
     void FlushCachedWrites();
 
     /// Return true when there are uncommitted buffers to be downloaded
@@ -335,6 +339,14 @@ public:
 
     [[nodiscard]] std::pair<Buffer*, u32> GetDrawIndirectBuffer();
 
+    template <typename Func>
+    void BufferOperations(Func&& func) {
+        do {
+            channel_state->has_deleted_buffers = false;
+            func();
+        } while (channel_state->has_deleted_buffers);
+    }
+
     std::recursive_mutex mutex;
     Runtime& runtime;
 
diff --git a/src/video_core/control/channel_state_cache.h b/src/video_core/control/channel_state_cache.h
index 46bc9e322..5574e1fba 100644
--- a/src/video_core/control/channel_state_cache.h
+++ b/src/video_core/control/channel_state_cache.h
@@ -51,7 +51,7 @@ public:
     virtual void CreateChannel(Tegra::Control::ChannelState& channel);
 
     /// Bind a channel for execution.
-    void BindToChannel(s32 id);
+    virtual void BindToChannel(s32 id);
 
     /// Erase channel's state.
     void EraseChannel(s32 id);
diff --git a/src/video_core/engines/draw_manager.h b/src/video_core/engines/draw_manager.h
index 7c22c49f1..18d959143 100644
--- a/src/video_core/engines/draw_manager.h
+++ b/src/video_core/engines/draw_manager.h
@@ -46,6 +46,7 @@ public:
     };
 
     struct IndirectParams {
+        bool is_byte_count;
         bool is_indexed;
         bool include_count;
         GPUVAddr count_start_address;
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index 06e349e43..32d767d85 100644
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -20,8 +20,6 @@
 
 namespace Tegra::Engines {
 
-using VideoCore::QueryType;
-
 /// First register id that is actually a Macro call.
 constexpr u32 MacroRegistersStart = 0xE00;
 
@@ -500,27 +498,21 @@ void Maxwell3D::StampQueryResult(u64 payload, bool long_query) {
 }
 
 void Maxwell3D::ProcessQueryGet() {
+    VideoCommon::QueryPropertiesFlags flags{};
+    if (regs.report_semaphore.query.short_query == 0) {
+        flags |= VideoCommon::QueryPropertiesFlags::HasTimeout;
+    }
+    const GPUVAddr sequence_address{regs.report_semaphore.Address()};
+    const VideoCommon::QueryType query_type =
+        static_cast<VideoCommon::QueryType>(regs.report_semaphore.query.report.Value());
+    const u32 payload = regs.report_semaphore.payload;
+    const u32 subreport = regs.report_semaphore.query.sub_report;
     switch (regs.report_semaphore.query.operation) {
     case Regs::ReportSemaphore::Operation::Release:
         if (regs.report_semaphore.query.short_query != 0) {
-            const GPUVAddr sequence_address{regs.report_semaphore.Address()};
-            const u32 payload = regs.report_semaphore.payload;
-            std::function<void()> operation([this, sequence_address, payload] {
-                memory_manager.Write<u32>(sequence_address, payload);
-            });
-            rasterizer->SignalFence(std::move(operation));
-        } else {
-            struct LongQueryResult {
-                u64_le value;
-                u64_le timestamp;
-            };
-            const GPUVAddr sequence_address{regs.report_semaphore.Address()};
-            const u32 payload = regs.report_semaphore.payload;
-            [this, sequence_address, payload] {
-                memory_manager.Write<u64>(sequence_address + sizeof(u64), system.GPU().GetTicks());
-                memory_manager.Write<u64>(sequence_address, payload);
-            }();
+            flags |= VideoCommon::QueryPropertiesFlags::IsAFence;
         }
+        rasterizer->Query(sequence_address, query_type, flags, payload, subreport);
         break;
     case Regs::ReportSemaphore::Operation::Acquire:
         // TODO(Blinkhawk): Under this operation, the GPU waits for the CPU to write a value that
@@ -528,11 +520,7 @@ void Maxwell3D::ProcessQueryGet() {
         UNIMPLEMENTED_MSG("Unimplemented query operation ACQUIRE");
         break;
     case Regs::ReportSemaphore::Operation::ReportOnly:
-        if (const std::optional<u64> result = GetQueryResult()) {
-            // If the query returns an empty optional it means it's cached and deferred.
-            // In this case we have a non-empty result, so we stamp it immediately.
-            StampQueryResult(*result, regs.report_semaphore.query.short_query == 0);
-        }
+        rasterizer->Query(sequence_address, query_type, flags, payload, subreport);
         break;
     case Regs::ReportSemaphore::Operation::Trap:
         UNIMPLEMENTED_MSG("Unimplemented query operation TRAP");
@@ -544,6 +532,10 @@ void Maxwell3D::ProcessQueryGet() {
 }
 
 void Maxwell3D::ProcessQueryCondition() {
+    if (rasterizer->AccelerateConditionalRendering()) {
+        execute_on = true;
+        return;
+    }
     const GPUVAddr condition_address{regs.render_enable.Address()};
     switch (regs.render_enable_override) {
     case Regs::RenderEnable::Override::AlwaysRender:
@@ -553,10 +545,6 @@ void Maxwell3D::ProcessQueryCondition() {
         execute_on = false;
         break;
     case Regs::RenderEnable::Override::UseRenderEnable: {
-        if (rasterizer->AccelerateConditionalRendering()) {
-            execute_on = true;
-            return;
-        }
         switch (regs.render_enable.mode) {
         case Regs::RenderEnable::Mode::True: {
             execute_on = true;
@@ -598,15 +586,9 @@ void Maxwell3D::ProcessQueryCondition() {
 }
 
 void Maxwell3D::ProcessCounterReset() {
-#if ANDROID
-    if (!Settings::IsGPULevelHigh()) {
-        // This is problematic on Android, disable on GPU Normal.
-        return;
-    }
-#endif
     switch (regs.clear_report_value) {
     case Regs::ClearReport::ZPassPixelCount:
-        rasterizer->ResetCounter(QueryType::SamplesPassed);
+        rasterizer->ResetCounter(VideoCommon::QueryType::ZPassPixelCount64);
         break;
     default:
         LOG_DEBUG(Render_OpenGL, "Unimplemented counter reset={}", regs.clear_report_value);
@@ -620,28 +602,6 @@ void Maxwell3D::ProcessSyncPoint() {
     rasterizer->SignalSyncPoint(sync_point);
 }
 
-std::optional<u64> Maxwell3D::GetQueryResult() {
-    switch (regs.report_semaphore.query.report) {
-    case Regs::ReportSemaphore::Report::Payload:
-        return regs.report_semaphore.payload;
-    case Regs::ReportSemaphore::Report::ZPassPixelCount64:
-#if ANDROID
-        if (!Settings::IsGPULevelHigh()) {
-            // This is problematic on Android, disable on GPU Normal.
-            return 120;
-        }
-#endif
-        // Deferred.
-        rasterizer->Query(regs.report_semaphore.Address(), QueryType::SamplesPassed,
-                          system.GPU().GetTicks());
-        return std::nullopt;
-    default:
-        LOG_DEBUG(HW_GPU, "Unimplemented query report type {}",
-                  regs.report_semaphore.query.report.Value());
-        return 1;
-    }
-}
-
 void Maxwell3D::ProcessCBBind(size_t stage_index) {
     // Bind the buffer currently in CB_ADDRESS to the specified index in the desired shader
     // stage.
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index 6c19354e1..17faacc37 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -3182,9 +3182,6 @@ private:
     /// Handles writes to syncing register.
     void ProcessSyncPoint();
 
-    /// Returns a query's value or an empty object if the value will be deferred through a cache.
-    std::optional<u64> GetQueryResult();
-
     void RefreshParametersImpl();
 
     bool IsMethodExecutable(u32 method);
diff --git a/src/video_core/engines/maxwell_dma.cpp b/src/video_core/engines/maxwell_dma.cpp
index da8eab7ee..422d4d859 100644
--- a/src/video_core/engines/maxwell_dma.cpp
+++ b/src/video_core/engines/maxwell_dma.cpp
@@ -109,10 +109,11 @@ void MaxwellDMA::Launch() {
         const bool is_const_a_dst = regs.remap_const.dst_x == RemapConst::Swizzle::CONST_A;
         if (regs.launch_dma.remap_enable != 0 && is_const_a_dst) {
             ASSERT(regs.remap_const.component_size_minus_one == 3);
-            accelerate.BufferClear(regs.offset_out, regs.line_length_in, regs.remap_consta_value);
+            accelerate.BufferClear(regs.offset_out, regs.line_length_in,
+                                   regs.remap_const.remap_consta_value);
             read_buffer.resize_destructive(regs.line_length_in * sizeof(u32));
             std::span<u32> span(reinterpret_cast<u32*>(read_buffer.data()), regs.line_length_in);
-            std::ranges::fill(span, regs.remap_consta_value);
+            std::ranges::fill(span, regs.remap_const.remap_consta_value);
             memory_manager.WriteBlockUnsafe(regs.offset_out,
                                             reinterpret_cast<u8*>(read_buffer.data()),
                                             regs.line_length_in * sizeof(u32));
@@ -361,21 +362,17 @@ void MaxwellDMA::ReleaseSemaphore() {
     const auto type = regs.launch_dma.semaphore_type;
     const GPUVAddr address = regs.semaphore.address;
     const u32 payload = regs.semaphore.payload;
+    VideoCommon::QueryPropertiesFlags flags{VideoCommon::QueryPropertiesFlags::IsAFence};
     switch (type) {
     case LaunchDMA::SemaphoreType::NONE:
         break;
     case LaunchDMA::SemaphoreType::RELEASE_ONE_WORD_SEMAPHORE: {
-        std::function<void()> operation(
-            [this, address, payload] { memory_manager.Write<u32>(address, payload); });
-        rasterizer->SignalFence(std::move(operation));
+        rasterizer->Query(address, VideoCommon::QueryType::Payload, flags, payload, 0);
         break;
     }
     case LaunchDMA::SemaphoreType::RELEASE_FOUR_WORD_SEMAPHORE: {
-        std::function<void()> operation([this, address, payload] {
-            memory_manager.Write<u64>(address + sizeof(u64), system.GPU().GetTicks());
-            memory_manager.Write<u64>(address, payload);
-        });
-        rasterizer->SignalFence(std::move(operation));
+        rasterizer->Query(address, VideoCommon::QueryType::Payload,
+                          flags | VideoCommon::QueryPropertiesFlags::HasTimeout, payload, 0);
         break;
     }
     default:
diff --git a/src/video_core/engines/maxwell_dma.h b/src/video_core/engines/maxwell_dma.h
index 69e26cb32..1a43e24b6 100644
--- a/src/video_core/engines/maxwell_dma.h
+++ b/src/video_core/engines/maxwell_dma.h
@@ -214,14 +214,15 @@ public:
             NO_WRITE = 6,
         };
 
-        PackedGPUVAddr address;
+        u32 remap_consta_value;
+        u32 remap_constb_value;
 
         union {
+            BitField<0, 12, u32> dst_components_raw;
             BitField<0, 3, Swizzle> dst_x;
             BitField<4, 3, Swizzle> dst_y;
             BitField<8, 3, Swizzle> dst_z;
             BitField<12, 3, Swizzle> dst_w;
-            BitField<0, 12, u32> dst_components_raw;
             BitField<16, 2, u32> component_size_minus_one;
             BitField<20, 2, u32> num_src_components_minus_one;
             BitField<24, 2, u32> num_dst_components_minus_one;
@@ -274,55 +275,57 @@ private:
     struct Regs {
         union {
             struct {
-                u32 reserved[0x40];
+                INSERT_PADDING_BYTES_NOINIT(0x100);
                 u32 nop;
-                u32 reserved01[0xf];
+                INSERT_PADDING_BYTES_NOINIT(0x3C);
                 u32 pm_trigger;
-                u32 reserved02[0x3f];
+                INSERT_PADDING_BYTES_NOINIT(0xFC);
                 Semaphore semaphore;
-                u32 reserved03[0x2];
+                INSERT_PADDING_BYTES_NOINIT(0x8);
                 RenderEnable render_enable;
                 PhysMode src_phys_mode;
                 PhysMode dst_phys_mode;
-                u32 reserved04[0x26];
+                INSERT_PADDING_BYTES_NOINIT(0x98);
                 LaunchDMA launch_dma;
-                u32 reserved05[0x3f];
+                INSERT_PADDING_BYTES_NOINIT(0xFC);
                 PackedGPUVAddr offset_in;
                 PackedGPUVAddr offset_out;
                 s32 pitch_in;
                 s32 pitch_out;
                 u32 line_length_in;
                 u32 line_count;
-                u32 reserved06[0xb6];
-                u32 remap_consta_value;
-                u32 remap_constb_value;
+                INSERT_PADDING_BYTES_NOINIT(0x2E0);
                 RemapConst remap_const;
                 DMA::Parameters dst_params;
-                u32 reserved07[0x1];
+                INSERT_PADDING_BYTES_NOINIT(0x4);
                 DMA::Parameters src_params;
-                u32 reserved08[0x275];
+                INSERT_PADDING_BYTES_NOINIT(0x9D4);
                 u32 pm_trigger_end;
-                u32 reserved09[0x3ba];
+                INSERT_PADDING_BYTES_NOINIT(0xEE8);
             };
             std::array<u32, NUM_REGS> reg_array;
         };
     } regs{};
+    static_assert(sizeof(Regs) == NUM_REGS * 4);
 
 #define ASSERT_REG_POSITION(field_name, position)                                                  \
-    static_assert(offsetof(MaxwellDMA::Regs, field_name) == position * 4,                          \
+    static_assert(offsetof(MaxwellDMA::Regs, field_name) == position,                              \
                   "Field " #field_name " has invalid position")
 
-    ASSERT_REG_POSITION(launch_dma, 0xC0);
-    ASSERT_REG_POSITION(offset_in, 0x100);
-    ASSERT_REG_POSITION(offset_out, 0x102);
-    ASSERT_REG_POSITION(pitch_in, 0x104);
-    ASSERT_REG_POSITION(pitch_out, 0x105);
-    ASSERT_REG_POSITION(line_length_in, 0x106);
-    ASSERT_REG_POSITION(line_count, 0x107);
-    ASSERT_REG_POSITION(remap_const, 0x1C0);
-    ASSERT_REG_POSITION(dst_params, 0x1C3);
-    ASSERT_REG_POSITION(src_params, 0x1CA);
-
+    ASSERT_REG_POSITION(semaphore, 0x240);
+    ASSERT_REG_POSITION(render_enable, 0x254);
+    ASSERT_REG_POSITION(src_phys_mode, 0x260);
+    ASSERT_REG_POSITION(launch_dma, 0x300);
+    ASSERT_REG_POSITION(offset_in, 0x400);
+    ASSERT_REG_POSITION(offset_out, 0x408);
+    ASSERT_REG_POSITION(pitch_in, 0x410);
+    ASSERT_REG_POSITION(pitch_out, 0x414);
+    ASSERT_REG_POSITION(line_length_in, 0x418);
+    ASSERT_REG_POSITION(line_count, 0x41C);
+    ASSERT_REG_POSITION(remap_const, 0x700);
+    ASSERT_REG_POSITION(dst_params, 0x70C);
+    ASSERT_REG_POSITION(src_params, 0x728);
+    ASSERT_REG_POSITION(pm_trigger_end, 0x1114);
 #undef ASSERT_REG_POSITION
 };
 
diff --git a/src/video_core/engines/puller.cpp b/src/video_core/engines/puller.cpp
index 6de2543b7..8dd34c04a 100644
--- a/src/video_core/engines/puller.cpp
+++ b/src/video_core/engines/puller.cpp
@@ -82,10 +82,8 @@ void Puller::ProcessSemaphoreTriggerMethod() {
     if (op == GpuSemaphoreOperation::WriteLong) {
         const GPUVAddr sequence_address{regs.semaphore_address.SemaphoreAddress()};
         const u32 payload = regs.semaphore_sequence;
-        [this, sequence_address, payload] {
-            memory_manager.Write<u64>(sequence_address + sizeof(u64), gpu.GetTicks());
-            memory_manager.Write<u64>(sequence_address, payload);
-        }();
+        rasterizer->Query(sequence_address, VideoCommon::QueryType::Payload,
+                          VideoCommon::QueryPropertiesFlags::HasTimeout, payload, 0);
     } else {
         do {
             const u32 word{memory_manager.Read<u32>(regs.semaphore_address.SemaphoreAddress())};
@@ -120,10 +118,8 @@ void Puller::ProcessSemaphoreTriggerMethod() {
 void Puller::ProcessSemaphoreRelease() {
     const GPUVAddr sequence_address{regs.semaphore_address.SemaphoreAddress()};
     const u32 payload = regs.semaphore_release;
-    std::function<void()> operation([this, sequence_address, payload] {
-        memory_manager.Write<u32>(sequence_address, payload);
-    });
-    rasterizer->SignalFence(std::move(operation));
+    rasterizer->Query(sequence_address, VideoCommon::QueryType::Payload,
+                      VideoCommon::QueryPropertiesFlags::IsAFence, payload, 0);
 }
 
 void Puller::ProcessSemaphoreAcquire() {
@@ -132,7 +128,6 @@ void Puller::ProcessSemaphoreAcquire() {
     while (word != value) {
         regs.acquire_active = true;
         regs.acquire_value = value;
-        std::this_thread::sleep_for(std::chrono::milliseconds(1));
         rasterizer->ReleaseFences();
         word = memory_manager.Read<u32>(regs.semaphore_address.SemaphoreAddress());
         // TODO(kemathe73) figure out how to do the acquire_timeout
diff --git a/src/video_core/fence_manager.h b/src/video_core/fence_manager.h
index ab20ff30f..805a89900 100644
--- a/src/video_core/fence_manager.h
+++ b/src/video_core/fence_manager.h
@@ -55,6 +55,9 @@ public:
 
     // Unlike other fences, this one doesn't
     void SignalOrdering() {
+        if constexpr (!can_async_check) {
+            TryReleasePendingFences<false>();
+        }
         std::scoped_lock lock{buffer_cache.mutex};
         buffer_cache.AccumulateFlushes();
     }
@@ -104,9 +107,25 @@ public:
         SignalFence(std::move(func));
     }
 
-    void WaitPendingFences() {
+    void WaitPendingFences([[maybe_unused]] bool force) {
         if constexpr (!can_async_check) {
             TryReleasePendingFences<true>();
+        } else {
+            if (!force) {
+                return;
+            }
+            std::mutex wait_mutex;
+            std::condition_variable wait_cv;
+            std::atomic<bool> wait_finished{};
+            std::function<void()> func([&] {
+                std::scoped_lock lk(wait_mutex);
+                wait_finished.store(true, std::memory_order_relaxed);
+                wait_cv.notify_all();
+            });
+            SignalFence(std::move(func));
+            std::unique_lock lk(wait_mutex);
+            wait_cv.wait(
+                lk, [&wait_finished] { return wait_finished.load(std::memory_order_relaxed); });
         }
     }
 
diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp
index c192e33b2..11549d448 100644
--- a/src/video_core/gpu.cpp
+++ b/src/video_core/gpu.cpp
@@ -102,7 +102,8 @@ struct GPU::Impl {
 
     /// Signal the ending of command list.
     void OnCommandListEnd() {
-        rasterizer->ReleaseFences();
+        rasterizer->ReleaseFences(false);
+        Settings::UpdateGPUAccuracy();
     }
 
     /// Request a host GPU memory flush from the CPU.
@@ -220,6 +221,7 @@ struct GPU::Impl {
     /// This can be used to launch any necessary threads and register any necessary
     /// core timing events.
     void Start() {
+        Settings::UpdateGPUAccuracy();
         gpu_thread.StartThread(*renderer, renderer->Context(), *scheduler);
     }
 
diff --git a/src/video_core/host_shaders/CMakeLists.txt b/src/video_core/host_shaders/CMakeLists.txt
index c4d459077..6b912027f 100644
--- a/src/video_core/host_shaders/CMakeLists.txt
+++ b/src/video_core/host_shaders/CMakeLists.txt
@@ -41,6 +41,9 @@ set(SHADER_FILES
     pitch_unswizzle.comp
     present_bicubic.frag
     present_gaussian.frag
+    queries_prefix_scan_sum.comp
+    queries_prefix_scan_sum_nosubgroups.comp
+    resolve_conditional_render.comp
     smaa_edge_detection.vert
     smaa_edge_detection.frag
     smaa_blending_weight_calculation.vert
@@ -70,6 +73,7 @@ if ("${GLSLANGVALIDATOR}" STREQUAL "GLSLANGVALIDATOR-NOTFOUND")
 endif()
 
 set(GLSL_FLAGS "")
+set(SPIR_V_VERSION "spirv1.3")
 set(QUIET_FLAG "--quiet")
 
 set(SHADER_INCLUDE ${CMAKE_CURRENT_BINARY_DIR}/include)
@@ -123,7 +127,7 @@ foreach(FILENAME IN ITEMS ${SHADER_FILES})
             OUTPUT
                 ${SPIRV_HEADER_FILE}
             COMMAND
-                ${GLSLANGVALIDATOR} -V ${QUIET_FLAG} -I"${FIDELITYFX_INCLUDE_DIR}" ${GLSL_FLAGS} --variable-name ${SPIRV_VARIABLE_NAME} -o ${SPIRV_HEADER_FILE} ${SOURCE_FILE}
+                ${GLSLANGVALIDATOR} -V ${QUIET_FLAG} -I"${FIDELITYFX_INCLUDE_DIR}" ${GLSL_FLAGS} --variable-name ${SPIRV_VARIABLE_NAME} -o ${SPIRV_HEADER_FILE} ${SOURCE_FILE} --target-env ${SPIR_V_VERSION}
             MAIN_DEPENDENCY
                 ${SOURCE_FILE}
         )
diff --git a/src/video_core/host_shaders/convert_msaa_to_non_msaa.comp b/src/video_core/host_shaders/convert_msaa_to_non_msaa.comp
index fc3854d18..66f2ad483 100644
--- a/src/video_core/host_shaders/convert_msaa_to_non_msaa.comp
+++ b/src/video_core/host_shaders/convert_msaa_to_non_msaa.comp
@@ -15,11 +15,14 @@ void main() {
 
     // TODO: Specialization constants for num_samples?
     const int num_samples = imageSamples(msaa_in);
+    const ivec3 msaa_size = imageSize(msaa_in);
+    const ivec3 out_size = imageSize(output_img);
+    const ivec3 scale = out_size / msaa_size;
     for (int curr_sample = 0; curr_sample < num_samples; ++curr_sample) {
         const vec4 pixel = imageLoad(msaa_in, coords, curr_sample);
 
-        const int single_sample_x = 2 * coords.x + (curr_sample & 1);
-        const int single_sample_y = 2 * coords.y + ((curr_sample / 2) & 1);
+        const int single_sample_x = scale.x * coords.x + (curr_sample & 1);
+        const int single_sample_y = scale.y * coords.y + ((curr_sample / 2) & 1);
         const ivec3 dest_coords = ivec3(single_sample_x, single_sample_y, coords.z);
 
         if (any(greaterThanEqual(dest_coords, imageSize(output_img)))) {
diff --git a/src/video_core/host_shaders/convert_non_msaa_to_msaa.comp b/src/video_core/host_shaders/convert_non_msaa_to_msaa.comp
index dedd962f1..c7ce38efa 100644
--- a/src/video_core/host_shaders/convert_non_msaa_to_msaa.comp
+++ b/src/video_core/host_shaders/convert_non_msaa_to_msaa.comp
@@ -15,9 +15,12 @@ void main() {
 
     // TODO: Specialization constants for num_samples?
     const int num_samples = imageSamples(output_msaa);
+    const ivec3 msaa_size = imageSize(output_msaa);
+    const ivec3 out_size = imageSize(img_in);
+    const ivec3 scale = out_size / msaa_size;
     for (int curr_sample = 0; curr_sample < num_samples; ++curr_sample) {
-        const int single_sample_x = 2 * coords.x + (curr_sample & 1);
-        const int single_sample_y = 2 * coords.y + ((curr_sample / 2) & 1);
+        const int single_sample_x = scale.x * coords.x + (curr_sample & 1);
+        const int single_sample_y = scale.y * coords.y + ((curr_sample / 2) & 1);
         const ivec3 single_coords = ivec3(single_sample_x, single_sample_y, coords.z);
 
         if (any(greaterThanEqual(single_coords, imageSize(img_in)))) {
diff --git a/src/video_core/host_shaders/queries_prefix_scan_sum.comp b/src/video_core/host_shaders/queries_prefix_scan_sum.comp
new file mode 100644
index 000000000..6faa8981f
--- /dev/null
+++ b/src/video_core/host_shaders/queries_prefix_scan_sum.comp
@@ -0,0 +1,173 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#version 460 core
+
+#extension GL_KHR_shader_subgroup_basic : require
+#extension GL_KHR_shader_subgroup_shuffle : require
+#extension GL_KHR_shader_subgroup_shuffle_relative : require
+#extension GL_KHR_shader_subgroup_arithmetic : require
+
+#ifdef VULKAN
+
+#define HAS_EXTENDED_TYPES 1
+#define BEGIN_PUSH_CONSTANTS layout(push_constant) uniform PushConstants {
+#define END_PUSH_CONSTANTS };
+#define UNIFORM(n)
+#define BINDING_INPUT_BUFFER 0
+#define BINDING_OUTPUT_IMAGE 1
+
+#else // ^^^ Vulkan ^^^ // vvv OpenGL vvv
+
+#extension GL_NV_gpu_shader5 : enable
+#ifdef GL_NV_gpu_shader5
+#define HAS_EXTENDED_TYPES 1
+#else
+#define HAS_EXTENDED_TYPES 0
+#endif
+#define BEGIN_PUSH_CONSTANTS
+#define END_PUSH_CONSTANTS
+#define UNIFORM(n) layout(location = n) uniform
+#define BINDING_INPUT_BUFFER 0
+#define BINDING_OUTPUT_IMAGE 0
+
+#endif
+
+BEGIN_PUSH_CONSTANTS
+UNIFORM(0) uint min_accumulation_base;
+UNIFORM(1) uint max_accumulation_base;
+UNIFORM(2) uint accumulation_limit;
+UNIFORM(3) uint buffer_offset;
+END_PUSH_CONSTANTS
+
+#define LOCAL_RESULTS 8
+#define QUERIES_PER_INVOC 2048
+
+layout(local_size_x = QUERIES_PER_INVOC / LOCAL_RESULTS) in;
+
+layout(std430, binding = 0) readonly buffer block1 {
+    uvec2 input_data[];
+};
+
+layout(std430, binding = 1) coherent buffer block2 {
+    uvec2 output_data[];
+};
+
+layout(std430, binding = 2) coherent buffer block3 {
+    uvec2 accumulated_data;
+};
+
+shared uvec2 shared_data[128];
+
+// Simple Uint64 add that uses 2 uint variables for GPUs that don't support uint64
+uvec2 AddUint64(uvec2 value_1, uvec2 value_2) {
+    uint carry = 0;
+    uvec2 result;
+    result.x = uaddCarry(value_1.x, value_2.x, carry);
+    result.y = value_1.y + value_2.y + carry;
+    return result;
+}
+
+// do subgroup Prefix Sum using Hillis and Steele's algorithm
+uvec2 subgroupInclusiveAddUint64(uvec2 value) {
+    uvec2 result = value;
+    for (uint i = 1; i < gl_SubgroupSize; i *= 2) {
+        uvec2 other = subgroupShuffleUp(result, i); // get value from subgroup_inv_id - i;
+        if (i <= gl_SubgroupInvocationID) {
+            result = AddUint64(result, other);
+        }
+    }
+    return result;
+}
+
+// Writes down the results to the output buffer and to the accumulation buffer
+void WriteResults(uvec2 results[LOCAL_RESULTS]) {
+    const uint current_id = gl_LocalInvocationID.x;
+    const uvec2 accum = accumulated_data;
+    for (uint i = 0; i < LOCAL_RESULTS; i++) {
+        uvec2 base_data = current_id * LOCAL_RESULTS + i < min_accumulation_base ? accum : uvec2(0, 0);
+        AddUint64(results[i], base_data);
+    }
+    for (uint i = 0; i < LOCAL_RESULTS; i++) {
+        output_data[buffer_offset + current_id * LOCAL_RESULTS + i] = results[i];
+    }
+    uint index = accumulation_limit % LOCAL_RESULTS;
+    uint base_id = accumulation_limit / LOCAL_RESULTS;
+    if (min_accumulation_base >= accumulation_limit + 1) {
+        if (current_id == base_id) {
+            accumulated_data = results[index];
+        }
+        return;
+    }
+    // We have that ugly case in which the accumulation data is reset in the middle somewhere.
+    barrier();
+    groupMemoryBarrier();
+
+    if (current_id == base_id) {
+        uvec2 reset_value = output_data[max_accumulation_base - 1];
+        // Calculate two complement / negate manually
+        reset_value = AddUint64(uvec2(1,0), ~reset_value);
+        accumulated_data = AddUint64(results[index], reset_value);
+    }
+}
+
+void main() {
+    const uint subgroup_inv_id = gl_SubgroupInvocationID;
+    const uint subgroup_id = gl_SubgroupID + gl_WorkGroupID.x * gl_NumSubgroups;
+    const uint last_subgroup_id = subgroupMax(subgroup_inv_id);
+    const uint current_id = gl_LocalInvocationID.x;
+    const uint total_work = accumulation_limit;
+    const uint last_result_id = LOCAL_RESULTS - 1;
+    uvec2 data[LOCAL_RESULTS];
+    for (uint i = 0; i < LOCAL_RESULTS; i++) {
+        data[i] = input_data[buffer_offset + current_id * LOCAL_RESULTS + i];
+    }
+    uvec2 results[LOCAL_RESULTS];
+    results[0] = data[0];
+    for (uint i = 1; i < LOCAL_RESULTS; i++) {
+        results[i] = AddUint64(data[i], results[i - 1]);
+    }
+    // make sure all input data has been loaded
+    subgroupBarrier();
+    subgroupMemoryBarrier();
+
+    // on the last local result, do a subgroup inclusive scan sum
+    results[last_result_id] = subgroupInclusiveAddUint64(results[last_result_id]);
+    // get the last local result from the subgroup behind the current
+    uvec2 result_behind = subgroupShuffleUp(results[last_result_id], 1);
+    if (subgroup_inv_id != 0) {
+        for (uint i = 1; i < LOCAL_RESULTS; i++) {
+            results[i - 1] = AddUint64(results[i - 1], result_behind);
+        }
+    }
+
+    // if we had less queries than our subgroup, just write down the results.
+    if (total_work <= gl_SubgroupSize * LOCAL_RESULTS) { // This condition is constant per dispatch.
+        WriteResults(results);
+        return;
+    }
+
+    // We now have more, so lets write the last result into shared memory.
+    // Only pick the last subgroup.
+    if (subgroup_inv_id == last_subgroup_id) {
+        shared_data[subgroup_id] = results[last_result_id];
+    }
+    // wait until everyone loaded their stuffs
+    barrier();
+    memoryBarrierShared();
+
+    // only if it's not the first subgroup
+    if (subgroup_id != 0) {
+        // get the results from some previous invocation
+        uvec2 tmp = shared_data[subgroup_inv_id];
+        subgroupBarrier();
+        subgroupMemoryBarrierShared();
+        tmp = subgroupInclusiveAddUint64(tmp);
+        // obtain the result that would be equivalent to the previous result
+        uvec2 shuffled_result = subgroupShuffle(tmp, subgroup_id - 1);
+        for (uint i = 0; i < LOCAL_RESULTS; i++) {
+            results[i] = AddUint64(results[i], shuffled_result);
+        }
+    }
+    WriteResults(results);
+}
\ No newline at end of file
diff --git a/src/video_core/host_shaders/queries_prefix_scan_sum_nosubgroups.comp b/src/video_core/host_shaders/queries_prefix_scan_sum_nosubgroups.comp
new file mode 100644
index 000000000..559a213b9
--- /dev/null
+++ b/src/video_core/host_shaders/queries_prefix_scan_sum_nosubgroups.comp
@@ -0,0 +1,138 @@
+// SPDX-FileCopyrightText: Copyright 2015 Graham Sellers, Richard Wright Jr. and Nicholas Haemel
+// SPDX-License-Identifier: MIT
+
+// Code obtained from OpenGL SuperBible, Seventh Edition by Graham Sellers, Richard Wright Jr. and
+// Nicholas Haemel. Modified to suit needs.
+
+#version 460 core
+
+#ifdef VULKAN
+
+#define HAS_EXTENDED_TYPES 1
+#define BEGIN_PUSH_CONSTANTS layout(push_constant) uniform PushConstants {
+#define END_PUSH_CONSTANTS };
+#define UNIFORM(n)
+#define BINDING_INPUT_BUFFER 0
+#define BINDING_OUTPUT_IMAGE 1
+
+#else // ^^^ Vulkan ^^^ // vvv OpenGL vvv
+
+#extension GL_NV_gpu_shader5 : enable
+#ifdef GL_NV_gpu_shader5
+#define HAS_EXTENDED_TYPES 1
+#else
+#define HAS_EXTENDED_TYPES 0
+#endif
+#define BEGIN_PUSH_CONSTANTS
+#define END_PUSH_CONSTANTS
+#define UNIFORM(n) layout(location = n) uniform
+#define BINDING_INPUT_BUFFER 0
+#define BINDING_OUTPUT_IMAGE 0
+
+#endif
+
+BEGIN_PUSH_CONSTANTS
+UNIFORM(0) uint min_accumulation_base;
+UNIFORM(1) uint max_accumulation_base;
+UNIFORM(2) uint accumulation_limit;
+UNIFORM(3) uint buffer_offset;
+END_PUSH_CONSTANTS
+
+#define LOCAL_RESULTS 4
+#define QUERIES_PER_INVOC 2048
+
+layout(local_size_x = QUERIES_PER_INVOC / LOCAL_RESULTS) in;
+
+layout(std430, binding = 0) readonly buffer block1 {
+    uvec2 input_data[gl_WorkGroupSize.x * LOCAL_RESULTS];
+};
+
+layout(std430, binding = 1) writeonly coherent buffer block2 {
+    uvec2 output_data[gl_WorkGroupSize.x * LOCAL_RESULTS];
+};
+
+layout(std430, binding = 2) coherent buffer block3 {
+    uvec2 accumulated_data;
+};
+
+shared uvec2 shared_data[gl_WorkGroupSize.x * LOCAL_RESULTS];
+
+uvec2 AddUint64(uvec2 value_1, uvec2 value_2) {
+    uint carry = 0;
+    uvec2 result;
+    result.x = uaddCarry(value_1.x, value_2.x, carry);
+    result.y = value_1.y + value_2.y + carry;
+    return result;
+}
+
+void main(void) {
+    uint id = gl_LocalInvocationID.x;
+    uvec2 base_value[LOCAL_RESULTS];
+    const uvec2 accum = accumulated_data;
+    for (uint i = 0; i < LOCAL_RESULTS; i++) {
+        base_value[i] = (buffer_offset + id * LOCAL_RESULTS + i) < min_accumulation_base
+                            ? accumulated_data
+                            : uvec2(0);
+    }
+    uint work_size = gl_WorkGroupSize.x;
+    uint rd_id;
+    uint wr_id;
+    uint mask;
+    uvec2 inputs[LOCAL_RESULTS];
+    for (uint i = 0; i < LOCAL_RESULTS; i++) {
+        inputs[i] = input_data[buffer_offset + id * LOCAL_RESULTS + i];
+    }
+    // The number of steps is the log base 2 of the
+    // work group size, which should be a power of 2
+    const uint steps = uint(log2(work_size)) + uint(log2(LOCAL_RESULTS));
+    uint step = 0;
+
+    // Each invocation is responsible for the content of
+    // two elements of the output array
+    for (uint i = 0; i < LOCAL_RESULTS; i++) {
+        shared_data[id * LOCAL_RESULTS + i] = inputs[i];
+    }
+    // Synchronize to make sure that everyone has initialized
+    // their elements of shared_data[] with data loaded from
+    // the input arrays
+    barrier();
+    memoryBarrierShared();
+    // For each step...
+    for (step = 0; step < steps; step++) {
+        // Calculate the read and write index in the
+        // shared array
+        mask = (1 << step) - 1;
+        rd_id = ((id >> step) << (step + 1)) + mask;
+        wr_id = rd_id + 1 + (id & mask);
+        // Accumulate the read data into our element
+
+        shared_data[wr_id] = AddUint64(shared_data[rd_id], shared_data[wr_id]);
+        // Synchronize again to make sure that everyone
+        // has caught up with us
+        barrier();
+        memoryBarrierShared();
+    }
+    // Add the accumulation
+    for (uint i = 0; i < LOCAL_RESULTS; i++) {
+        shared_data[id * LOCAL_RESULTS + i] =
+            AddUint64(shared_data[id * LOCAL_RESULTS + i], base_value[i]);
+    }
+    barrier();
+    memoryBarrierShared();
+
+    // Finally write our data back to the output buffer
+    for (uint i = 0; i < LOCAL_RESULTS; i++) {
+        output_data[buffer_offset + id * LOCAL_RESULTS + i] = shared_data[id * LOCAL_RESULTS + i];
+    }
+    if (id == 0) {
+        if (min_accumulation_base >= accumulation_limit + 1) {
+            accumulated_data = shared_data[accumulation_limit];
+            return;
+        }
+        uvec2 reset_value = shared_data[max_accumulation_base - 1];
+        uvec2 final_value = shared_data[accumulation_limit];
+        // Two complements
+        reset_value = AddUint64(uvec2(1, 0), ~reset_value);
+        accumulated_data = AddUint64(final_value, reset_value);
+    }
+}
\ No newline at end of file
diff --git a/src/video_core/host_shaders/resolve_conditional_render.comp b/src/video_core/host_shaders/resolve_conditional_render.comp
new file mode 100644
index 000000000..307e77d1a
--- /dev/null
+++ b/src/video_core/host_shaders/resolve_conditional_render.comp
@@ -0,0 +1,20 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#version 450
+
+layout(local_size_x = 1) in;
+
+layout(std430, binding = 0) buffer Query {
+    uvec2 initial;
+    uvec2 unknown;
+    uvec2 current;
+};
+
+layout(std430, binding = 1) buffer Result {
+    uint result;
+};
+
+void main() {
+    result = all(equal(initial, current)) ? 1 : 0;
+}
diff --git a/src/video_core/macro/macro_hle.cpp b/src/video_core/macro/macro_hle.cpp
index 6272a4652..046c8085e 100644
--- a/src/video_core/macro/macro_hle.cpp
+++ b/src/video_core/macro/macro_hle.cpp
@@ -67,6 +67,7 @@ public:
         }
 
         auto& params = maxwell3d.draw_manager->GetIndirectParams();
+        params.is_byte_count = false;
         params.is_indexed = false;
         params.include_count = false;
         params.count_start_address = 0;
@@ -161,6 +162,7 @@ public:
                 0, 0x644, Maxwell3D::HLEReplacementAttributeType::BaseInstance);
         }
         auto& params = maxwell3d.draw_manager->GetIndirectParams();
+        params.is_byte_count = false;
         params.is_indexed = true;
         params.include_count = false;
         params.count_start_address = 0;
@@ -256,6 +258,7 @@ public:
         const u32 estimate = static_cast<u32>(maxwell3d.EstimateIndexBufferSize());
         maxwell3d.dirty.flags[VideoCommon::Dirty::IndexBuffer] = true;
         auto& params = maxwell3d.draw_manager->GetIndirectParams();
+        params.is_byte_count = false;
         params.is_indexed = true;
         params.include_count = true;
         params.count_start_address = maxwell3d.GetMacroAddress(4);
@@ -319,6 +322,47 @@ private:
     }
 };
 
+class HLE_DrawIndirectByteCount final : public HLEMacroImpl {
+public:
+    explicit HLE_DrawIndirectByteCount(Maxwell3D& maxwell3d_) : HLEMacroImpl(maxwell3d_) {}
+
+    void Execute(const std::vector<u32>& parameters, [[maybe_unused]] u32 method) override {
+        auto topology = static_cast<Maxwell3D::Regs::PrimitiveTopology>(parameters[0] & 0xFFFFU);
+        if (!maxwell3d.AnyParametersDirty() || !IsTopologySafe(topology)) {
+            Fallback(parameters);
+            return;
+        }
+
+        auto& params = maxwell3d.draw_manager->GetIndirectParams();
+        params.is_byte_count = true;
+        params.is_indexed = false;
+        params.include_count = false;
+        params.count_start_address = 0;
+        params.indirect_start_address = maxwell3d.GetMacroAddress(2);
+        params.buffer_size = 4;
+        params.max_draw_counts = 1;
+        params.stride = parameters[1];
+        maxwell3d.regs.draw.begin = parameters[0];
+        maxwell3d.regs.draw_auto_stride = parameters[1];
+        maxwell3d.regs.draw_auto_byte_count = parameters[2];
+
+        maxwell3d.draw_manager->DrawArrayIndirect(topology);
+    }
+
+private:
+    void Fallback(const std::vector<u32>& parameters) {
+        maxwell3d.RefreshParameters();
+
+        maxwell3d.regs.draw.begin = parameters[0];
+        maxwell3d.regs.draw_auto_stride = parameters[1];
+        maxwell3d.regs.draw_auto_byte_count = parameters[2];
+
+        maxwell3d.draw_manager->DrawArray(
+            maxwell3d.regs.draw.topology, 0,
+            maxwell3d.regs.draw_auto_byte_count / maxwell3d.regs.draw_auto_stride, 0, 1);
+    }
+};
+
 class HLE_C713C83D8F63CCF3 final : public HLEMacroImpl {
 public:
     explicit HLE_C713C83D8F63CCF3(Maxwell3D& maxwell3d_) : HLEMacroImpl(maxwell3d_) {}
@@ -536,6 +580,11 @@ HLEMacro::HLEMacro(Maxwell3D& maxwell3d_) : maxwell3d{maxwell3d_} {
                          [](Maxwell3D& maxwell3d__) -> std::unique_ptr<CachedMacro> {
                              return std::make_unique<HLE_TransformFeedbackSetup>(maxwell3d__);
                          }));
+    builders.emplace(0xB5F74EDB717278ECULL,
+                     std::function<std::unique_ptr<CachedMacro>(Maxwell3D&)>(
+                         [](Maxwell3D& maxwell3d__) -> std::unique_ptr<CachedMacro> {
+                             return std::make_unique<HLE_DrawIndirectByteCount>(maxwell3d__);
+                         }));
 }
 
 HLEMacro::~HLEMacro() = default;
diff --git a/src/video_core/query_cache.h b/src/video_core/query_cache.h
index 7047e2e63..9fcaeeac7 100644
--- a/src/video_core/query_cache.h
+++ b/src/video_core/query_cache.h
@@ -25,6 +25,13 @@
 #include "video_core/rasterizer_interface.h"
 #include "video_core/texture_cache/slot_vector.h"
 
+namespace VideoCore {
+enum class QueryType {
+    SamplesPassed,
+};
+constexpr std::size_t NumQueryTypes = 1;
+} // namespace VideoCore
+
 namespace VideoCommon {
 
 using AsyncJobId = SlotId;
@@ -98,10 +105,10 @@ private:
 };
 
 template <class QueryCache, class CachedQuery, class CounterStream, class HostCounter>
-class QueryCacheBase : public VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo> {
+class QueryCacheLegacy : public VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo> {
 public:
-    explicit QueryCacheBase(VideoCore::RasterizerInterface& rasterizer_,
-                            Core::Memory::Memory& cpu_memory_)
+    explicit QueryCacheLegacy(VideoCore::RasterizerInterface& rasterizer_,
+                              Core::Memory::Memory& cpu_memory_)
         : rasterizer{rasterizer_},
           // Use reinterpret_cast instead of static_cast as workaround for
           // UBSan bug (https://github.com/llvm/llvm-project/issues/59060)
diff --git a/src/video_core/query_cache/bank_base.h b/src/video_core/query_cache/bank_base.h
new file mode 100644
index 000000000..420927091
--- /dev/null
+++ b/src/video_core/query_cache/bank_base.h
@@ -0,0 +1,104 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <atomic>
+#include <deque>
+#include <utility>
+
+#include "common/common_types.h"
+
+namespace VideoCommon {
+
+class BankBase {
+protected:
+    const size_t base_bank_size{};
+    size_t bank_size{};
+    std::atomic<size_t> references{};
+    size_t current_slot{};
+
+public:
+    explicit BankBase(size_t bank_size_) : base_bank_size{bank_size_}, bank_size(bank_size_) {}
+
+    virtual ~BankBase() = default;
+
+    virtual std::pair<bool, size_t> Reserve() {
+        if (IsClosed()) {
+            return {false, bank_size};
+        }
+        const size_t result = current_slot++;
+        return {true, result};
+    }
+
+    virtual void Reset() {
+        current_slot = 0;
+        references = 0;
+        bank_size = base_bank_size;
+    }
+
+    size_t Size() const {
+        return bank_size;
+    }
+
+    void AddReference(size_t how_many = 1) {
+        references.fetch_add(how_many, std::memory_order_relaxed);
+    }
+
+    void CloseReference(size_t how_many = 1) {
+        if (how_many > references.load(std::memory_order_relaxed)) {
+            UNREACHABLE();
+        }
+        references.fetch_sub(how_many, std::memory_order_relaxed);
+    }
+
+    void Close() {
+        bank_size = current_slot;
+    }
+
+    bool IsClosed() const {
+        return current_slot >= bank_size;
+    }
+
+    bool IsDead() const {
+        return IsClosed() && references == 0;
+    }
+};
+
+template <typename BankType>
+class BankPool {
+private:
+    std::deque<BankType> bank_pool;
+    std::deque<size_t> bank_indices;
+
+public:
+    BankPool() = default;
+    ~BankPool() = default;
+
+    // Reserve a bank from the pool and return its index
+    template <typename Func>
+    size_t ReserveBank(Func&& builder) {
+        if (!bank_indices.empty() && bank_pool[bank_indices.front()].IsDead()) {
+            size_t new_index = bank_indices.front();
+            bank_indices.pop_front();
+            bank_pool[new_index].Reset();
+            return new_index;
+        }
+        size_t new_index = bank_pool.size();
+        builder(bank_pool, new_index);
+        bank_indices.push_back(new_index);
+        return new_index;
+    }
+
+    // Get a reference to a bank using its index
+    BankType& GetBank(size_t index) {
+        return bank_pool[index];
+    }
+
+    // Get the total number of banks in the pool
+    size_t BankCount() const {
+        return bank_pool.size();
+    }
+};
+
+} // namespace VideoCommon
diff --git a/src/video_core/query_cache/query_base.h b/src/video_core/query_cache/query_base.h
new file mode 100644
index 000000000..1d786b3a7
--- /dev/null
+++ b/src/video_core/query_cache/query_base.h
@@ -0,0 +1,70 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+
+namespace VideoCommon {
+
+enum class QueryFlagBits : u32 {
+    HasTimestamp = 1 << 0,       ///< Indicates if this query has a timestamp.
+    IsFinalValueSynced = 1 << 1, ///< Indicates if the query has been synced in the host
+    IsHostSynced = 1 << 2,       ///< Indicates if the query has been synced in the host
+    IsGuestSynced = 1 << 3,      ///< Indicates if the query has been synced with the guest.
+    IsHostManaged = 1 << 4,      ///< Indicates if this query points to a host query
+    IsRewritten = 1 << 5,        ///< Indicates if this query was rewritten by another query
+    IsInvalidated = 1 << 6,      ///< Indicates the value of th query has been nullified.
+    IsOrphan = 1 << 7,           ///< Indicates the query has not been set by a guest query.
+    IsFence = 1 << 8,            ///< Indicates the query is a fence.
+};
+DECLARE_ENUM_FLAG_OPERATORS(QueryFlagBits)
+
+class QueryBase {
+public:
+    VAddr guest_address{};
+    QueryFlagBits flags{};
+    u64 value{};
+
+protected:
+    // Default constructor
+    QueryBase() = default;
+
+    // Parameterized constructor
+    QueryBase(VAddr address, QueryFlagBits flags_, u64 value_)
+        : guest_address(address), flags(flags_), value{value_} {}
+};
+
+class GuestQuery : public QueryBase {
+public:
+    // Parameterized constructor
+    GuestQuery(bool isLong, VAddr address, u64 queryValue)
+        : QueryBase(address, QueryFlagBits::IsFinalValueSynced, queryValue) {
+        if (isLong) {
+            flags |= QueryFlagBits::HasTimestamp;
+        }
+    }
+};
+
+class HostQueryBase : public QueryBase {
+public:
+    // Default constructor
+    HostQueryBase() : QueryBase(0, QueryFlagBits::IsHostManaged | QueryFlagBits::IsOrphan, 0) {}
+
+    // Parameterized constructor
+    HostQueryBase(bool has_timestamp, VAddr address)
+        : QueryBase(address, QueryFlagBits::IsHostManaged, 0), start_bank_id{}, size_banks{},
+          start_slot{}, size_slots{} {
+        if (has_timestamp) {
+            flags |= QueryFlagBits::HasTimestamp;
+        }
+    }
+
+    u32 start_bank_id{};
+    u32 size_banks{};
+    size_t start_slot{};
+    size_t size_slots{};
+};
+
+} // namespace VideoCommon
\ No newline at end of file
diff --git a/src/video_core/query_cache/query_cache.h b/src/video_core/query_cache/query_cache.h
new file mode 100644
index 000000000..78b42b518
--- /dev/null
+++ b/src/video_core/query_cache/query_cache.h
@@ -0,0 +1,580 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <array>
+#include <deque>
+#include <memory>
+#include <mutex>
+#include <unordered_map>
+#include <utility>
+
+#include "common/assert.h"
+#include "common/common_types.h"
+#include "common/logging/log.h"
+#include "common/scope_exit.h"
+#include "common/settings.h"
+#include "core/memory.h"
+#include "video_core/engines/maxwell_3d.h"
+#include "video_core/gpu.h"
+#include "video_core/memory_manager.h"
+#include "video_core/query_cache/bank_base.h"
+#include "video_core/query_cache/query_base.h"
+#include "video_core/query_cache/query_cache_base.h"
+#include "video_core/query_cache/query_stream.h"
+#include "video_core/query_cache/types.h"
+
+namespace VideoCommon {
+
+using Maxwell = Tegra::Engines::Maxwell3D;
+
+struct SyncValuesStruct {
+    VAddr address;
+    u64 value;
+    u64 size;
+
+    static constexpr bool GeneratesBaseBuffer = true;
+};
+
+template <typename Traits>
+class GuestStreamer : public SimpleStreamer<GuestQuery> {
+public:
+    using RuntimeType = typename Traits::RuntimeType;
+
+    GuestStreamer(size_t id_, RuntimeType& runtime_)
+        : SimpleStreamer<GuestQuery>(id_), runtime{runtime_} {}
+
+    virtual ~GuestStreamer() = default;
+
+    size_t WriteCounter(VAddr address, bool has_timestamp, u32 value,
+                        std::optional<u32> subreport = std::nullopt) override {
+        auto new_id = BuildQuery(has_timestamp, address, static_cast<u64>(value));
+        pending_sync.push_back(new_id);
+        return new_id;
+    }
+
+    bool HasPendingSync() const override {
+        return !pending_sync.empty();
+    }
+
+    void SyncWrites() override {
+        if (pending_sync.empty()) {
+            return;
+        }
+        std::vector<SyncValuesStruct> sync_values;
+        sync_values.reserve(pending_sync.size());
+        for (size_t pending_id : pending_sync) {
+            auto& query = slot_queries[pending_id];
+            if (True(query.flags & QueryFlagBits::IsRewritten) ||
+                True(query.flags & QueryFlagBits::IsInvalidated)) {
+                continue;
+            }
+            query.flags |= QueryFlagBits::IsHostSynced;
+            sync_values.emplace_back(SyncValuesStruct{
+                .address = query.guest_address,
+                .value = query.value,
+                .size = static_cast<u64>(True(query.flags & QueryFlagBits::HasTimestamp) ? 8 : 4)});
+        }
+        pending_sync.clear();
+        if (sync_values.size() > 0) {
+            runtime.template SyncValues<SyncValuesStruct>(sync_values);
+        }
+    }
+
+private:
+    RuntimeType& runtime;
+    std::deque<size_t> pending_sync;
+};
+
+template <typename Traits>
+class StubStreamer : public GuestStreamer<Traits> {
+public:
+    using RuntimeType = typename Traits::RuntimeType;
+
+    StubStreamer(size_t id_, RuntimeType& runtime_, u32 stub_value_)
+        : GuestStreamer<Traits>(id_, runtime_), stub_value{stub_value_} {}
+
+    ~StubStreamer() override = default;
+
+    size_t WriteCounter(VAddr address, bool has_timestamp, [[maybe_unused]] u32 value,
+                        std::optional<u32> subreport = std::nullopt) override {
+        size_t new_id =
+            GuestStreamer<Traits>::WriteCounter(address, has_timestamp, stub_value, subreport);
+        return new_id;
+    }
+
+private:
+    u32 stub_value;
+};
+
+template <typename Traits>
+struct QueryCacheBase<Traits>::QueryCacheBaseImpl {
+    using RuntimeType = typename Traits::RuntimeType;
+
+    QueryCacheBaseImpl(QueryCacheBase<Traits>* owner_, VideoCore::RasterizerInterface& rasterizer_,
+                       Core::Memory::Memory& cpu_memory_, RuntimeType& runtime_, Tegra::GPU& gpu_)
+        : owner{owner_}, rasterizer{rasterizer_},
+          cpu_memory{cpu_memory_}, runtime{runtime_}, gpu{gpu_} {
+        streamer_mask = 0;
+        for (size_t i = 0; i < static_cast<size_t>(QueryType::MaxQueryTypes); i++) {
+            streamers[i] = runtime.GetStreamerInterface(static_cast<QueryType>(i));
+            if (streamers[i]) {
+                streamer_mask |= 1ULL << streamers[i]->GetId();
+            }
+        }
+    }
+
+    template <typename Func>
+    void ForEachStreamerIn(u64 mask, Func&& func) {
+        static constexpr bool RETURNS_BOOL =
+            std::is_same_v<std::invoke_result<Func, StreamerInterface*>, bool>;
+        while (mask != 0) {
+            size_t position = std::countr_zero(mask);
+            mask &= ~(1ULL << position);
+            if constexpr (RETURNS_BOOL) {
+                if (func(streamers[position])) {
+                    return;
+                }
+            } else {
+                func(streamers[position]);
+            }
+        }
+    }
+
+    template <typename Func>
+    void ForEachStreamer(Func&& func) {
+        ForEachStreamerIn(streamer_mask, func);
+    }
+
+    QueryBase* ObtainQuery(QueryCacheBase<Traits>::QueryLocation location) {
+        size_t which_stream = location.stream_id.Value();
+        auto* streamer = streamers[which_stream];
+        if (!streamer) {
+            return nullptr;
+        }
+        return streamer->GetQuery(location.query_id.Value());
+    }
+
+    QueryCacheBase<Traits>* owner;
+    VideoCore::RasterizerInterface& rasterizer;
+    Core::Memory::Memory& cpu_memory;
+    RuntimeType& runtime;
+    Tegra::GPU& gpu;
+    std::array<StreamerInterface*, static_cast<size_t>(QueryType::MaxQueryTypes)> streamers;
+    u64 streamer_mask;
+    std::mutex flush_guard;
+    std::deque<u64> flushes_pending;
+    std::vector<QueryCacheBase<Traits>::QueryLocation> pending_unregister;
+};
+
+template <typename Traits>
+QueryCacheBase<Traits>::QueryCacheBase(Tegra::GPU& gpu_,
+                                       VideoCore::RasterizerInterface& rasterizer_,
+                                       Core::Memory::Memory& cpu_memory_, RuntimeType& runtime_)
+    : cached_queries{} {
+    impl = std::make_unique<QueryCacheBase<Traits>::QueryCacheBaseImpl>(
+        this, rasterizer_, cpu_memory_, runtime_, gpu_);
+}
+
+template <typename Traits>
+QueryCacheBase<Traits>::~QueryCacheBase() = default;
+
+template <typename Traits>
+void QueryCacheBase<Traits>::CounterEnable(QueryType counter_type, bool is_enabled) {
+    size_t index = static_cast<size_t>(counter_type);
+    StreamerInterface* streamer = impl->streamers[index];
+    if (!streamer) [[unlikely]] {
+        UNREACHABLE();
+        return;
+    }
+    if (is_enabled) {
+        streamer->StartCounter();
+    } else {
+        streamer->PauseCounter();
+    }
+}
+
+template <typename Traits>
+void QueryCacheBase<Traits>::CounterClose(QueryType counter_type) {
+    size_t index = static_cast<size_t>(counter_type);
+    StreamerInterface* streamer = impl->streamers[index];
+    if (!streamer) [[unlikely]] {
+        UNREACHABLE();
+        return;
+    }
+    streamer->CloseCounter();
+}
+
+template <typename Traits>
+void QueryCacheBase<Traits>::CounterReset(QueryType counter_type) {
+    size_t index = static_cast<size_t>(counter_type);
+    StreamerInterface* streamer = impl->streamers[index];
+    if (!streamer) [[unlikely]] {
+        UNIMPLEMENTED();
+        return;
+    }
+    streamer->ResetCounter();
+}
+
+template <typename Traits>
+void QueryCacheBase<Traits>::BindToChannel(s32 id) {
+    VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo>::BindToChannel(id);
+    impl->runtime.Bind3DEngine(maxwell3d);
+}
+
+template <typename Traits>
+void QueryCacheBase<Traits>::CounterReport(GPUVAddr addr, QueryType counter_type,
+                                           QueryPropertiesFlags flags, u32 payload, u32 subreport) {
+    const bool has_timestamp = True(flags & QueryPropertiesFlags::HasTimeout);
+    const bool is_fence = True(flags & QueryPropertiesFlags::IsAFence);
+    size_t streamer_id = static_cast<size_t>(counter_type);
+    auto* streamer = impl->streamers[streamer_id];
+    if (streamer == nullptr) [[unlikely]] {
+        counter_type = QueryType::Payload;
+        payload = 1U;
+        streamer_id = static_cast<size_t>(counter_type);
+        streamer = impl->streamers[streamer_id];
+    }
+    auto cpu_addr_opt = gpu_memory->GpuToCpuAddress(addr);
+    if (!cpu_addr_opt) [[unlikely]] {
+        return;
+    }
+    VAddr cpu_addr = *cpu_addr_opt;
+    const size_t new_query_id = streamer->WriteCounter(cpu_addr, has_timestamp, payload, subreport);
+    auto* query = streamer->GetQuery(new_query_id);
+    if (is_fence) {
+        query->flags |= QueryFlagBits::IsFence;
+    }
+    QueryLocation query_location{};
+    query_location.stream_id.Assign(static_cast<u32>(streamer_id));
+    query_location.query_id.Assign(static_cast<u32>(new_query_id));
+    const auto gen_caching_indexing = [](VAddr cur_addr) {
+        return std::make_pair<u64, u32>(cur_addr >> Core::Memory::YUZU_PAGEBITS,
+                                        static_cast<u32>(cur_addr & Core::Memory::YUZU_PAGEMASK));
+    };
+    u8* pointer = impl->cpu_memory.GetPointer(cpu_addr);
+    u8* pointer_timestamp = impl->cpu_memory.GetPointer(cpu_addr + 8);
+    bool is_synced = !Settings::IsGPULevelHigh() && is_fence;
+
+    std::function<void()> operation([this, is_synced, streamer, query_base = query, query_location,
+                                     pointer, pointer_timestamp] {
+        if (True(query_base->flags & QueryFlagBits::IsInvalidated)) {
+            if (!is_synced) [[likely]] {
+                impl->pending_unregister.push_back(query_location);
+            }
+            return;
+        }
+        if (False(query_base->flags & QueryFlagBits::IsFinalValueSynced)) [[unlikely]] {
+            UNREACHABLE();
+            return;
+        }
+        query_base->value += streamer->GetAmmendValue();
+        streamer->SetAccumulationValue(query_base->value);
+        if (True(query_base->flags & QueryFlagBits::HasTimestamp)) {
+            u64 timestamp = impl->gpu.GetTicks();
+            std::memcpy(pointer_timestamp, &timestamp, sizeof(timestamp));
+            std::memcpy(pointer, &query_base->value, sizeof(query_base->value));
+        } else {
+            u32 value = static_cast<u32>(query_base->value);
+            std::memcpy(pointer, &value, sizeof(value));
+        }
+        if (!is_synced) [[likely]] {
+            impl->pending_unregister.push_back(query_location);
+        }
+    });
+    if (is_fence) {
+        impl->rasterizer.SignalFence(std::move(operation));
+    } else {
+        if (!Settings::IsGPULevelHigh() && counter_type == QueryType::Payload) {
+            if (has_timestamp) {
+                u64 timestamp = impl->gpu.GetTicks();
+                u64 value = static_cast<u64>(payload);
+                std::memcpy(pointer_timestamp, &timestamp, sizeof(timestamp));
+                std::memcpy(pointer, &value, sizeof(value));
+            } else {
+                std::memcpy(pointer, &payload, sizeof(payload));
+            }
+            streamer->Free(new_query_id);
+            return;
+        }
+        impl->rasterizer.SyncOperation(std::move(operation));
+    }
+    if (is_synced) {
+        streamer->Free(new_query_id);
+        return;
+    }
+    auto [cont_addr, base] = gen_caching_indexing(cpu_addr);
+    {
+        std::scoped_lock lock(cache_mutex);
+        auto it1 = cached_queries.try_emplace(cont_addr);
+        auto& sub_container = it1.first->second;
+        auto it_current = sub_container.find(base);
+        if (it_current == sub_container.end()) {
+            sub_container.insert_or_assign(base, query_location);
+            return;
+        }
+        auto* old_query = impl->ObtainQuery(it_current->second);
+        old_query->flags |= QueryFlagBits::IsRewritten;
+        sub_container.insert_or_assign(base, query_location);
+    }
+}
+
+template <typename Traits>
+void QueryCacheBase<Traits>::UnregisterPending() {
+    const auto gen_caching_indexing = [](VAddr cur_addr) {
+        return std::make_pair<u64, u32>(cur_addr >> Core::Memory::YUZU_PAGEBITS,
+                                        static_cast<u32>(cur_addr & Core::Memory::YUZU_PAGEMASK));
+    };
+    std::scoped_lock lock(cache_mutex);
+    for (QueryLocation loc : impl->pending_unregister) {
+        const auto [streamer_id, query_id] = loc.unpack();
+        auto* streamer = impl->streamers[streamer_id];
+        if (!streamer) [[unlikely]] {
+            continue;
+        }
+        auto* query = streamer->GetQuery(query_id);
+        auto [cont_addr, base] = gen_caching_indexing(query->guest_address);
+        auto it1 = cached_queries.find(cont_addr);
+        if (it1 != cached_queries.end()) {
+            auto it2 = it1->second.find(base);
+            if (it2 != it1->second.end()) {
+                if (it2->second.raw == loc.raw) {
+                    it1->second.erase(it2);
+                }
+            }
+        }
+        streamer->Free(query_id);
+    }
+    impl->pending_unregister.clear();
+}
+
+template <typename Traits>
+void QueryCacheBase<Traits>::NotifyWFI() {
+    bool should_sync = false;
+    impl->ForEachStreamer(
+        [&should_sync](StreamerInterface* streamer) { should_sync |= streamer->HasPendingSync(); });
+    if (!should_sync) {
+        return;
+    }
+
+    impl->ForEachStreamer([](StreamerInterface* streamer) { streamer->PresyncWrites(); });
+    impl->runtime.Barriers(true);
+    impl->ForEachStreamer([](StreamerInterface* streamer) { streamer->SyncWrites(); });
+    impl->runtime.Barriers(false);
+}
+
+template <typename Traits>
+void QueryCacheBase<Traits>::NotifySegment(bool resume) {
+    if (resume) {
+        impl->runtime.ResumeHostConditionalRendering();
+    } else {
+        CounterClose(VideoCommon::QueryType::ZPassPixelCount64);
+        CounterClose(VideoCommon::QueryType::StreamingByteCount);
+        impl->runtime.PauseHostConditionalRendering();
+    }
+}
+
+template <typename Traits>
+bool QueryCacheBase<Traits>::AccelerateHostConditionalRendering() {
+    bool qc_dirty = false;
+    const auto gen_lookup = [this, &qc_dirty](GPUVAddr address) -> VideoCommon::LookupData {
+        auto cpu_addr_opt = gpu_memory->GpuToCpuAddress(address);
+        if (!cpu_addr_opt) [[unlikely]] {
+            return VideoCommon::LookupData{
+                .address = 0,
+                .found_query = nullptr,
+            };
+        }
+        VAddr cpu_addr = *cpu_addr_opt;
+        std::scoped_lock lock(cache_mutex);
+        auto it1 = cached_queries.find(cpu_addr >> Core::Memory::YUZU_PAGEBITS);
+        if (it1 == cached_queries.end()) {
+            return VideoCommon::LookupData{
+                .address = cpu_addr,
+                .found_query = nullptr,
+            };
+        }
+        auto& sub_container = it1->second;
+        auto it_current = sub_container.find(cpu_addr & Core::Memory::YUZU_PAGEMASK);
+
+        if (it_current == sub_container.end()) {
+            auto it_current_2 = sub_container.find((cpu_addr & Core::Memory::YUZU_PAGEMASK) + 4);
+            if (it_current_2 == sub_container.end()) {
+                return VideoCommon::LookupData{
+                    .address = cpu_addr,
+                    .found_query = nullptr,
+                };
+            }
+        }
+        auto* query = impl->ObtainQuery(it_current->second);
+        qc_dirty |= True(query->flags & QueryFlagBits::IsHostManaged) &&
+                    False(query->flags & QueryFlagBits::IsGuestSynced);
+        return VideoCommon::LookupData{
+            .address = cpu_addr,
+            .found_query = query,
+        };
+    };
+
+    auto& regs = maxwell3d->regs;
+    if (regs.render_enable_override != Maxwell::Regs::RenderEnable::Override::UseRenderEnable) {
+        impl->runtime.EndHostConditionalRendering();
+        return false;
+    }
+    const ComparisonMode mode = static_cast<ComparisonMode>(regs.render_enable.mode);
+    const GPUVAddr address = regs.render_enable.Address();
+    switch (mode) {
+    case ComparisonMode::True:
+        impl->runtime.EndHostConditionalRendering();
+        return false;
+    case ComparisonMode::False:
+        impl->runtime.EndHostConditionalRendering();
+        return false;
+    case ComparisonMode::Conditional: {
+        VideoCommon::LookupData object_1{gen_lookup(address)};
+        return impl->runtime.HostConditionalRenderingCompareValue(object_1, qc_dirty);
+    }
+    case ComparisonMode::IfEqual: {
+        VideoCommon::LookupData object_1{gen_lookup(address)};
+        VideoCommon::LookupData object_2{gen_lookup(address + 16)};
+        return impl->runtime.HostConditionalRenderingCompareValues(object_1, object_2, qc_dirty,
+                                                                   true);
+    }
+    case ComparisonMode::IfNotEqual: {
+        VideoCommon::LookupData object_1{gen_lookup(address)};
+        VideoCommon::LookupData object_2{gen_lookup(address + 16)};
+        return impl->runtime.HostConditionalRenderingCompareValues(object_1, object_2, qc_dirty,
+                                                                   false);
+    }
+    default:
+        return false;
+    }
+}
+
+// Async downloads
+template <typename Traits>
+void QueryCacheBase<Traits>::CommitAsyncFlushes() {
+    // Make sure to have the results synced in Host.
+    NotifyWFI();
+
+    u64 mask{};
+    {
+        std::scoped_lock lk(impl->flush_guard);
+        impl->ForEachStreamer([&mask](StreamerInterface* streamer) {
+            bool local_result = streamer->HasUnsyncedQueries();
+            if (local_result) {
+                mask |= 1ULL << streamer->GetId();
+            }
+        });
+        impl->flushes_pending.push_back(mask);
+    }
+    std::function<void()> func([this] { UnregisterPending(); });
+    impl->rasterizer.SyncOperation(std::move(func));
+    if (mask == 0) {
+        return;
+    }
+    u64 ran_mask = ~mask;
+    while (mask) {
+        impl->ForEachStreamerIn(mask, [&mask, &ran_mask](StreamerInterface* streamer) {
+            u64 dep_mask = streamer->GetDependentMask();
+            if ((dep_mask & ~ran_mask) != 0) {
+                return;
+            }
+            u64 index = streamer->GetId();
+            ran_mask |= (1ULL << index);
+            mask &= ~(1ULL << index);
+            streamer->PushUnsyncedQueries();
+        });
+    }
+}
+
+template <typename Traits>
+bool QueryCacheBase<Traits>::HasUncommittedFlushes() const {
+    bool result = false;
+    impl->ForEachStreamer([&result](StreamerInterface* streamer) {
+        result |= streamer->HasUnsyncedQueries();
+        return result;
+    });
+    return result;
+}
+
+template <typename Traits>
+bool QueryCacheBase<Traits>::ShouldWaitAsyncFlushes() {
+    std::scoped_lock lk(impl->flush_guard);
+    return !impl->flushes_pending.empty() && impl->flushes_pending.front() != 0ULL;
+}
+
+template <typename Traits>
+void QueryCacheBase<Traits>::PopAsyncFlushes() {
+    u64 mask;
+    {
+        std::scoped_lock lk(impl->flush_guard);
+        mask = impl->flushes_pending.front();
+        impl->flushes_pending.pop_front();
+    }
+    if (mask == 0) {
+        return;
+    }
+    u64 ran_mask = ~mask;
+    while (mask) {
+        impl->ForEachStreamerIn(mask, [&mask, &ran_mask](StreamerInterface* streamer) {
+            u64 dep_mask = streamer->GetDependenceMask();
+            if ((dep_mask & ~ran_mask) != 0) {
+                return;
+            }
+            u64 index = streamer->GetId();
+            ran_mask |= (1ULL << index);
+            mask &= ~(1ULL << index);
+            streamer->PopUnsyncedQueries();
+        });
+    }
+}
+
+// Invalidation
+
+template <typename Traits>
+void QueryCacheBase<Traits>::InvalidateQuery(QueryCacheBase<Traits>::QueryLocation location) {
+    auto* query_base = impl->ObtainQuery(location);
+    if (!query_base) {
+        return;
+    }
+    query_base->flags |= QueryFlagBits::IsInvalidated;
+}
+
+template <typename Traits>
+bool QueryCacheBase<Traits>::IsQueryDirty(QueryCacheBase<Traits>::QueryLocation location) {
+    auto* query_base = impl->ObtainQuery(location);
+    if (!query_base) {
+        return false;
+    }
+    return True(query_base->flags & QueryFlagBits::IsHostManaged) &&
+           False(query_base->flags & QueryFlagBits::IsGuestSynced);
+}
+
+template <typename Traits>
+bool QueryCacheBase<Traits>::SemiFlushQueryDirty(QueryCacheBase<Traits>::QueryLocation location) {
+    auto* query_base = impl->ObtainQuery(location);
+    if (!query_base) {
+        return false;
+    }
+    if (True(query_base->flags & QueryFlagBits::IsFinalValueSynced) &&
+        False(query_base->flags & QueryFlagBits::IsGuestSynced)) {
+        auto* ptr = impl->cpu_memory.GetPointer(query_base->guest_address);
+        if (True(query_base->flags & QueryFlagBits::HasTimestamp)) {
+            std::memcpy(ptr, &query_base->value, sizeof(query_base->value));
+            return false;
+        }
+        u32 value_l = static_cast<u32>(query_base->value);
+        std::memcpy(ptr, &value_l, sizeof(value_l));
+        return false;
+    }
+    return True(query_base->flags & QueryFlagBits::IsHostManaged) &&
+           False(query_base->flags & QueryFlagBits::IsGuestSynced);
+}
+
+template <typename Traits>
+void QueryCacheBase<Traits>::RequestGuestHostSync() {
+    impl->rasterizer.ReleaseFences();
+}
+
+} // namespace VideoCommon
diff --git a/src/video_core/query_cache/query_cache_base.h b/src/video_core/query_cache/query_cache_base.h
new file mode 100644
index 000000000..07be421c6
--- /dev/null
+++ b/src/video_core/query_cache/query_cache_base.h
@@ -0,0 +1,181 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <functional>
+#include <mutex>
+#include <optional>
+#include <span>
+#include <unordered_map>
+#include <utility>
+
+#include "common/assert.h"
+#include "common/bit_field.h"
+#include "common/common_types.h"
+#include "core/memory.h"
+#include "video_core/control/channel_state_cache.h"
+#include "video_core/query_cache/query_base.h"
+#include "video_core/query_cache/types.h"
+
+namespace Core::Memory {
+class Memory;
+}
+
+namespace VideoCore {
+class RasterizerInterface;
+}
+
+namespace Tegra {
+class GPU;
+}
+
+namespace VideoCommon {
+
+struct LookupData {
+    VAddr address;
+    QueryBase* found_query;
+};
+
+template <typename Traits>
+class QueryCacheBase : public VideoCommon::ChannelSetupCaches<VideoCommon::ChannelInfo> {
+    using RuntimeType = typename Traits::RuntimeType;
+
+public:
+    union QueryLocation {
+        BitField<27, 5, u32> stream_id;
+        BitField<0, 27, u32> query_id;
+        u32 raw;
+
+        std::pair<size_t, size_t> unpack() const {
+            return {static_cast<size_t>(stream_id.Value()), static_cast<size_t>(query_id.Value())};
+        }
+    };
+
+    explicit QueryCacheBase(Tegra::GPU& gpu, VideoCore::RasterizerInterface& rasterizer_,
+                            Core::Memory::Memory& cpu_memory_, RuntimeType& runtime_);
+
+    ~QueryCacheBase();
+
+    void InvalidateRegion(VAddr addr, std::size_t size) {
+        IterateCache<true>(addr, size,
+                           [this](QueryLocation location) { InvalidateQuery(location); });
+    }
+
+    void FlushRegion(VAddr addr, std::size_t size) {
+        bool result = false;
+        IterateCache<false>(addr, size, [this, &result](QueryLocation location) {
+            result |= SemiFlushQueryDirty(location);
+            return result;
+        });
+        if (result) {
+            RequestGuestHostSync();
+        }
+    }
+
+    static u64 BuildMask(std::span<const QueryType> types) {
+        u64 mask = 0;
+        for (auto query_type : types) {
+            mask |= 1ULL << (static_cast<u64>(query_type));
+        }
+        return mask;
+    }
+
+    /// Return true when a CPU region is modified from the GPU
+    [[nodiscard]] bool IsRegionGpuModified(VAddr addr, size_t size) {
+        bool result = false;
+        IterateCache<false>(addr, size, [this, &result](QueryLocation location) {
+            result |= IsQueryDirty(location);
+            return result;
+        });
+        return result;
+    }
+
+    void CounterEnable(QueryType counter_type, bool is_enabled);
+
+    void CounterReset(QueryType counter_type);
+
+    void CounterClose(QueryType counter_type);
+
+    void CounterReport(GPUVAddr addr, QueryType counter_type, QueryPropertiesFlags flags,
+                       u32 payload, u32 subreport);
+
+    void NotifyWFI();
+
+    bool AccelerateHostConditionalRendering();
+
+    // Async downloads
+    void CommitAsyncFlushes();
+
+    bool HasUncommittedFlushes() const;
+
+    bool ShouldWaitAsyncFlushes();
+
+    void PopAsyncFlushes();
+
+    void NotifySegment(bool resume);
+
+    void BindToChannel(s32 id) override;
+
+protected:
+    template <bool remove_from_cache, typename Func>
+    void IterateCache(VAddr addr, std::size_t size, Func&& func) {
+        static constexpr bool RETURNS_BOOL =
+            std::is_same_v<std::invoke_result<Func, QueryLocation>, bool>;
+        const u64 addr_begin = addr;
+        const u64 addr_end = addr_begin + size;
+
+        const u64 page_end = addr_end >> Core::Memory::YUZU_PAGEBITS;
+        std::scoped_lock lock(cache_mutex);
+        for (u64 page = addr_begin >> Core::Memory::YUZU_PAGEBITS; page <= page_end; ++page) {
+            const u64 page_start = page << Core::Memory::YUZU_PAGEBITS;
+            const auto in_range = [page_start, addr_begin, addr_end](const u32 query_location) {
+                const u64 cache_begin = page_start + query_location;
+                const u64 cache_end = cache_begin + sizeof(u32);
+                return cache_begin < addr_end && addr_begin < cache_end;
+            };
+            const auto& it = cached_queries.find(page);
+            if (it == std::end(cached_queries)) {
+                continue;
+            }
+            auto& contents = it->second;
+            for (auto& query : contents) {
+                if (!in_range(query.first)) {
+                    continue;
+                }
+                if constexpr (RETURNS_BOOL) {
+                    if (func(query.second)) {
+                        return;
+                    }
+                } else {
+                    func(query.second);
+                }
+            }
+            if constexpr (remove_from_cache) {
+                const auto in_range2 = [&](const std::pair<u32, QueryLocation>& pair) {
+                    return in_range(pair.first);
+                };
+                std::erase_if(contents, in_range2);
+            }
+        }
+    }
+
+    using ContentCache = std::unordered_map<u64, std::unordered_map<u32, QueryLocation>>;
+
+    void InvalidateQuery(QueryLocation location);
+    bool IsQueryDirty(QueryLocation location);
+    bool SemiFlushQueryDirty(QueryLocation location);
+    void RequestGuestHostSync();
+    void UnregisterPending();
+
+    std::unordered_map<u64, std::unordered_map<u32, QueryLocation>> cached_queries;
+    std::mutex cache_mutex;
+
+    struct QueryCacheBaseImpl;
+    friend struct QueryCacheBaseImpl;
+    friend RuntimeType;
+
+    std::unique_ptr<QueryCacheBaseImpl> impl;
+};
+
+} // namespace VideoCommon
\ No newline at end of file
diff --git a/src/video_core/query_cache/query_stream.h b/src/video_core/query_cache/query_stream.h
new file mode 100644
index 000000000..39da6ac07
--- /dev/null
+++ b/src/video_core/query_cache/query_stream.h
@@ -0,0 +1,149 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include <deque>
+#include <optional>
+#include <vector>
+
+#include "common/assert.h"
+#include "common/common_types.h"
+#include "video_core/query_cache/bank_base.h"
+#include "video_core/query_cache/query_base.h"
+
+namespace VideoCommon {
+
+class StreamerInterface {
+public:
+    explicit StreamerInterface(size_t id_) : id{id_}, dependence_mask{}, dependent_mask{} {}
+    virtual ~StreamerInterface() = default;
+
+    virtual QueryBase* GetQuery(size_t id) = 0;
+
+    virtual void StartCounter() {
+        /* Do Nothing */
+    }
+
+    virtual void PauseCounter() {
+        /* Do Nothing */
+    }
+
+    virtual void ResetCounter() {
+        /* Do Nothing */
+    }
+
+    virtual void CloseCounter() {
+        /* Do Nothing */
+    }
+
+    virtual bool HasPendingSync() const {
+        return false;
+    }
+
+    virtual void PresyncWrites() {
+        /* Do Nothing */
+    }
+
+    virtual void SyncWrites() {
+        /* Do Nothing */
+    }
+
+    virtual size_t WriteCounter(VAddr address, bool has_timestamp, u32 value,
+                                std::optional<u32> subreport = std::nullopt) = 0;
+
+    virtual bool HasUnsyncedQueries() const {
+        return false;
+    }
+
+    virtual void PushUnsyncedQueries() {
+        /* Do Nothing */
+    }
+
+    virtual void PopUnsyncedQueries() {
+        /* Do Nothing */
+    }
+
+    virtual void Free(size_t query_id) = 0;
+
+    size_t GetId() const {
+        return id;
+    }
+
+    u64 GetDependenceMask() const {
+        return dependence_mask;
+    }
+
+    u64 GetDependentMask() const {
+        return dependence_mask;
+    }
+
+    u64 GetAmmendValue() const {
+        return ammend_value;
+    }
+
+    void SetAccumulationValue(u64 new_value) {
+        acumulation_value = new_value;
+    }
+
+protected:
+    void MakeDependent(StreamerInterface* depend_on) {
+        dependence_mask |= 1ULL << depend_on->id;
+        depend_on->dependent_mask |= 1ULL << id;
+    }
+
+    const size_t id;
+    u64 dependence_mask;
+    u64 dependent_mask;
+    u64 ammend_value{};
+    u64 acumulation_value{};
+};
+
+template <typename QueryType>
+class SimpleStreamer : public StreamerInterface {
+public:
+    explicit SimpleStreamer(size_t id_) : StreamerInterface{id_} {}
+    virtual ~SimpleStreamer() = default;
+
+protected:
+    virtual QueryType* GetQuery(size_t query_id) override {
+        if (query_id < slot_queries.size()) {
+            return &slot_queries[query_id];
+        }
+        return nullptr;
+    }
+
+    virtual void Free(size_t query_id) override {
+        std::scoped_lock lk(guard);
+        ReleaseQuery(query_id);
+    }
+
+    template <typename... Args, typename = decltype(QueryType(std::declval<Args>()...))>
+    size_t BuildQuery(Args&&... args) {
+        std::scoped_lock lk(guard);
+        if (!old_queries.empty()) {
+            size_t new_id = old_queries.front();
+            old_queries.pop_front();
+            new (&slot_queries[new_id]) QueryType(std::forward<Args>(args)...);
+            return new_id;
+        }
+        size_t new_id = slot_queries.size();
+        slot_queries.emplace_back(std::forward<Args>(args)...);
+        return new_id;
+    }
+
+    void ReleaseQuery(size_t query_id) {
+
+        if (query_id < slot_queries.size()) {
+            old_queries.push_back(query_id);
+            return;
+        }
+        UNREACHABLE();
+    }
+
+    std::mutex guard;
+    std::deque<QueryType> slot_queries;
+    std::deque<size_t> old_queries;
+};
+
+} // namespace VideoCommon
\ No newline at end of file
diff --git a/src/video_core/query_cache/types.h b/src/video_core/query_cache/types.h
new file mode 100644
index 000000000..e9226bbfc
--- /dev/null
+++ b/src/video_core/query_cache/types.h
@@ -0,0 +1,74 @@
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#pragma once
+
+#include "common/common_funcs.h"
+#include "common/common_types.h"
+
+namespace VideoCommon {
+
+enum class QueryPropertiesFlags : u32 {
+    HasTimeout = 1 << 0,
+    IsAFence = 1 << 1,
+};
+DECLARE_ENUM_FLAG_OPERATORS(QueryPropertiesFlags)
+
+// This should always be equivalent to maxwell3d Report Semaphore Reports
+enum class QueryType : u32 {
+    Payload = 0, // "None" in docs, but confirmed via hardware to return the payload
+    VerticesGenerated = 1,
+    ZPassPixelCount = 2,
+    PrimitivesGenerated = 3,
+    AlphaBetaClocks = 4,
+    VertexShaderInvocations = 5,
+    StreamingPrimitivesNeededMinusSucceeded = 6,
+    GeometryShaderInvocations = 7,
+    GeometryShaderPrimitivesGenerated = 9,
+    ZCullStats0 = 10,
+    StreamingPrimitivesSucceeded = 11,
+    ZCullStats1 = 12,
+    StreamingPrimitivesNeeded = 13,
+    ZCullStats2 = 14,
+    ClipperInvocations = 15,
+    ZCullStats3 = 16,
+    ClipperPrimitivesGenerated = 17,
+    VtgPrimitivesOut = 18,
+    PixelShaderInvocations = 19,
+    ZPassPixelCount64 = 21,
+    IEEECleanColorTarget = 24,
+    IEEECleanZetaTarget = 25,
+    StreamingByteCount = 26,
+    TessellationInitInvocations = 27,
+    BoundingRectangle = 28,
+    TessellationShaderInvocations = 29,
+    TotalStreamingPrimitivesNeededMinusSucceeded = 30,
+    TessellationShaderPrimitivesGenerated = 31,
+    // max.
+    MaxQueryTypes,
+};
+
+// Comparison modes for Host Conditional Rendering
+enum class ComparisonMode : u32 {
+    False = 0,
+    True = 1,
+    Conditional = 2,
+    IfEqual = 3,
+    IfNotEqual = 4,
+    MaxComparisonMode,
+};
+
+// Reduction ops.
+enum class ReductionOp : u32 {
+    RedAdd = 0,
+    RedMin = 1,
+    RedMax = 2,
+    RedInc = 3,
+    RedDec = 4,
+    RedAnd = 5,
+    RedOr = 6,
+    RedXor = 7,
+    MaxReductionOp,
+};
+
+} // namespace VideoCommon
\ No newline at end of file
diff --git a/src/video_core/rasterizer_interface.h b/src/video_core/rasterizer_interface.h
index cb8029a4f..af1469147 100644
--- a/src/video_core/rasterizer_interface.h
+++ b/src/video_core/rasterizer_interface.h
@@ -12,6 +12,7 @@
 #include "video_core/cache_types.h"
 #include "video_core/engines/fermi_2d.h"
 #include "video_core/gpu.h"
+#include "video_core/query_cache/types.h"
 #include "video_core/rasterizer_download_area.h"
 
 namespace Tegra {
@@ -26,11 +27,6 @@ struct ChannelState;
 
 namespace VideoCore {
 
-enum class QueryType {
-    SamplesPassed,
-};
-constexpr std::size_t NumQueryTypes = 1;
-
 enum class LoadCallbackStage {
     Prepare,
     Build,
@@ -58,10 +54,11 @@ public:
     virtual void DispatchCompute() = 0;
 
     /// Resets the counter of a query
-    virtual void ResetCounter(QueryType type) = 0;
+    virtual void ResetCounter(VideoCommon::QueryType type) = 0;
 
     /// Records a GPU query and caches it
-    virtual void Query(GPUVAddr gpu_addr, QueryType type, std::optional<u64> timestamp) = 0;
+    virtual void Query(GPUVAddr gpu_addr, VideoCommon::QueryType type,
+                       VideoCommon::QueryPropertiesFlags flags, u32 payload, u32 subreport) = 0;
 
     /// Signal an uniform buffer binding
     virtual void BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr,
@@ -83,7 +80,7 @@ public:
     virtual void SignalReference() = 0;
 
     /// Release all pending fences.
-    virtual void ReleaseFences() = 0;
+    virtual void ReleaseFences(bool force = true) = 0;
 
     /// Notify rasterizer that all caches should be flushed to Switch memory
     virtual void FlushAll() = 0;
diff --git a/src/video_core/renderer_null/null_rasterizer.cpp b/src/video_core/renderer_null/null_rasterizer.cpp
index 92ecf6682..65cd5aa06 100644
--- a/src/video_core/renderer_null/null_rasterizer.cpp
+++ b/src/video_core/renderer_null/null_rasterizer.cpp
@@ -26,16 +26,18 @@ void RasterizerNull::Draw(bool is_indexed, u32 instance_count) {}
 void RasterizerNull::DrawTexture() {}
 void RasterizerNull::Clear(u32 layer_count) {}
 void RasterizerNull::DispatchCompute() {}
-void RasterizerNull::ResetCounter(VideoCore::QueryType type) {}
-void RasterizerNull::Query(GPUVAddr gpu_addr, VideoCore::QueryType type,
-                           std::optional<u64> timestamp) {
+void RasterizerNull::ResetCounter(VideoCommon::QueryType type) {}
+void RasterizerNull::Query(GPUVAddr gpu_addr, VideoCommon::QueryType type,
+                           VideoCommon::QueryPropertiesFlags flags, u32 payload, u32 subreport) {
     if (!gpu_memory) {
         return;
     }
-
-    gpu_memory->Write(gpu_addr, u64{0});
-    if (timestamp) {
-        gpu_memory->Write(gpu_addr + 8, *timestamp);
+    if (True(flags & VideoCommon::QueryPropertiesFlags::HasTimeout)) {
+        u64 ticks = m_gpu.GetTicks();
+        gpu_memory->Write<u64>(gpu_addr + 8, ticks);
+        gpu_memory->Write<u64>(gpu_addr, static_cast<u64>(payload));
+    } else {
+        gpu_memory->Write<u32>(gpu_addr, payload);
     }
 }
 void RasterizerNull::BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr,
@@ -74,7 +76,7 @@ void RasterizerNull::SignalSyncPoint(u32 value) {
     syncpoint_manager.IncrementHost(value);
 }
 void RasterizerNull::SignalReference() {}
-void RasterizerNull::ReleaseFences() {}
+void RasterizerNull::ReleaseFences(bool) {}
 void RasterizerNull::FlushAndInvalidateRegion(VAddr addr, u64 size, VideoCommon::CacheType) {}
 void RasterizerNull::WaitForIdle() {}
 void RasterizerNull::FragmentBarrier() {}
diff --git a/src/video_core/renderer_null/null_rasterizer.h b/src/video_core/renderer_null/null_rasterizer.h
index 93b9a6971..23001eeb8 100644
--- a/src/video_core/renderer_null/null_rasterizer.h
+++ b/src/video_core/renderer_null/null_rasterizer.h
@@ -42,8 +42,9 @@ public:
     void DrawTexture() override;
     void Clear(u32 layer_count) override;
     void DispatchCompute() override;
-    void ResetCounter(VideoCore::QueryType type) override;
-    void Query(GPUVAddr gpu_addr, VideoCore::QueryType type, std::optional<u64> timestamp) override;
+    void ResetCounter(VideoCommon::QueryType type) override;
+    void Query(GPUVAddr gpu_addr, VideoCommon::QueryType type,
+               VideoCommon::QueryPropertiesFlags flags, u32 payload, u32 subreport) override;
     void BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr, u32 size) override;
     void DisableGraphicsUniformBuffer(size_t stage, u32 index) override;
     void FlushAll() override;
@@ -63,7 +64,7 @@ public:
     void SyncOperation(std::function<void()>&& func) override;
     void SignalSyncPoint(u32 value) override;
     void SignalReference() override;
-    void ReleaseFences() override;
+    void ReleaseFences(bool force) override;
     void FlushAndInvalidateRegion(
         VAddr addr, u64 size, VideoCommon::CacheType which = VideoCommon::CacheType::All) override;
     void WaitForIdle() override;
diff --git a/src/video_core/renderer_opengl/gl_query_cache.cpp b/src/video_core/renderer_opengl/gl_query_cache.cpp
index 99d7347f5..ec142d48e 100644
--- a/src/video_core/renderer_opengl/gl_query_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_query_cache.cpp
@@ -27,7 +27,7 @@ constexpr GLenum GetTarget(VideoCore::QueryType type) {
 } // Anonymous namespace
 
 QueryCache::QueryCache(RasterizerOpenGL& rasterizer_, Core::Memory::Memory& cpu_memory_)
-    : QueryCacheBase(rasterizer_, cpu_memory_), gl_rasterizer{rasterizer_} {}
+    : QueryCacheLegacy(rasterizer_, cpu_memory_), gl_rasterizer{rasterizer_} {}
 
 QueryCache::~QueryCache() = default;
 
diff --git a/src/video_core/renderer_opengl/gl_query_cache.h b/src/video_core/renderer_opengl/gl_query_cache.h
index 872513f22..0721e0b3d 100644
--- a/src/video_core/renderer_opengl/gl_query_cache.h
+++ b/src/video_core/renderer_opengl/gl_query_cache.h
@@ -26,7 +26,7 @@ class RasterizerOpenGL;
 using CounterStream = VideoCommon::CounterStreamBase<QueryCache, HostCounter>;
 
 class QueryCache final
-    : public VideoCommon::QueryCacheBase<QueryCache, CachedQuery, CounterStream, HostCounter> {
+    : public VideoCommon::QueryCacheLegacy<QueryCache, CachedQuery, CounterStream, HostCounter> {
 public:
     explicit QueryCache(RasterizerOpenGL& rasterizer_, Core::Memory::Memory& cpu_memory_);
     ~QueryCache();
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index dd03efecd..27e2de1bf 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -396,13 +396,39 @@ void RasterizerOpenGL::DispatchCompute() {
     has_written_global_memory |= pipeline->WritesGlobalMemory();
 }
 
-void RasterizerOpenGL::ResetCounter(VideoCore::QueryType type) {
-    query_cache.ResetCounter(type);
+void RasterizerOpenGL::ResetCounter(VideoCommon::QueryType type) {
+    if (type == VideoCommon::QueryType::ZPassPixelCount64) {
+        query_cache.ResetCounter(VideoCore::QueryType::SamplesPassed);
+    }
 }
 
-void RasterizerOpenGL::Query(GPUVAddr gpu_addr, VideoCore::QueryType type,
-                             std::optional<u64> timestamp) {
-    query_cache.Query(gpu_addr, type, timestamp);
+void RasterizerOpenGL::Query(GPUVAddr gpu_addr, VideoCommon::QueryType type,
+                             VideoCommon::QueryPropertiesFlags flags, u32 payload, u32 subreport) {
+    if (type == VideoCommon::QueryType::ZPassPixelCount64) {
+        if (True(flags & VideoCommon::QueryPropertiesFlags::HasTimeout)) {
+            query_cache.Query(gpu_addr, VideoCore::QueryType::SamplesPassed, {gpu.GetTicks()});
+        } else {
+            query_cache.Query(gpu_addr, VideoCore::QueryType::SamplesPassed, std::nullopt);
+        }
+        return;
+    }
+    if (type != VideoCommon::QueryType::Payload) {
+        payload = 1u;
+    }
+    std::function<void()> func([this, gpu_addr, flags, memory_manager = gpu_memory, payload]() {
+        if (True(flags & VideoCommon::QueryPropertiesFlags::HasTimeout)) {
+            u64 ticks = gpu.GetTicks();
+            memory_manager->Write<u64>(gpu_addr + 8, ticks);
+            memory_manager->Write<u64>(gpu_addr, static_cast<u64>(payload));
+        } else {
+            memory_manager->Write<u32>(gpu_addr, payload);
+        }
+    });
+    if (True(flags & VideoCommon::QueryPropertiesFlags::IsAFence)) {
+        SignalFence(std::move(func));
+        return;
+    }
+    func();
 }
 
 void RasterizerOpenGL::BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr,
@@ -573,8 +599,8 @@ void RasterizerOpenGL::SignalReference() {
     fence_manager.SignalOrdering();
 }
 
-void RasterizerOpenGL::ReleaseFences() {
-    fence_manager.WaitPendingFences();
+void RasterizerOpenGL::ReleaseFences(bool force) {
+    fence_manager.WaitPendingFences(force);
 }
 
 void RasterizerOpenGL::FlushAndInvalidateRegion(VAddr addr, u64 size,
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index 8eda2ddba..ceffe1f1e 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -86,8 +86,9 @@ public:
     void DrawTexture() override;
     void Clear(u32 layer_count) override;
     void DispatchCompute() override;
-    void ResetCounter(VideoCore::QueryType type) override;
-    void Query(GPUVAddr gpu_addr, VideoCore::QueryType type, std::optional<u64> timestamp) override;
+    void ResetCounter(VideoCommon::QueryType type) override;
+    void Query(GPUVAddr gpu_addr, VideoCommon::QueryType type,
+               VideoCommon::QueryPropertiesFlags flags, u32 payload, u32 subreport) override;
     void BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr, u32 size) override;
     void DisableGraphicsUniformBuffer(size_t stage, u32 index) override;
     void FlushAll() override;
@@ -107,7 +108,7 @@ public:
     void SyncOperation(std::function<void()>&& func) override;
     void SignalSyncPoint(u32 value) override;
     void SignalReference() override;
-    void ReleaseFences() override;
+    void ReleaseFences(bool force = true) override;
     void FlushAndInvalidateRegion(
         VAddr addr, u64 size, VideoCommon::CacheType which = VideoCommon::CacheType::All) override;
     void WaitForIdle() override;
diff --git a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp
index 35bf80ea3..208e88533 100644
--- a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp
+++ b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp
@@ -185,7 +185,7 @@ struct FormatTuple {
     {VK_FORMAT_BC2_SRGB_BLOCK},                                // BC2_SRGB
     {VK_FORMAT_BC3_SRGB_BLOCK},                                // BC3_SRGB
     {VK_FORMAT_BC7_SRGB_BLOCK},                                // BC7_SRGB
-    {VK_FORMAT_R4G4B4A4_UNORM_PACK16},                         // A4B4G4R4_UNORM
+    {VK_FORMAT_A4B4G4R4_UNORM_PACK16_EXT},                     // A4B4G4R4_UNORM
     {VK_FORMAT_R4G4_UNORM_PACK8},                              // G4R4_UNORM
     {VK_FORMAT_ASTC_4x4_SRGB_BLOCK},                           // ASTC_2D_4X4_SRGB
     {VK_FORMAT_ASTC_8x8_SRGB_BLOCK},                           // ASTC_2D_8X8_SRGB
diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
index e15865d16..d8148e89a 100644
--- a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
@@ -61,6 +61,9 @@ vk::Buffer CreateBuffer(const Device& device, const MemoryAllocator& memory_allo
     if (device.IsExtTransformFeedbackSupported()) {
         flags |= VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_BUFFER_BIT_EXT;
     }
+    if (device.IsExtConditionalRendering()) {
+        flags |= VK_BUFFER_USAGE_CONDITIONAL_RENDERING_BIT_EXT;
+    }
     const VkBufferCreateInfo buffer_ci = {
         .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
         .pNext = nullptr,
diff --git a/src/video_core/renderer_vulkan/vk_compute_pass.cpp b/src/video_core/renderer_vulkan/vk_compute_pass.cpp
index 54ee030ce..617f92910 100644
--- a/src/video_core/renderer_vulkan/vk_compute_pass.cpp
+++ b/src/video_core/renderer_vulkan/vk_compute_pass.cpp
@@ -3,6 +3,7 @@
 
 #include <array>
 #include <memory>
+#include <numeric>
 #include <optional>
 #include <utility>
 
@@ -11,7 +12,13 @@
 #include "common/assert.h"
 #include "common/common_types.h"
 #include "common/div_ceil.h"
+#include "common/vector_math.h"
 #include "video_core/host_shaders/astc_decoder_comp_spv.h"
+#include "video_core/host_shaders/convert_msaa_to_non_msaa_comp_spv.h"
+#include "video_core/host_shaders/convert_non_msaa_to_msaa_comp_spv.h"
+#include "video_core/host_shaders/queries_prefix_scan_sum_comp_spv.h"
+#include "video_core/host_shaders/queries_prefix_scan_sum_nosubgroups_comp_spv.h"
+#include "video_core/host_shaders/resolve_conditional_render_comp_spv.h"
 #include "video_core/host_shaders/vulkan_quad_indexed_comp_spv.h"
 #include "video_core/host_shaders/vulkan_uint8_comp_spv.h"
 #include "video_core/renderer_vulkan/vk_compute_pass.h"
@@ -57,6 +64,30 @@ constexpr std::array<VkDescriptorSetLayoutBinding, 2> INPUT_OUTPUT_DESCRIPTOR_SE
     },
 }};
 
+constexpr std::array<VkDescriptorSetLayoutBinding, 3> QUERIES_SCAN_DESCRIPTOR_SET_BINDINGS{{
+    {
+        .binding = 0,
+        .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
+        .descriptorCount = 1,
+        .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
+        .pImmutableSamplers = nullptr,
+    },
+    {
+        .binding = 1,
+        .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
+        .descriptorCount = 1,
+        .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
+        .pImmutableSamplers = nullptr,
+    },
+    {
+        .binding = 2,
+        .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
+        .descriptorCount = 1,
+        .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
+        .pImmutableSamplers = nullptr,
+    },
+}};
+
 constexpr DescriptorBankInfo INPUT_OUTPUT_BANK_INFO{
     .uniform_buffers = 0,
     .storage_buffers = 2,
@@ -67,6 +98,16 @@ constexpr DescriptorBankInfo INPUT_OUTPUT_BANK_INFO{
     .score = 2,
 };
 
+constexpr DescriptorBankInfo QUERIES_SCAN_BANK_INFO{
+    .uniform_buffers = 0,
+    .storage_buffers = 3,
+    .texture_buffers = 0,
+    .image_buffers = 0,
+    .textures = 0,
+    .images = 0,
+    .score = 3,
+};
+
 constexpr std::array<VkDescriptorSetLayoutBinding, ASTC_NUM_BINDINGS> ASTC_DESCRIPTOR_SET_BINDINGS{{
     {
         .binding = ASTC_BINDING_INPUT_BUFFER,
@@ -94,6 +135,33 @@ constexpr DescriptorBankInfo ASTC_BANK_INFO{
     .score = 2,
 };
 
+constexpr std::array<VkDescriptorSetLayoutBinding, ASTC_NUM_BINDINGS> MSAA_DESCRIPTOR_SET_BINDINGS{{
+    {
+        .binding = 0,
+        .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
+        .descriptorCount = 1,
+        .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
+        .pImmutableSamplers = nullptr,
+    },
+    {
+        .binding = 1,
+        .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
+        .descriptorCount = 1,
+        .stageFlags = VK_SHADER_STAGE_COMPUTE_BIT,
+        .pImmutableSamplers = nullptr,
+    },
+}};
+
+constexpr DescriptorBankInfo MSAA_BANK_INFO{
+    .uniform_buffers = 0,
+    .storage_buffers = 0,
+    .texture_buffers = 0,
+    .image_buffers = 0,
+    .textures = 0,
+    .images = 2,
+    .score = 2,
+};
+
 constexpr VkDescriptorUpdateTemplateEntry INPUT_OUTPUT_DESCRIPTOR_UPDATE_TEMPLATE{
     .dstBinding = 0,
     .dstArrayElement = 0,
@@ -103,6 +171,24 @@ constexpr VkDescriptorUpdateTemplateEntry INPUT_OUTPUT_DESCRIPTOR_UPDATE_TEMPLAT
     .stride = sizeof(DescriptorUpdateEntry),
 };
 
+constexpr VkDescriptorUpdateTemplateEntry QUERIES_SCAN_DESCRIPTOR_UPDATE_TEMPLATE{
+    .dstBinding = 0,
+    .dstArrayElement = 0,
+    .descriptorCount = 3,
+    .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER,
+    .offset = 0,
+    .stride = sizeof(DescriptorUpdateEntry),
+};
+
+constexpr VkDescriptorUpdateTemplateEntry MSAA_DESCRIPTOR_UPDATE_TEMPLATE{
+    .dstBinding = 0,
+    .dstArrayElement = 0,
+    .descriptorCount = 2,
+    .descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_IMAGE,
+    .offset = 0,
+    .stride = sizeof(DescriptorUpdateEntry),
+};
+
 constexpr std::array<VkDescriptorUpdateTemplateEntry, ASTC_NUM_BINDINGS>
     ASTC_PASS_DESCRIPTOR_UPDATE_TEMPLATE_ENTRY{{
         {
@@ -131,13 +217,21 @@ struct AstcPushConstants {
     u32 block_height;
     u32 block_height_mask;
 };
+
+struct QueriesPrefixScanPushConstants {
+    u32 min_accumulation_base;
+    u32 max_accumulation_base;
+    u32 accumulation_limit;
+    u32 buffer_offset;
+};
 } // Anonymous namespace
 
 ComputePass::ComputePass(const Device& device_, DescriptorPool& descriptor_pool,
                          vk::Span<VkDescriptorSetLayoutBinding> bindings,
                          vk::Span<VkDescriptorUpdateTemplateEntry> templates,
                          const DescriptorBankInfo& bank_info,
-                         vk::Span<VkPushConstantRange> push_constants, std::span<const u32> code)
+                         vk::Span<VkPushConstantRange> push_constants, std::span<const u32> code,
+                         std::optional<u32> optional_subgroup_size)
     : device{device_} {
     descriptor_set_layout = device.GetLogical().CreateDescriptorSetLayout({
         .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,
@@ -170,6 +264,9 @@ ComputePass::ComputePass(const Device& device_, DescriptorPool& descriptor_pool,
         });
         descriptor_allocator = descriptor_pool.Allocator(*descriptor_set_layout, bank_info);
     }
+    if (code.empty()) {
+        return;
+    }
     module = device.GetLogical().CreateShaderModule({
         .sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO,
         .pNext = nullptr,
@@ -178,13 +275,19 @@ ComputePass::ComputePass(const Device& device_, DescriptorPool& descriptor_pool,
         .pCode = code.data(),
     });
     device.SaveShader(code);
+    const VkPipelineShaderStageRequiredSubgroupSizeCreateInfoEXT subgroup_size_ci{
+        .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_REQUIRED_SUBGROUP_SIZE_CREATE_INFO_EXT,
+        .pNext = nullptr,
+        .requiredSubgroupSize = optional_subgroup_size ? *optional_subgroup_size : 32U,
+    };
+    bool use_setup_size = device.IsExtSubgroupSizeControlSupported() && optional_subgroup_size;
     pipeline = device.GetLogical().CreateComputePipeline({
         .sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
         .pNext = nullptr,
         .flags = 0,
         .stage{
             .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
-            .pNext = nullptr,
+            .pNext = use_setup_size ? &subgroup_size_ci : nullptr,
             .flags = 0,
             .stage = VK_SHADER_STAGE_COMPUTE_BIT,
             .module = *module,
@@ -302,6 +405,123 @@ std::pair<VkBuffer, VkDeviceSize> QuadIndexedPass::Assemble(
     return {staging.buffer, staging.offset};
 }
 
+ConditionalRenderingResolvePass::ConditionalRenderingResolvePass(
+    const Device& device_, Scheduler& scheduler_, DescriptorPool& descriptor_pool_,
+    ComputePassDescriptorQueue& compute_pass_descriptor_queue_)
+    : ComputePass(device_, descriptor_pool_, INPUT_OUTPUT_DESCRIPTOR_SET_BINDINGS,
+                  INPUT_OUTPUT_DESCRIPTOR_UPDATE_TEMPLATE, INPUT_OUTPUT_BANK_INFO, nullptr,
+                  RESOLVE_CONDITIONAL_RENDER_COMP_SPV),
+      scheduler{scheduler_}, compute_pass_descriptor_queue{compute_pass_descriptor_queue_} {}
+
+void ConditionalRenderingResolvePass::Resolve(VkBuffer dst_buffer, VkBuffer src_buffer,
+                                              u32 src_offset, bool compare_to_zero) {
+    const size_t compare_size = compare_to_zero ? 8 : 24;
+
+    compute_pass_descriptor_queue.Acquire();
+    compute_pass_descriptor_queue.AddBuffer(src_buffer, src_offset, compare_size);
+    compute_pass_descriptor_queue.AddBuffer(dst_buffer, 0, sizeof(u32));
+    const void* const descriptor_data{compute_pass_descriptor_queue.UpdateData()};
+
+    scheduler.RequestOutsideRenderPassOperationContext();
+    scheduler.Record([this, descriptor_data](vk::CommandBuffer cmdbuf) {
+        static constexpr VkMemoryBarrier read_barrier{
+            .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER,
+            .pNext = nullptr,
+            .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT | VK_ACCESS_SHADER_WRITE_BIT,
+            .dstAccessMask = VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_SHADER_WRITE_BIT,
+        };
+        static constexpr VkMemoryBarrier write_barrier{
+            .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER,
+            .pNext = nullptr,
+            .srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT,
+            .dstAccessMask = VK_ACCESS_CONDITIONAL_RENDERING_READ_BIT_EXT,
+        };
+        const VkDescriptorSet set = descriptor_allocator.Commit();
+        device.GetLogical().UpdateDescriptorSet(set, *descriptor_template, descriptor_data);
+
+        cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,
+                               VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, 0, read_barrier);
+        cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, *pipeline);
+        cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_COMPUTE, *layout, 0, set, {});
+        cmdbuf.Dispatch(1, 1, 1);
+        cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
+                               VK_PIPELINE_STAGE_CONDITIONAL_RENDERING_BIT_EXT, 0, write_barrier);
+    });
+}
+
+QueriesPrefixScanPass::QueriesPrefixScanPass(
+    const Device& device_, Scheduler& scheduler_, DescriptorPool& descriptor_pool_,
+    ComputePassDescriptorQueue& compute_pass_descriptor_queue_)
+    : ComputePass(
+          device_, descriptor_pool_, QUERIES_SCAN_DESCRIPTOR_SET_BINDINGS,
+          QUERIES_SCAN_DESCRIPTOR_UPDATE_TEMPLATE, QUERIES_SCAN_BANK_INFO,
+          COMPUTE_PUSH_CONSTANT_RANGE<sizeof(QueriesPrefixScanPushConstants)>,
+          device_.IsSubgroupFeatureSupported(VK_SUBGROUP_FEATURE_BASIC_BIT) &&
+                  device_.IsSubgroupFeatureSupported(VK_SUBGROUP_FEATURE_ARITHMETIC_BIT) &&
+                  device_.IsSubgroupFeatureSupported(VK_SUBGROUP_FEATURE_SHUFFLE_BIT) &&
+                  device_.IsSubgroupFeatureSupported(VK_SUBGROUP_FEATURE_SHUFFLE_RELATIVE_BIT)
+              ? std::span<const u32>(QUERIES_PREFIX_SCAN_SUM_COMP_SPV)
+              : std::span<const u32>(QUERIES_PREFIX_SCAN_SUM_NOSUBGROUPS_COMP_SPV)),
+      scheduler{scheduler_}, compute_pass_descriptor_queue{compute_pass_descriptor_queue_} {}
+
+void QueriesPrefixScanPass::Run(VkBuffer accumulation_buffer, VkBuffer dst_buffer,
+                                VkBuffer src_buffer, size_t number_of_sums,
+                                size_t min_accumulation_limit, size_t max_accumulation_limit) {
+    size_t current_runs = number_of_sums;
+    size_t offset = 0;
+    while (current_runs != 0) {
+        static constexpr size_t DISPATCH_SIZE = 2048U;
+        size_t runs_to_do = std::min<size_t>(current_runs, DISPATCH_SIZE);
+        current_runs -= runs_to_do;
+        compute_pass_descriptor_queue.Acquire();
+        compute_pass_descriptor_queue.AddBuffer(src_buffer, 0, number_of_sums * sizeof(u64));
+        compute_pass_descriptor_queue.AddBuffer(dst_buffer, 0, number_of_sums * sizeof(u64));
+        compute_pass_descriptor_queue.AddBuffer(accumulation_buffer, 0, sizeof(u64));
+        const void* const descriptor_data{compute_pass_descriptor_queue.UpdateData()};
+        size_t used_offset = offset;
+        offset += runs_to_do;
+
+        scheduler.RequestOutsideRenderPassOperationContext();
+        scheduler.Record([this, descriptor_data, min_accumulation_limit, max_accumulation_limit,
+                          runs_to_do, used_offset](vk::CommandBuffer cmdbuf) {
+            static constexpr VkMemoryBarrier read_barrier{
+                .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER,
+                .pNext = nullptr,
+                .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT,
+                .dstAccessMask = VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_SHADER_WRITE_BIT,
+            };
+            static constexpr VkMemoryBarrier write_barrier{
+                .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER,
+                .pNext = nullptr,
+                .srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT,
+                .dstAccessMask = VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_TRANSFER_READ_BIT |
+                                 VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT |
+                                 VK_ACCESS_INDIRECT_COMMAND_READ_BIT | VK_ACCESS_INDEX_READ_BIT |
+                                 VK_ACCESS_UNIFORM_READ_BIT |
+                                 VK_ACCESS_CONDITIONAL_RENDERING_READ_BIT_EXT,
+            };
+            const QueriesPrefixScanPushConstants uniforms{
+                .min_accumulation_base = static_cast<u32>(min_accumulation_limit),
+                .max_accumulation_base = static_cast<u32>(max_accumulation_limit),
+                .accumulation_limit = static_cast<u32>(runs_to_do - 1),
+                .buffer_offset = static_cast<u32>(used_offset),
+            };
+            const VkDescriptorSet set = descriptor_allocator.Commit();
+            device.GetLogical().UpdateDescriptorSet(set, *descriptor_template, descriptor_data);
+
+            cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,
+                                   VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, 0, read_barrier);
+            cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, *pipeline);
+            cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_COMPUTE, *layout, 0, set, {});
+            cmdbuf.PushConstants(*layout, VK_SHADER_STAGE_COMPUTE_BIT, uniforms);
+            cmdbuf.Dispatch(1, 1, 1);
+            cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
+                                   VK_PIPELINE_STAGE_CONDITIONAL_RENDERING_BIT_EXT, 0,
+                                   write_barrier);
+        });
+    }
+}
+
 ASTCDecoderPass::ASTCDecoderPass(const Device& device_, Scheduler& scheduler_,
                                  DescriptorPool& descriptor_pool_,
                                  StagingBufferPool& staging_buffer_pool_,
@@ -413,4 +633,100 @@ void ASTCDecoderPass::Assemble(Image& image, const StagingBufferRef& map,
     scheduler.Finish();
 }
 
+MSAACopyPass::MSAACopyPass(const Device& device_, Scheduler& scheduler_,
+                           DescriptorPool& descriptor_pool_,
+                           StagingBufferPool& staging_buffer_pool_,
+                           ComputePassDescriptorQueue& compute_pass_descriptor_queue_)
+    : ComputePass(device_, descriptor_pool_, MSAA_DESCRIPTOR_SET_BINDINGS,
+                  MSAA_DESCRIPTOR_UPDATE_TEMPLATE, MSAA_BANK_INFO, {},
+                  CONVERT_NON_MSAA_TO_MSAA_COMP_SPV),
+      scheduler{scheduler_}, staging_buffer_pool{staging_buffer_pool_},
+      compute_pass_descriptor_queue{compute_pass_descriptor_queue_} {
+    const auto make_msaa_pipeline = [this](size_t i, std::span<const u32> code) {
+        modules[i] = device.GetLogical().CreateShaderModule({
+            .sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO,
+            .pNext = nullptr,
+            .flags = 0,
+            .codeSize = static_cast<u32>(code.size_bytes()),
+            .pCode = code.data(),
+        });
+        pipelines[i] = device.GetLogical().CreateComputePipeline({
+            .sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO,
+            .pNext = nullptr,
+            .flags = 0,
+            .stage{
+                .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
+                .pNext = nullptr,
+                .flags = 0,
+                .stage = VK_SHADER_STAGE_COMPUTE_BIT,
+                .module = *modules[i],
+                .pName = "main",
+                .pSpecializationInfo = nullptr,
+            },
+            .layout = *layout,
+            .basePipelineHandle = nullptr,
+            .basePipelineIndex = 0,
+        });
+    };
+    make_msaa_pipeline(0, CONVERT_NON_MSAA_TO_MSAA_COMP_SPV);
+    make_msaa_pipeline(1, CONVERT_MSAA_TO_NON_MSAA_COMP_SPV);
+}
+
+MSAACopyPass::~MSAACopyPass() = default;
+
+void MSAACopyPass::CopyImage(Image& dst_image, Image& src_image,
+                             std::span<const VideoCommon::ImageCopy> copies,
+                             bool msaa_to_non_msaa) {
+    const VkPipeline msaa_pipeline = *pipelines[msaa_to_non_msaa ? 1 : 0];
+    scheduler.RequestOutsideRenderPassOperationContext();
+    for (const VideoCommon::ImageCopy& copy : copies) {
+        ASSERT(copy.src_subresource.base_layer == 0);
+        ASSERT(copy.src_subresource.num_layers == 1);
+        ASSERT(copy.dst_subresource.base_layer == 0);
+        ASSERT(copy.dst_subresource.num_layers == 1);
+
+        compute_pass_descriptor_queue.Acquire();
+        compute_pass_descriptor_queue.AddImage(
+            src_image.StorageImageView(copy.src_subresource.base_level));
+        compute_pass_descriptor_queue.AddImage(
+            dst_image.StorageImageView(copy.dst_subresource.base_level));
+        const void* const descriptor_data{compute_pass_descriptor_queue.UpdateData()};
+
+        const Common::Vec3<u32> num_dispatches = {
+            Common::DivCeil(copy.extent.width, 8U),
+            Common::DivCeil(copy.extent.height, 8U),
+            copy.extent.depth,
+        };
+
+        scheduler.Record([this, dst = dst_image.Handle(), msaa_pipeline, num_dispatches,
+                          descriptor_data](vk::CommandBuffer cmdbuf) {
+            const VkDescriptorSet set = descriptor_allocator.Commit();
+            device.GetLogical().UpdateDescriptorSet(set, *descriptor_template, descriptor_data);
+            cmdbuf.BindPipeline(VK_PIPELINE_BIND_POINT_COMPUTE, msaa_pipeline);
+            cmdbuf.BindDescriptorSets(VK_PIPELINE_BIND_POINT_COMPUTE, *layout, 0, set, {});
+            cmdbuf.Dispatch(num_dispatches.x, num_dispatches.y, num_dispatches.z);
+            const VkImageMemoryBarrier write_barrier{
+                .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,
+                .pNext = nullptr,
+                .srcAccessMask = VK_ACCESS_SHADER_WRITE_BIT,
+                .dstAccessMask = VK_ACCESS_SHADER_READ_BIT,
+                .oldLayout = VK_IMAGE_LAYOUT_GENERAL,
+                .newLayout = VK_IMAGE_LAYOUT_GENERAL,
+                .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
+                .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
+                .image = dst,
+                .subresourceRange{
+                    .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+                    .baseMipLevel = 0,
+                    .levelCount = VK_REMAINING_MIP_LEVELS,
+                    .baseArrayLayer = 0,
+                    .layerCount = VK_REMAINING_ARRAY_LAYERS,
+                },
+            };
+            cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
+                                   VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0, write_barrier);
+        });
+    }
+}
+
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_compute_pass.h b/src/video_core/renderer_vulkan/vk_compute_pass.h
index dd3927376..7b8f938c1 100644
--- a/src/video_core/renderer_vulkan/vk_compute_pass.h
+++ b/src/video_core/renderer_vulkan/vk_compute_pass.h
@@ -3,6 +3,7 @@
 
 #pragma once
 
+#include <optional>
 #include <span>
 #include <utility>
 
@@ -10,6 +11,7 @@
 #include "video_core/engines/maxwell_3d.h"
 #include "video_core/renderer_vulkan/vk_descriptor_pool.h"
 #include "video_core/renderer_vulkan/vk_update_descriptor.h"
+#include "video_core/texture_cache/types.h"
 #include "video_core/vulkan_common/vulkan_memory_allocator.h"
 #include "video_core/vulkan_common/vulkan_wrapper.h"
 
@@ -31,7 +33,8 @@ public:
                          vk::Span<VkDescriptorSetLayoutBinding> bindings,
                          vk::Span<VkDescriptorUpdateTemplateEntry> templates,
                          const DescriptorBankInfo& bank_info,
-                         vk::Span<VkPushConstantRange> push_constants, std::span<const u32> code);
+                         vk::Span<VkPushConstantRange> push_constants, std::span<const u32> code,
+                         std::optional<u32> optional_subgroup_size = std::nullopt);
     ~ComputePass();
 
 protected:
@@ -82,6 +85,33 @@ private:
     ComputePassDescriptorQueue& compute_pass_descriptor_queue;
 };
 
+class ConditionalRenderingResolvePass final : public ComputePass {
+public:
+    explicit ConditionalRenderingResolvePass(
+        const Device& device_, Scheduler& scheduler_, DescriptorPool& descriptor_pool_,
+        ComputePassDescriptorQueue& compute_pass_descriptor_queue_);
+
+    void Resolve(VkBuffer dst_buffer, VkBuffer src_buffer, u32 src_offset, bool compare_to_zero);
+
+private:
+    Scheduler& scheduler;
+    ComputePassDescriptorQueue& compute_pass_descriptor_queue;
+};
+
+class QueriesPrefixScanPass final : public ComputePass {
+public:
+    explicit QueriesPrefixScanPass(const Device& device_, Scheduler& scheduler_,
+                                   DescriptorPool& descriptor_pool_,
+                                   ComputePassDescriptorQueue& compute_pass_descriptor_queue_);
+
+    void Run(VkBuffer accumulation_buffer, VkBuffer dst_buffer, VkBuffer src_buffer,
+             size_t number_of_sums, size_t min_accumulation_limit, size_t max_accumulation_limit);
+
+private:
+    Scheduler& scheduler;
+    ComputePassDescriptorQueue& compute_pass_descriptor_queue;
+};
+
 class ASTCDecoderPass final : public ComputePass {
 public:
     explicit ASTCDecoderPass(const Device& device_, Scheduler& scheduler_,
@@ -101,4 +131,22 @@ private:
     MemoryAllocator& memory_allocator;
 };
 
+class MSAACopyPass final : public ComputePass {
+public:
+    explicit MSAACopyPass(const Device& device_, Scheduler& scheduler_,
+                          DescriptorPool& descriptor_pool_, StagingBufferPool& staging_buffer_pool_,
+                          ComputePassDescriptorQueue& compute_pass_descriptor_queue_);
+    ~MSAACopyPass();
+
+    void CopyImage(Image& dst_image, Image& src_image,
+                   std::span<const VideoCommon::ImageCopy> copies, bool msaa_to_non_msaa);
+
+private:
+    Scheduler& scheduler;
+    StagingBufferPool& staging_buffer_pool;
+    ComputePassDescriptorQueue& compute_pass_descriptor_queue;
+    std::array<vk::ShaderModule, 2> modules;
+    std::array<vk::Pipeline, 2> pipelines;
+};
+
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_fence_manager.h b/src/video_core/renderer_vulkan/vk_fence_manager.h
index 145359d4e..336573574 100644
--- a/src/video_core/renderer_vulkan/vk_fence_manager.h
+++ b/src/video_core/renderer_vulkan/vk_fence_manager.h
@@ -7,6 +7,7 @@
 
 #include "video_core/fence_manager.h"
 #include "video_core/renderer_vulkan/vk_buffer_cache.h"
+#include "video_core/renderer_vulkan/vk_query_cache.h"
 #include "video_core/renderer_vulkan/vk_texture_cache.h"
 
 namespace Core {
@@ -20,7 +21,6 @@ class RasterizerInterface;
 namespace Vulkan {
 
 class Device;
-class QueryCache;
 class Scheduler;
 
 class InnerFence : public VideoCommon::FenceBase {
diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
index 4f83a88e1..a1ec1a100 100644
--- a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
@@ -294,10 +294,11 @@ PipelineCache::PipelineCache(RasterizerVulkan& rasterizer_, const Device& device
       texture_cache{texture_cache_}, shader_notify{shader_notify_},
       use_asynchronous_shaders{Settings::values.use_asynchronous_shaders.GetValue()},
       use_vulkan_pipeline_cache{Settings::values.use_vulkan_driver_pipeline_cache.GetValue()},
-      workers(device.GetDriverID() == VK_DRIVER_ID_QUALCOMM_PROPRIETARY
-                  ? 1
-                  : (std::max(std::thread::hardware_concurrency(), 2U) - 1),
-              "VkPipelineBuilder"),
+#ifdef ANDROID
+      workers(1, "VkPipelineBuilder"),
+#else
+      workers(std::max(std::thread::hardware_concurrency(), 2U) - 1, "VkPipelineBuilder"),
+#endif
       serialization_thread(1, "VkPipelineSerialization") {
     const auto& float_control{device.FloatControlProperties()};
     const VkDriverId driver_id{device.GetDriverID()};
diff --git a/src/video_core/renderer_vulkan/vk_query_cache.cpp b/src/video_core/renderer_vulkan/vk_query_cache.cpp
index 29e0b797b..17b2587ad 100644
--- a/src/video_core/renderer_vulkan/vk_query_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_query_cache.cpp
@@ -1,139 +1,1554 @@
-// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
 
-#include <algorithm>
 #include <cstddef>
+#include <limits>
+#include <map>
+#include <memory>
+#include <span>
+#include <type_traits>
+#include <unordered_map>
 #include <utility>
 #include <vector>
 
+#include "common/bit_util.h"
+#include "common/common_types.h"
+#include "core/memory.h"
+#include "video_core/engines/draw_manager.h"
+#include "video_core/query_cache/query_cache.h"
+#include "video_core/renderer_vulkan/vk_buffer_cache.h"
+#include "video_core/renderer_vulkan/vk_compute_pass.h"
 #include "video_core/renderer_vulkan/vk_query_cache.h"
 #include "video_core/renderer_vulkan/vk_resource_pool.h"
 #include "video_core/renderer_vulkan/vk_scheduler.h"
+#include "video_core/renderer_vulkan/vk_staging_buffer_pool.h"
+#include "video_core/renderer_vulkan/vk_update_descriptor.h"
 #include "video_core/vulkan_common/vulkan_device.h"
+#include "video_core/vulkan_common/vulkan_memory_allocator.h"
 #include "video_core/vulkan_common/vulkan_wrapper.h"
 
 namespace Vulkan {
 
-using VideoCore::QueryType;
+using Tegra::Engines::Maxwell3D;
+using VideoCommon::QueryType;
 
 namespace {
+class SamplesQueryBank : public VideoCommon::BankBase {
+public:
+    static constexpr size_t BANK_SIZE = 256;
+    static constexpr size_t QUERY_SIZE = 8;
+    explicit SamplesQueryBank(const Device& device_, size_t index_)
+        : BankBase(BANK_SIZE), device{device_}, index{index_} {
+        const auto& dev = device.GetLogical();
+        query_pool = dev.CreateQueryPool({
+            .sType = VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO,
+            .pNext = nullptr,
+            .flags = 0,
+            .queryType = VK_QUERY_TYPE_OCCLUSION,
+            .queryCount = BANK_SIZE,
+            .pipelineStatistics = 0,
+        });
+        Reset();
+    }
 
-constexpr std::array QUERY_TARGETS = {VK_QUERY_TYPE_OCCLUSION};
+    ~SamplesQueryBank() = default;
 
-constexpr VkQueryType GetTarget(QueryType type) {
-    return QUERY_TARGETS[static_cast<std::size_t>(type)];
-}
+    void Reset() override {
+        ASSERT(references == 0);
+        VideoCommon::BankBase::Reset();
+        const auto& dev = device.GetLogical();
+        dev.ResetQueryPool(*query_pool, 0, BANK_SIZE);
+        host_results.fill(0ULL);
+        next_bank = 0;
+    }
+
+    void Sync(size_t start, size_t size) {
+        const auto& dev = device.GetLogical();
+        const VkResult query_result = dev.GetQueryResults(
+            *query_pool, static_cast<u32>(start), static_cast<u32>(size), sizeof(u64) * size,
+            &host_results[start], sizeof(u64), VK_QUERY_RESULT_64_BIT | VK_QUERY_RESULT_WAIT_BIT);
+        switch (query_result) {
+        case VK_SUCCESS:
+            return;
+        case VK_ERROR_DEVICE_LOST:
+            device.ReportLoss();
+            [[fallthrough]];
+        default:
+            throw vk::Exception(query_result);
+        }
+    }
+
+    VkQueryPool GetInnerPool() {
+        return *query_pool;
+    }
+
+    size_t GetIndex() const {
+        return index;
+    }
+
+    const std::array<u64, BANK_SIZE>& GetResults() const {
+        return host_results;
+    }
+
+    size_t next_bank;
+
+private:
+    const Device& device;
+    const size_t index;
+    vk::QueryPool query_pool;
+    std::array<u64, BANK_SIZE> host_results;
+};
+
+using BaseStreamer = VideoCommon::SimpleStreamer<VideoCommon::HostQueryBase>;
+
+struct HostSyncValues {
+    VAddr address;
+    size_t size;
+    size_t offset;
+
+    static constexpr bool GeneratesBaseBuffer = false;
+};
+
+class SamplesStreamer : public BaseStreamer {
+public:
+    explicit SamplesStreamer(size_t id_, QueryCacheRuntime& runtime_,
+                             VideoCore::RasterizerInterface* rasterizer_, const Device& device_,
+                             Scheduler& scheduler_, const MemoryAllocator& memory_allocator_,
+                             ComputePassDescriptorQueue& compute_pass_descriptor_queue,
+                             DescriptorPool& descriptor_pool)
+        : BaseStreamer(id_), runtime{runtime_}, rasterizer{rasterizer_}, device{device_},
+          scheduler{scheduler_}, memory_allocator{memory_allocator_} {
+        current_bank = nullptr;
+        current_query = nullptr;
+        ammend_value = 0;
+        acumulation_value = 0;
+        queries_prefix_scan_pass = std::make_unique<QueriesPrefixScanPass>(
+            device, scheduler, descriptor_pool, compute_pass_descriptor_queue);
+
+        const VkBufferCreateInfo buffer_ci = {
+            .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
+            .pNext = nullptr,
+            .flags = 0,
+            .size = 8,
+            .usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT |
+                     VK_BUFFER_USAGE_STORAGE_BUFFER_BIT,
+            .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
+            .queueFamilyIndexCount = 0,
+            .pQueueFamilyIndices = nullptr,
+        };
+        accumulation_buffer = memory_allocator.CreateBuffer(buffer_ci, MemoryUsage::DeviceLocal);
+        scheduler.RequestOutsideRenderPassOperationContext();
+        scheduler.Record([buffer = *accumulation_buffer](vk::CommandBuffer cmdbuf) {
+            cmdbuf.FillBuffer(buffer, 0, 8, 0);
+        });
+    }
+
+    ~SamplesStreamer() = default;
+
+    void StartCounter() override {
+        if (has_started) {
+            return;
+        }
+        ReserveHostQuery();
+        scheduler.Record([query_pool = current_query_pool,
+                          query_index = current_bank_slot](vk::CommandBuffer cmdbuf) {
+            const bool use_precise = Settings::IsGPULevelHigh();
+            cmdbuf.BeginQuery(query_pool, static_cast<u32>(query_index),
+                              use_precise ? VK_QUERY_CONTROL_PRECISE_BIT : 0);
+        });
+        has_started = true;
+    }
+
+    void PauseCounter() override {
+        if (!has_started) {
+            return;
+        }
+        scheduler.Record([query_pool = current_query_pool,
+                          query_index = current_bank_slot](vk::CommandBuffer cmdbuf) {
+            cmdbuf.EndQuery(query_pool, static_cast<u32>(query_index));
+        });
+        has_started = false;
+    }
+
+    void ResetCounter() override {
+        if (has_started) {
+            PauseCounter();
+        }
+        AbandonCurrentQuery();
+        std::function<void()> func([this, counts = pending_flush_queries.size()] {
+            ammend_value = 0;
+            acumulation_value = 0;
+        });
+        rasterizer->SyncOperation(std::move(func));
+        accumulation_since_last_sync = false;
+        first_accumulation_checkpoint = std::min(first_accumulation_checkpoint, num_slots_used);
+        last_accumulation_checkpoint = std::max(last_accumulation_checkpoint, num_slots_used);
+    }
+
+    void CloseCounter() override {
+        PauseCounter();
+    }
 
-} // Anonymous namespace
+    bool HasPendingSync() const override {
+        return !pending_sync.empty();
+    }
+
+    void SyncWrites() override {
+        if (sync_values_stash.empty()) {
+            return;
+        }
 
-QueryPool::QueryPool(const Device& device_, Scheduler& scheduler, QueryType type_)
-    : ResourcePool{scheduler.GetMasterSemaphore(), GROW_STEP}, device{device_}, type{type_} {}
+        for (size_t i = 0; i < sync_values_stash.size(); i++) {
+            runtime.template SyncValues<HostSyncValues>(sync_values_stash[i],
+                                                        *buffers[resolve_buffers[i]]);
+        }
+
+        sync_values_stash.clear();
+    }
 
-QueryPool::~QueryPool() = default;
+    void PresyncWrites() override {
+        if (pending_sync.empty()) {
+            return;
+        }
+        PauseCounter();
+        sync_values_stash.clear();
+        sync_values_stash.emplace_back();
+        std::vector<HostSyncValues>* sync_values = &sync_values_stash.back();
+        sync_values->reserve(num_slots_used);
+        std::unordered_map<size_t, std::pair<size_t, size_t>> offsets;
+        resolve_buffers.clear();
+        size_t resolve_buffer_index = ObtainBuffer<true>(num_slots_used);
+        resolve_buffers.push_back(resolve_buffer_index);
+        size_t base_offset = 0;
 
-std::pair<VkQueryPool, u32> QueryPool::Commit() {
-    std::size_t index;
-    do {
-        index = CommitResource();
-    } while (usage[index]);
-    usage[index] = true;
+        ApplyBanksWideOp<true>(pending_sync, [&](SamplesQueryBank* bank, size_t start,
+                                                 size_t amount) {
+            size_t bank_id = bank->GetIndex();
+            auto& resolve_buffer = buffers[resolve_buffer_index];
+            VkQueryPool query_pool = bank->GetInnerPool();
+            scheduler.RequestOutsideRenderPassOperationContext();
+            scheduler.Record([start, amount, base_offset, query_pool,
+                              buffer = *resolve_buffer](vk::CommandBuffer cmdbuf) {
+                const VkBufferMemoryBarrier copy_query_pool_barrier{
+                    .sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_BARRIER,
+                    .pNext = nullptr,
+                    .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT,
+                    .dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT,
+                    .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
+                    .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
+                    .buffer = buffer,
+                    .offset = base_offset,
+                    .size = amount * SamplesQueryBank::QUERY_SIZE,
+                };
+
+                cmdbuf.CopyQueryPoolResults(
+                    query_pool, static_cast<u32>(start), static_cast<u32>(amount), buffer,
+                    static_cast<u32>(base_offset), SamplesQueryBank::QUERY_SIZE,
+                    VK_QUERY_RESULT_WAIT_BIT | VK_QUERY_RESULT_64_BIT);
+                cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT,
+                                       VK_PIPELINE_STAGE_TRANSFER_BIT, 0, copy_query_pool_barrier);
+            });
+            offsets[bank_id] = {start, base_offset};
+            base_offset += amount * SamplesQueryBank::QUERY_SIZE;
+        });
+
+        // Convert queries
+        bool has_multi_queries = false;
+        for (auto q : pending_sync) {
+            auto* query = GetQuery(q);
+            size_t sync_value_slot = 0;
+            if (True(query->flags & VideoCommon::QueryFlagBits::IsRewritten)) {
+                continue;
+            }
+            if (True(query->flags & VideoCommon::QueryFlagBits::IsInvalidated)) {
+                continue;
+            }
+            if (accumulation_since_last_sync || query->size_slots > 1) {
+                if (!has_multi_queries) {
+                    has_multi_queries = true;
+                    sync_values_stash.emplace_back();
+                }
+                sync_value_slot = 1;
+            }
+            query->flags |= VideoCommon::QueryFlagBits::IsHostSynced;
+            auto loc_data = offsets[query->start_bank_id];
+            sync_values_stash[sync_value_slot].emplace_back(HostSyncValues{
+                .address = query->guest_address,
+                .size = SamplesQueryBank::QUERY_SIZE,
+                .offset =
+                    loc_data.second + (query->start_slot - loc_data.first + query->size_slots - 1) *
+                                          SamplesQueryBank::QUERY_SIZE,
+            });
+        }
+
+        if (has_multi_queries) {
+            size_t intermediary_buffer_index = ObtainBuffer<false>(num_slots_used);
+            resolve_buffers.push_back(intermediary_buffer_index);
+            queries_prefix_scan_pass->Run(*accumulation_buffer, *buffers[intermediary_buffer_index],
+                                          *buffers[resolve_buffer_index], num_slots_used,
+                                          std::min(first_accumulation_checkpoint, num_slots_used),
+                                          last_accumulation_checkpoint);
+
+        } else {
+            scheduler.RequestOutsideRenderPassOperationContext();
+            scheduler.Record([buffer = *accumulation_buffer](vk::CommandBuffer cmdbuf) {
+                cmdbuf.FillBuffer(buffer, 0, 8, 0);
+            });
+        }
+
+        ReplicateCurrentQueryIfNeeded();
+        std::function<void()> func([this] { ammend_value = acumulation_value; });
+        rasterizer->SyncOperation(std::move(func));
+        AbandonCurrentQuery();
+        num_slots_used = 0;
+        first_accumulation_checkpoint = std::numeric_limits<size_t>::max();
+        last_accumulation_checkpoint = 0;
+        accumulation_since_last_sync = has_multi_queries;
+        pending_sync.clear();
+    }
 
-    return {*pools[index / GROW_STEP], static_cast<u32>(index % GROW_STEP)};
+    size_t WriteCounter(VAddr address, bool has_timestamp, u32 value,
+                        [[maybe_unused]] std::optional<u32> subreport) override {
+        PauseCounter();
+        auto index = BuildQuery();
+        auto* new_query = GetQuery(index);
+        new_query->guest_address = address;
+        new_query->value = 0;
+        new_query->flags &= ~VideoCommon::QueryFlagBits::IsOrphan;
+        if (has_timestamp) {
+            new_query->flags |= VideoCommon::QueryFlagBits::HasTimestamp;
+        }
+        if (!current_query) {
+            new_query->flags |= VideoCommon::QueryFlagBits::IsFinalValueSynced;
+            return index;
+        }
+        new_query->start_bank_id = current_query->start_bank_id;
+        new_query->size_banks = current_query->size_banks;
+        new_query->start_slot = current_query->start_slot;
+        new_query->size_slots = current_query->size_slots;
+        ApplyBankOp(new_query, [](SamplesQueryBank* bank, size_t start, size_t amount) {
+            bank->AddReference(amount);
+        });
+        pending_sync.push_back(index);
+        pending_flush_queries.push_back(index);
+        return index;
+    }
+
+    bool HasUnsyncedQueries() const override {
+        return !pending_flush_queries.empty();
+    }
+
+    void PushUnsyncedQueries() override {
+        PauseCounter();
+        current_bank->Close();
+        {
+            std::scoped_lock lk(flush_guard);
+            pending_flush_sets.emplace_back(std::move(pending_flush_queries));
+        }
+    }
+
+    void PopUnsyncedQueries() override {
+        std::vector<size_t> current_flush_queries;
+        {
+            std::scoped_lock lk(flush_guard);
+            current_flush_queries = std::move(pending_flush_sets.front());
+            pending_flush_sets.pop_front();
+        }
+        ApplyBanksWideOp<false>(
+            current_flush_queries,
+            [](SamplesQueryBank* bank, size_t start, size_t amount) { bank->Sync(start, amount); });
+        for (auto q : current_flush_queries) {
+            auto* query = GetQuery(q);
+            u64 total = 0;
+            ApplyBankOp(query, [&total](SamplesQueryBank* bank, size_t start, size_t amount) {
+                const auto& results = bank->GetResults();
+                for (size_t i = 0; i < amount; i++) {
+                    total += results[start + i];
+                }
+            });
+            query->value = total;
+            query->flags |= VideoCommon::QueryFlagBits::IsFinalValueSynced;
+        }
+    }
+
+private:
+    template <typename Func>
+    void ApplyBankOp(VideoCommon::HostQueryBase* query, Func&& func) {
+        size_t size_slots = query->size_slots;
+        if (size_slots == 0) {
+            return;
+        }
+        size_t bank_id = query->start_bank_id;
+        size_t banks_set = query->size_banks;
+        size_t start_slot = query->start_slot;
+        for (size_t i = 0; i < banks_set; i++) {
+            auto& the_bank = bank_pool.GetBank(bank_id);
+            size_t amount = std::min(the_bank.Size() - start_slot, size_slots);
+            func(&the_bank, start_slot, amount);
+            bank_id = the_bank.next_bank - 1;
+            start_slot = 0;
+            size_slots -= amount;
+        }
+    }
+
+    template <bool is_ordered, typename Func>
+    void ApplyBanksWideOp(std::vector<size_t>& queries, Func&& func) {
+        std::conditional_t<is_ordered, std::map<size_t, std::pair<size_t, size_t>>,
+                           std::unordered_map<size_t, std::pair<size_t, size_t>>>
+            indexer;
+        for (auto q : queries) {
+            auto* query = GetQuery(q);
+            ApplyBankOp(query, [&indexer](SamplesQueryBank* bank, size_t start, size_t amount) {
+                auto id_ = bank->GetIndex();
+                auto pair = indexer.try_emplace(id_, std::numeric_limits<size_t>::max(),
+                                                std::numeric_limits<size_t>::min());
+                auto& current_pair = pair.first->second;
+                current_pair.first = std::min(current_pair.first, start);
+                current_pair.second = std::max(current_pair.second, amount + start);
+            });
+        }
+        for (auto& cont : indexer) {
+            func(&bank_pool.GetBank(cont.first), cont.second.first,
+                 cont.second.second - cont.second.first);
+        }
+    }
+
+    void ReserveBank() {
+        current_bank_id =
+            bank_pool.ReserveBank([this](std::deque<SamplesQueryBank>& queue, size_t index) {
+                queue.emplace_back(device, index);
+            });
+        if (current_bank) {
+            current_bank->next_bank = current_bank_id + 1;
+        }
+        current_bank = &bank_pool.GetBank(current_bank_id);
+        current_query_pool = current_bank->GetInnerPool();
+    }
+
+    size_t ReserveBankSlot() {
+        if (!current_bank || current_bank->IsClosed()) {
+            ReserveBank();
+        }
+        auto [built, index] = current_bank->Reserve();
+        current_bank_slot = index;
+        return index;
+    }
+
+    void ReserveHostQuery() {
+        size_t new_slot = ReserveBankSlot();
+        current_bank->AddReference(1);
+        num_slots_used++;
+        if (current_query) {
+            size_t bank_id = current_query->start_bank_id;
+            size_t banks_set = current_query->size_banks - 1;
+            bool found = bank_id == current_bank_id;
+            while (!found && banks_set > 0) {
+                SamplesQueryBank& some_bank = bank_pool.GetBank(bank_id);
+                bank_id = some_bank.next_bank - 1;
+                found = bank_id == current_bank_id;
+                banks_set--;
+            }
+            if (!found) {
+                current_query->size_banks++;
+            }
+            current_query->size_slots++;
+        } else {
+            current_query_id = BuildQuery();
+            current_query = GetQuery(current_query_id);
+            current_query->start_bank_id = static_cast<u32>(current_bank_id);
+            current_query->size_banks = 1;
+            current_query->start_slot = new_slot;
+            current_query->size_slots = 1;
+        }
+    }
+
+    void Free(size_t query_id) override {
+        std::scoped_lock lk(guard);
+        auto* query = GetQuery(query_id);
+        ApplyBankOp(query, [](SamplesQueryBank* bank, size_t start, size_t amount) {
+            bank->CloseReference(amount);
+        });
+        ReleaseQuery(query_id);
+    }
+
+    void AbandonCurrentQuery() {
+        if (!current_query) {
+            return;
+        }
+        Free(current_query_id);
+        current_query = nullptr;
+        current_query_id = 0;
+    }
+
+    void ReplicateCurrentQueryIfNeeded() {
+        if (pending_sync.empty()) {
+            return;
+        }
+        if (!current_query) {
+            return;
+        }
+        auto index = BuildQuery();
+        auto* new_query = GetQuery(index);
+        new_query->guest_address = 0;
+        new_query->value = 0;
+        new_query->flags &= ~VideoCommon::QueryFlagBits::IsOrphan;
+        new_query->start_bank_id = current_query->start_bank_id;
+        new_query->size_banks = current_query->size_banks;
+        new_query->start_slot = current_query->start_slot;
+        new_query->size_slots = current_query->size_slots;
+        ApplyBankOp(new_query, [](SamplesQueryBank* bank, size_t start, size_t amount) {
+            bank->AddReference(amount);
+        });
+        pending_flush_queries.push_back(index);
+        std::function<void()> func([this, index] {
+            auto* query = GetQuery(index);
+            query->value += GetAmmendValue();
+            SetAccumulationValue(query->value);
+            Free(index);
+        });
+    }
+
+    template <bool is_resolve>
+    size_t ObtainBuffer(size_t num_needed) {
+        const size_t log_2 = std::max<size_t>(11U, Common::Log2Ceil64(num_needed));
+        if constexpr (is_resolve) {
+            if (resolve_table[log_2] != 0) {
+                return resolve_table[log_2] - 1;
+            }
+        } else {
+            if (intermediary_table[log_2] != 0) {
+                return intermediary_table[log_2] - 1;
+            }
+        }
+        const VkBufferCreateInfo buffer_ci = {
+            .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
+            .pNext = nullptr,
+            .flags = 0,
+            .size = SamplesQueryBank::QUERY_SIZE * (1ULL << log_2),
+            .usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_TRANSFER_SRC_BIT |
+                     VK_BUFFER_USAGE_STORAGE_BUFFER_BIT,
+            .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
+            .queueFamilyIndexCount = 0,
+            .pQueueFamilyIndices = nullptr,
+        };
+        buffers.emplace_back(memory_allocator.CreateBuffer(buffer_ci, MemoryUsage::DeviceLocal));
+        if constexpr (is_resolve) {
+            resolve_table[log_2] = buffers.size();
+        } else {
+            intermediary_table[log_2] = buffers.size();
+        }
+        return buffers.size() - 1;
+    }
+
+    QueryCacheRuntime& runtime;
+    VideoCore::RasterizerInterface* rasterizer;
+    const Device& device;
+    Scheduler& scheduler;
+    const MemoryAllocator& memory_allocator;
+    VideoCommon::BankPool<SamplesQueryBank> bank_pool;
+    std::deque<vk::Buffer> buffers;
+    std::array<size_t, 32> resolve_table{};
+    std::array<size_t, 32> intermediary_table{};
+    vk::Buffer accumulation_buffer;
+    std::deque<std::vector<HostSyncValues>> sync_values_stash;
+    std::vector<size_t> resolve_buffers;
+
+    // syncing queue
+    std::vector<size_t> pending_sync;
+
+    // flush levels
+    std::vector<size_t> pending_flush_queries;
+    std::deque<std::vector<size_t>> pending_flush_sets;
+
+    // State Machine
+    size_t current_bank_slot;
+    size_t current_bank_id;
+    SamplesQueryBank* current_bank;
+    VkQueryPool current_query_pool;
+    size_t current_query_id;
+    size_t num_slots_used{};
+    size_t first_accumulation_checkpoint{};
+    size_t last_accumulation_checkpoint{};
+    bool accumulation_since_last_sync{};
+    VideoCommon::HostQueryBase* current_query;
+    bool has_started{};
+    std::mutex flush_guard;
+
+    std::unique_ptr<QueriesPrefixScanPass> queries_prefix_scan_pass;
+};
+
+// Transform feedback queries
+class TFBQueryBank : public VideoCommon::BankBase {
+public:
+    static constexpr size_t BANK_SIZE = 1024;
+    static constexpr size_t QUERY_SIZE = 4;
+    explicit TFBQueryBank(Scheduler& scheduler_, const MemoryAllocator& memory_allocator,
+                          size_t index_)
+        : BankBase(BANK_SIZE), scheduler{scheduler_}, index{index_} {
+        const VkBufferCreateInfo buffer_ci = {
+            .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
+            .pNext = nullptr,
+            .flags = 0,
+            .size = QUERY_SIZE * BANK_SIZE,
+            .usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT,
+            .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
+            .queueFamilyIndexCount = 0,
+            .pQueueFamilyIndices = nullptr,
+        };
+        buffer = memory_allocator.CreateBuffer(buffer_ci, MemoryUsage::DeviceLocal);
+    }
+
+    ~TFBQueryBank() = default;
+
+    void Reset() override {
+        ASSERT(references == 0);
+        VideoCommon::BankBase::Reset();
+    }
+
+    void Sync(StagingBufferRef& stagging_buffer, size_t extra_offset, size_t start, size_t size) {
+        scheduler.RequestOutsideRenderPassOperationContext();
+        scheduler.Record([this, dst_buffer = stagging_buffer.buffer, extra_offset, start,
+                          size](vk::CommandBuffer cmdbuf) {
+            std::array<VkBufferCopy, 1> copy{VkBufferCopy{
+                .srcOffset = start * QUERY_SIZE,
+                .dstOffset = extra_offset,
+                .size = size * QUERY_SIZE,
+            }};
+            cmdbuf.CopyBuffer(*buffer, dst_buffer, copy);
+        });
+    }
+
+    size_t GetIndex() const {
+        return index;
+    }
+
+    VkBuffer GetBuffer() const {
+        return *buffer;
+    }
+
+private:
+    Scheduler& scheduler;
+    const size_t index;
+    vk::Buffer buffer;
+};
+
+class PrimitivesSucceededStreamer;
+
+class TFBCounterStreamer : public BaseStreamer {
+public:
+    explicit TFBCounterStreamer(size_t id_, QueryCacheRuntime& runtime_, const Device& device_,
+                                Scheduler& scheduler_, const MemoryAllocator& memory_allocator_,
+                                StagingBufferPool& staging_pool_)
+        : BaseStreamer(id_), runtime{runtime_}, device{device_}, scheduler{scheduler_},
+          memory_allocator{memory_allocator_}, staging_pool{staging_pool_} {
+        buffers_count = 0;
+        current_bank = nullptr;
+        counter_buffers.fill(VK_NULL_HANDLE);
+        offsets.fill(0);
+        last_queries.fill(0);
+        last_queries_stride.fill(1);
+        const VkBufferCreateInfo buffer_ci = {
+            .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
+            .pNext = nullptr,
+            .flags = 0,
+            .size = TFBQueryBank::QUERY_SIZE * NUM_STREAMS,
+            .usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT |
+                     VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_COUNTER_BUFFER_BIT_EXT,
+            .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
+            .queueFamilyIndexCount = 0,
+            .pQueueFamilyIndices = nullptr,
+        };
+
+        counters_buffer = memory_allocator.CreateBuffer(buffer_ci, MemoryUsage::DeviceLocal);
+        for (auto& c : counter_buffers) {
+            c = *counters_buffer;
+        }
+        size_t base_offset = 0;
+        for (auto& o : offsets) {
+            o = base_offset;
+            base_offset += TFBQueryBank::QUERY_SIZE;
+        }
+    }
+
+    ~TFBCounterStreamer() = default;
+
+    void StartCounter() override {
+        FlushBeginTFB();
+        has_started = true;
+    }
+
+    void PauseCounter() override {
+        CloseCounter();
+    }
+
+    void ResetCounter() override {
+        CloseCounter();
+    }
+
+    void CloseCounter() override {
+        if (has_flushed_end_pending) {
+            FlushEndTFB();
+        }
+        runtime.View3DRegs([this](Maxwell3D& maxwell3d) {
+            if (maxwell3d.regs.transform_feedback_enabled == 0) {
+                streams_mask = 0;
+                has_started = false;
+            }
+        });
+    }
+
+    bool HasPendingSync() const override {
+        return !pending_sync.empty();
+    }
+
+    void SyncWrites() override {
+        CloseCounter();
+        std::unordered_map<size_t, std::vector<HostSyncValues>> sync_values_stash;
+        for (auto q : pending_sync) {
+            auto* query = GetQuery(q);
+            if (True(query->flags & VideoCommon::QueryFlagBits::IsRewritten)) {
+                continue;
+            }
+            if (True(query->flags & VideoCommon::QueryFlagBits::IsInvalidated)) {
+                continue;
+            }
+            query->flags |= VideoCommon::QueryFlagBits::IsHostSynced;
+            sync_values_stash.try_emplace(query->start_bank_id);
+            sync_values_stash[query->start_bank_id].emplace_back(HostSyncValues{
+                .address = query->guest_address,
+                .size = TFBQueryBank::QUERY_SIZE,
+                .offset = query->start_slot * TFBQueryBank::QUERY_SIZE,
+            });
+        }
+        for (auto& p : sync_values_stash) {
+            auto& bank = bank_pool.GetBank(p.first);
+            runtime.template SyncValues<HostSyncValues>(p.second, bank.GetBuffer());
+        }
+        pending_sync.clear();
+    }
+
+    size_t WriteCounter(VAddr address, bool has_timestamp, u32 value,
+                        std::optional<u32> subreport_) override {
+        auto index = BuildQuery();
+        auto* new_query = GetQuery(index);
+        new_query->guest_address = address;
+        new_query->value = 0;
+        new_query->flags &= ~VideoCommon::QueryFlagBits::IsOrphan;
+        if (has_timestamp) {
+            new_query->flags |= VideoCommon::QueryFlagBits::HasTimestamp;
+        }
+        if (!subreport_) {
+            new_query->flags |= VideoCommon::QueryFlagBits::IsFinalValueSynced;
+            return index;
+        }
+        const size_t subreport = static_cast<size_t>(*subreport_);
+        last_queries[subreport] = address;
+        if ((streams_mask & (1ULL << subreport)) == 0) {
+            new_query->flags |= VideoCommon::QueryFlagBits::IsFinalValueSynced;
+            return index;
+        }
+        CloseCounter();
+        auto [bank_slot, data_slot] = ProduceCounterBuffer(subreport);
+        new_query->start_bank_id = static_cast<u32>(bank_slot);
+        new_query->size_banks = 1;
+        new_query->start_slot = static_cast<u32>(data_slot);
+        new_query->size_slots = 1;
+        pending_sync.push_back(index);
+        pending_flush_queries.push_back(index);
+        return index;
+    }
+
+    std::optional<std::pair<VAddr, size_t>> GetLastQueryStream(size_t stream) {
+        if (last_queries[stream] != 0) {
+            std::pair<VAddr, size_t> result(last_queries[stream], last_queries_stride[stream]);
+            return result;
+        }
+        return std::nullopt;
+    }
+
+    Maxwell3D::Regs::PrimitiveTopology GetOutputTopology() const {
+        return out_topology;
+    }
+
+    bool HasUnsyncedQueries() const override {
+        return !pending_flush_queries.empty();
+    }
+
+    void PushUnsyncedQueries() override {
+        CloseCounter();
+        auto staging_ref = staging_pool.Request(
+            pending_flush_queries.size() * TFBQueryBank::QUERY_SIZE, MemoryUsage::Download, true);
+        size_t offset_base = staging_ref.offset;
+        for (auto q : pending_flush_queries) {
+            auto* query = GetQuery(q);
+            auto& bank = bank_pool.GetBank(query->start_bank_id);
+            bank.Sync(staging_ref, offset_base, query->start_slot, 1);
+            offset_base += TFBQueryBank::QUERY_SIZE;
+            bank.CloseReference();
+        }
+        static constexpr VkMemoryBarrier WRITE_BARRIER{
+            .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER,
+            .pNext = nullptr,
+            .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT,
+            .dstAccessMask = VK_ACCESS_MEMORY_READ_BIT | VK_ACCESS_MEMORY_WRITE_BIT,
+        };
+        scheduler.RequestOutsideRenderPassOperationContext();
+        scheduler.Record([](vk::CommandBuffer cmdbuf) {
+            cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT,
+                                   VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, 0, WRITE_BARRIER);
+        });
+
+        std::scoped_lock lk(flush_guard);
+        for (auto& str : free_queue) {
+            staging_pool.FreeDeferred(str);
+        }
+        free_queue.clear();
+        download_buffers.emplace_back(staging_ref);
+        pending_flush_sets.emplace_back(std::move(pending_flush_queries));
+    }
+
+    void PopUnsyncedQueries() override {
+        StagingBufferRef staging_ref;
+        std::vector<size_t> flushed_queries;
+        {
+            std::scoped_lock lk(flush_guard);
+            staging_ref = download_buffers.front();
+            flushed_queries = std::move(pending_flush_sets.front());
+            download_buffers.pop_front();
+            pending_flush_sets.pop_front();
+        }
+
+        size_t offset_base = staging_ref.offset;
+        for (auto q : flushed_queries) {
+            auto* query = GetQuery(q);
+            u32 result = 0;
+            std::memcpy(&result, staging_ref.mapped_span.data() + offset_base, sizeof(u32));
+            query->value = static_cast<u64>(result);
+            query->flags |= VideoCommon::QueryFlagBits::IsFinalValueSynced;
+            offset_base += TFBQueryBank::QUERY_SIZE;
+        }
+
+        {
+            std::scoped_lock lk(flush_guard);
+            free_queue.emplace_back(staging_ref);
+        }
+    }
+
+private:
+    void FlushBeginTFB() {
+        if (has_flushed_end_pending) [[unlikely]] {
+            return;
+        }
+        has_flushed_end_pending = true;
+        if (!has_started || buffers_count == 0) {
+            scheduler.Record([](vk::CommandBuffer cmdbuf) {
+                cmdbuf.BeginTransformFeedbackEXT(0, 0, nullptr, nullptr);
+            });
+            UpdateBuffers();
+            return;
+        }
+        scheduler.Record([this, total = static_cast<u32>(buffers_count)](vk::CommandBuffer cmdbuf) {
+            cmdbuf.BeginTransformFeedbackEXT(0, total, counter_buffers.data(), offsets.data());
+        });
+        UpdateBuffers();
+    }
+
+    void FlushEndTFB() {
+        if (!has_flushed_end_pending) [[unlikely]] {
+            UNREACHABLE();
+            return;
+        }
+        has_flushed_end_pending = false;
+
+        if (buffers_count == 0) {
+            scheduler.Record([](vk::CommandBuffer cmdbuf) {
+                cmdbuf.EndTransformFeedbackEXT(0, 0, nullptr, nullptr);
+            });
+        } else {
+            scheduler.Record([this,
+                              total = static_cast<u32>(buffers_count)](vk::CommandBuffer cmdbuf) {
+                cmdbuf.EndTransformFeedbackEXT(0, total, counter_buffers.data(), offsets.data());
+            });
+        }
+    }
+
+    void UpdateBuffers() {
+        last_queries.fill(0);
+        last_queries_stride.fill(1);
+        runtime.View3DRegs([this](Maxwell3D& maxwell3d) {
+            buffers_count = 0;
+            out_topology = maxwell3d.draw_manager->GetDrawState().topology;
+            for (size_t i = 0; i < Maxwell3D::Regs::NumTransformFeedbackBuffers; i++) {
+                const auto& tf = maxwell3d.regs.transform_feedback;
+                if (tf.buffers[i].enable == 0) {
+                    continue;
+                }
+                const size_t stream = tf.controls[i].stream;
+                last_queries_stride[stream] = tf.controls[i].stride;
+                streams_mask |= 1ULL << stream;
+                buffers_count = std::max<size_t>(buffers_count, stream + 1);
+            }
+        });
+    }
+
+    std::pair<size_t, size_t> ProduceCounterBuffer(size_t stream) {
+        if (current_bank == nullptr || current_bank->IsClosed()) {
+            current_bank_id =
+                bank_pool.ReserveBank([this](std::deque<TFBQueryBank>& queue, size_t index) {
+                    queue.emplace_back(scheduler, memory_allocator, index);
+                });
+            current_bank = &bank_pool.GetBank(current_bank_id);
+        }
+        auto [dont_care, other] = current_bank->Reserve();
+        const size_t slot = other; // workaround to compile bug.
+        current_bank->AddReference();
+
+        static constexpr VkMemoryBarrier READ_BARRIER{
+            .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER,
+            .pNext = nullptr,
+            .srcAccessMask = VK_ACCESS_TRANSFORM_FEEDBACK_COUNTER_WRITE_BIT_EXT,
+            .dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT,
+        };
+        static constexpr VkMemoryBarrier WRITE_BARRIER{
+            .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER,
+            .pNext = nullptr,
+            .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT,
+            .dstAccessMask = VK_ACCESS_MEMORY_READ_BIT,
+        };
+        scheduler.RequestOutsideRenderPassOperationContext();
+        scheduler.Record([dst_buffer = current_bank->GetBuffer(),
+                          src_buffer = counter_buffers[stream], src_offset = offsets[stream],
+                          slot](vk::CommandBuffer cmdbuf) {
+            cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFORM_FEEDBACK_BIT_EXT,
+                                   VK_PIPELINE_STAGE_TRANSFER_BIT, 0, READ_BARRIER);
+            std::array<VkBufferCopy, 1> copy{VkBufferCopy{
+                .srcOffset = src_offset,
+                .dstOffset = slot * TFBQueryBank::QUERY_SIZE,
+                .size = TFBQueryBank::QUERY_SIZE,
+            }};
+            cmdbuf.CopyBuffer(src_buffer, dst_buffer, copy);
+            cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT,
+                                   0, WRITE_BARRIER);
+        });
+        return {current_bank_id, slot};
+    }
+
+    friend class PrimitivesSucceededStreamer;
+
+    static constexpr size_t NUM_STREAMS = 4;
+
+    QueryCacheRuntime& runtime;
+    const Device& device;
+    Scheduler& scheduler;
+    const MemoryAllocator& memory_allocator;
+    StagingBufferPool& staging_pool;
+    VideoCommon::BankPool<TFBQueryBank> bank_pool;
+    size_t current_bank_id;
+    TFBQueryBank* current_bank;
+    vk::Buffer counters_buffer;
+
+    // syncing queue
+    std::vector<size_t> pending_sync;
+
+    // flush levels
+    std::vector<size_t> pending_flush_queries;
+    std::deque<StagingBufferRef> download_buffers;
+    std::deque<std::vector<size_t>> pending_flush_sets;
+    std::vector<StagingBufferRef> free_queue;
+    std::mutex flush_guard;
+
+    // state machine
+    bool has_started{};
+    bool has_flushed_end_pending{};
+    size_t buffers_count{};
+    std::array<VkBuffer, NUM_STREAMS> counter_buffers{};
+    std::array<VkDeviceSize, NUM_STREAMS> offsets{};
+    std::array<VAddr, NUM_STREAMS> last_queries;
+    std::array<size_t, NUM_STREAMS> last_queries_stride;
+    Maxwell3D::Regs::PrimitiveTopology out_topology;
+    u64 streams_mask;
+};
+
+class PrimitivesQueryBase : public VideoCommon::QueryBase {
+public:
+    // Default constructor
+    PrimitivesQueryBase()
+        : VideoCommon::QueryBase(0, VideoCommon::QueryFlagBits::IsHostManaged, 0) {}
+
+    // Parameterized constructor
+    PrimitivesQueryBase(bool has_timestamp, VAddr address)
+        : VideoCommon::QueryBase(address, VideoCommon::QueryFlagBits::IsHostManaged, 0) {
+        if (has_timestamp) {
+            flags |= VideoCommon::QueryFlagBits::HasTimestamp;
+        }
+    }
+
+    u64 stride{};
+    VAddr dependant_address{};
+    Maxwell3D::Regs::PrimitiveTopology topology{Maxwell3D::Regs::PrimitiveTopology::Points};
+    size_t dependant_index{};
+    bool dependant_manage{};
+};
+
+class PrimitivesSucceededStreamer : public VideoCommon::SimpleStreamer<PrimitivesQueryBase> {
+public:
+    explicit PrimitivesSucceededStreamer(size_t id_, QueryCacheRuntime& runtime_,
+                                         TFBCounterStreamer& tfb_streamer_,
+                                         Core::Memory::Memory& cpu_memory_)
+        : VideoCommon::SimpleStreamer<PrimitivesQueryBase>(id_), runtime{runtime_},
+          tfb_streamer{tfb_streamer_}, cpu_memory{cpu_memory_} {
+        MakeDependent(&tfb_streamer);
+    }
+
+    ~PrimitivesSucceededStreamer() = default;
+
+    size_t WriteCounter(VAddr address, bool has_timestamp, u32 value,
+                        std::optional<u32> subreport_) override {
+        auto index = BuildQuery();
+        auto* new_query = GetQuery(index);
+        new_query->guest_address = address;
+        new_query->value = 0;
+        if (has_timestamp) {
+            new_query->flags |= VideoCommon::QueryFlagBits::HasTimestamp;
+        }
+        if (!subreport_) {
+            new_query->flags |= VideoCommon::QueryFlagBits::IsFinalValueSynced;
+            return index;
+        }
+        const size_t subreport = static_cast<size_t>(*subreport_);
+        auto dependant_address_opt = tfb_streamer.GetLastQueryStream(subreport);
+        bool must_manage_dependance = false;
+        new_query->topology = tfb_streamer.GetOutputTopology();
+        if (dependant_address_opt) {
+            auto [dep_address, stride] = *dependant_address_opt;
+            new_query->dependant_address = dep_address;
+            new_query->stride = stride;
+        } else {
+            new_query->dependant_index =
+                tfb_streamer.WriteCounter(address, has_timestamp, value, subreport_);
+            auto* dependant_query = tfb_streamer.GetQuery(new_query->dependant_index);
+            dependant_query->flags |= VideoCommon::QueryFlagBits::IsInvalidated;
+            must_manage_dependance = true;
+            if (True(dependant_query->flags & VideoCommon::QueryFlagBits::IsFinalValueSynced)) {
+                new_query->value = 0;
+                new_query->flags |= VideoCommon::QueryFlagBits::IsFinalValueSynced;
+                if (must_manage_dependance) {
+                    tfb_streamer.Free(new_query->dependant_index);
+                }
+                return index;
+            }
+            new_query->stride = 1;
+            runtime.View3DRegs([new_query, subreport](Maxwell3D& maxwell3d) {
+                for (size_t i = 0; i < Maxwell3D::Regs::NumTransformFeedbackBuffers; i++) {
+                    const auto& tf = maxwell3d.regs.transform_feedback;
+                    if (tf.buffers[i].enable == 0) {
+                        continue;
+                    }
+                    if (tf.controls[i].stream != subreport) {
+                        continue;
+                    }
+                    new_query->stride = tf.controls[i].stride;
+                    break;
+                }
+            });
+        }
+
+        new_query->dependant_manage = must_manage_dependance;
+        pending_flush_queries.push_back(index);
+        return index;
+    }
+
+    bool HasUnsyncedQueries() const override {
+        return !pending_flush_queries.empty();
+    }
+
+    void PushUnsyncedQueries() override {
+        std::scoped_lock lk(flush_guard);
+        pending_flush_sets.emplace_back(std::move(pending_flush_queries));
+        pending_flush_queries.clear();
+    }
+
+    void PopUnsyncedQueries() override {
+        std::vector<size_t> flushed_queries;
+        {
+            std::scoped_lock lk(flush_guard);
+            flushed_queries = std::move(pending_flush_sets.front());
+            pending_flush_sets.pop_front();
+        }
+
+        for (auto q : flushed_queries) {
+            auto* query = GetQuery(q);
+            if (True(query->flags & VideoCommon::QueryFlagBits::IsFinalValueSynced)) {
+                continue;
+            }
+
+            query->flags |= VideoCommon::QueryFlagBits::IsFinalValueSynced;
+            u64 num_vertices = 0;
+            if (query->dependant_manage) {
+                auto* dependant_query = tfb_streamer.GetQuery(query->dependant_index);
+                num_vertices = dependant_query->value / query->stride;
+                tfb_streamer.Free(query->dependant_index);
+            } else {
+                u8* pointer = cpu_memory.GetPointer(query->dependant_address);
+                u32 result;
+                std::memcpy(&result, pointer, sizeof(u32));
+                num_vertices = static_cast<u64>(result) / query->stride;
+            }
+            query->value = [&]() -> u64 {
+                switch (query->topology) {
+                case Maxwell3D::Regs::PrimitiveTopology::Points:
+                    return num_vertices;
+                case Maxwell3D::Regs::PrimitiveTopology::Lines:
+                    return num_vertices / 2;
+                case Maxwell3D::Regs::PrimitiveTopology::LineLoop:
+                    return (num_vertices / 2) + 1;
+                case Maxwell3D::Regs::PrimitiveTopology::LineStrip:
+                    return num_vertices - 1;
+                case Maxwell3D::Regs::PrimitiveTopology::Patches:
+                case Maxwell3D::Regs::PrimitiveTopology::Triangles:
+                case Maxwell3D::Regs::PrimitiveTopology::TrianglesAdjacency:
+                    return num_vertices / 3;
+                case Maxwell3D::Regs::PrimitiveTopology::TriangleFan:
+                case Maxwell3D::Regs::PrimitiveTopology::TriangleStrip:
+                case Maxwell3D::Regs::PrimitiveTopology::TriangleStripAdjacency:
+                    return num_vertices - 2;
+                case Maxwell3D::Regs::PrimitiveTopology::Quads:
+                    return num_vertices / 4;
+                case Maxwell3D::Regs::PrimitiveTopology::Polygon:
+                    return 1U;
+                default:
+                    return num_vertices;
+                }
+            }();
+        }
+    }
+
+private:
+    QueryCacheRuntime& runtime;
+    TFBCounterStreamer& tfb_streamer;
+    Core::Memory::Memory& cpu_memory;
+
+    // syncing queue
+    std::vector<size_t> pending_sync;
+
+    // flush levels
+    std::vector<size_t> pending_flush_queries;
+    std::deque<std::vector<size_t>> pending_flush_sets;
+    std::mutex flush_guard;
+};
+
+} // namespace
+
+struct QueryCacheRuntimeImpl {
+    QueryCacheRuntimeImpl(QueryCacheRuntime& runtime, VideoCore::RasterizerInterface* rasterizer_,
+                          Core::Memory::Memory& cpu_memory_, Vulkan::BufferCache& buffer_cache_,
+                          const Device& device_, const MemoryAllocator& memory_allocator_,
+                          Scheduler& scheduler_, StagingBufferPool& staging_pool_,
+                          ComputePassDescriptorQueue& compute_pass_descriptor_queue,
+                          DescriptorPool& descriptor_pool)
+        : rasterizer{rasterizer_}, cpu_memory{cpu_memory_},
+          buffer_cache{buffer_cache_}, device{device_},
+          memory_allocator{memory_allocator_}, scheduler{scheduler_}, staging_pool{staging_pool_},
+          guest_streamer(0, runtime),
+          sample_streamer(static_cast<size_t>(QueryType::ZPassPixelCount64), runtime, rasterizer,
+                          device, scheduler, memory_allocator, compute_pass_descriptor_queue,
+                          descriptor_pool),
+          tfb_streamer(static_cast<size_t>(QueryType::StreamingByteCount), runtime, device,
+                       scheduler, memory_allocator, staging_pool),
+          primitives_succeeded_streamer(
+              static_cast<size_t>(QueryType::StreamingPrimitivesSucceeded), runtime, tfb_streamer,
+              cpu_memory_),
+          primitives_needed_minus_suceeded_streamer(
+              static_cast<size_t>(QueryType::StreamingPrimitivesNeededMinusSucceeded), runtime, 0u),
+          hcr_setup{}, hcr_is_set{}, is_hcr_running{}, maxwell3d{} {
+
+        hcr_setup.sType = VK_STRUCTURE_TYPE_CONDITIONAL_RENDERING_BEGIN_INFO_EXT;
+        hcr_setup.pNext = nullptr;
+        hcr_setup.flags = 0;
+
+        conditional_resolve_pass = std::make_unique<ConditionalRenderingResolvePass>(
+            device, scheduler, descriptor_pool, compute_pass_descriptor_queue);
+
+        const VkBufferCreateInfo buffer_ci = {
+            .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
+            .pNext = nullptr,
+            .flags = 0,
+            .size = sizeof(u32),
+            .usage = VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_STORAGE_BUFFER_BIT |
+                     VK_BUFFER_USAGE_CONDITIONAL_RENDERING_BIT_EXT,
+            .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
+            .queueFamilyIndexCount = 0,
+            .pQueueFamilyIndices = nullptr,
+        };
+        hcr_resolve_buffer = memory_allocator.CreateBuffer(buffer_ci, MemoryUsage::DeviceLocal);
+    }
+
+    VideoCore::RasterizerInterface* rasterizer;
+    Core::Memory::Memory& cpu_memory;
+    Vulkan::BufferCache& buffer_cache;
+
+    const Device& device;
+    const MemoryAllocator& memory_allocator;
+    Scheduler& scheduler;
+    StagingBufferPool& staging_pool;
+
+    // Streamers
+    VideoCommon::GuestStreamer<QueryCacheParams> guest_streamer;
+    SamplesStreamer sample_streamer;
+    TFBCounterStreamer tfb_streamer;
+    PrimitivesSucceededStreamer primitives_succeeded_streamer;
+    VideoCommon::StubStreamer<QueryCacheParams> primitives_needed_minus_suceeded_streamer;
+
+    std::vector<std::pair<VAddr, VAddr>> little_cache;
+    std::vector<std::pair<VkBuffer, VkDeviceSize>> buffers_to_upload_to;
+    std::vector<size_t> redirect_cache;
+    std::vector<std::vector<VkBufferCopy>> copies_setup;
+
+    // Host conditional rendering data
+    std::unique_ptr<ConditionalRenderingResolvePass> conditional_resolve_pass;
+    vk::Buffer hcr_resolve_buffer;
+    VkConditionalRenderingBeginInfoEXT hcr_setup;
+    VkBuffer hcr_buffer;
+    size_t hcr_offset;
+    bool hcr_is_set;
+    bool is_hcr_running;
+
+    // maxwell3d
+    Maxwell3D* maxwell3d;
+};
+
+QueryCacheRuntime::QueryCacheRuntime(VideoCore::RasterizerInterface* rasterizer,
+                                     Core::Memory::Memory& cpu_memory_,
+                                     Vulkan::BufferCache& buffer_cache_, const Device& device_,
+                                     const MemoryAllocator& memory_allocator_,
+                                     Scheduler& scheduler_, StagingBufferPool& staging_pool_,
+                                     ComputePassDescriptorQueue& compute_pass_descriptor_queue,
+                                     DescriptorPool& descriptor_pool) {
+    impl = std::make_unique<QueryCacheRuntimeImpl>(
+        *this, rasterizer, cpu_memory_, buffer_cache_, device_, memory_allocator_, scheduler_,
+        staging_pool_, compute_pass_descriptor_queue, descriptor_pool);
 }
 
-void QueryPool::Allocate(std::size_t begin, std::size_t end) {
-    usage.resize(end);
+void QueryCacheRuntime::Bind3DEngine(Maxwell3D* maxwell3d) {
+    impl->maxwell3d = maxwell3d;
+}
 
-    pools.push_back(device.GetLogical().CreateQueryPool({
-        .sType = VK_STRUCTURE_TYPE_QUERY_POOL_CREATE_INFO,
-        .pNext = nullptr,
-        .flags = 0,
-        .queryType = GetTarget(type),
-        .queryCount = static_cast<u32>(end - begin),
-        .pipelineStatistics = 0,
-    }));
+template <typename Func>
+void QueryCacheRuntime::View3DRegs(Func&& func) {
+    if (impl->maxwell3d) {
+        func(*impl->maxwell3d);
+    }
+}
+
+void QueryCacheRuntime::EndHostConditionalRendering() {
+    PauseHostConditionalRendering();
+    impl->hcr_is_set = false;
+    impl->is_hcr_running = false;
+    impl->hcr_buffer = nullptr;
+    impl->hcr_offset = 0;
+}
+
+void QueryCacheRuntime::PauseHostConditionalRendering() {
+    if (!impl->hcr_is_set) {
+        return;
+    }
+    if (impl->is_hcr_running) {
+        impl->scheduler.Record(
+            [](vk::CommandBuffer cmdbuf) { cmdbuf.EndConditionalRenderingEXT(); });
+    }
+    impl->is_hcr_running = false;
 }
 
-void QueryPool::Reserve(std::pair<VkQueryPool, u32> query) {
-    const auto it =
-        std::find_if(pools.begin(), pools.end(), [query_pool = query.first](vk::QueryPool& pool) {
-            return query_pool == *pool;
+void QueryCacheRuntime::ResumeHostConditionalRendering() {
+    if (!impl->hcr_is_set) {
+        return;
+    }
+    if (!impl->is_hcr_running) {
+        impl->scheduler.Record([hcr_setup = impl->hcr_setup](vk::CommandBuffer cmdbuf) {
+            cmdbuf.BeginConditionalRenderingEXT(hcr_setup);
         });
+    }
+    impl->is_hcr_running = true;
+}
 
-    if (it != std::end(pools)) {
-        const std::ptrdiff_t pool_index = std::distance(std::begin(pools), it);
-        usage[pool_index * GROW_STEP + static_cast<std::ptrdiff_t>(query.second)] = false;
+void QueryCacheRuntime::HostConditionalRenderingCompareValueImpl(VideoCommon::LookupData object,
+                                                                 bool is_equal) {
+    {
+        std::scoped_lock lk(impl->buffer_cache.mutex);
+        static constexpr auto sync_info = VideoCommon::ObtainBufferSynchronize::FullSynchronize;
+        const auto post_op = VideoCommon::ObtainBufferOperation::DoNothing;
+        const auto [buffer, offset] =
+            impl->buffer_cache.ObtainCPUBuffer(object.address, 8, sync_info, post_op);
+        impl->hcr_buffer = buffer->Handle();
+        impl->hcr_offset = offset;
+    }
+    if (impl->hcr_is_set) {
+        if (impl->hcr_setup.buffer == impl->hcr_buffer &&
+            impl->hcr_setup.offset == impl->hcr_offset) {
+            ResumeHostConditionalRendering();
+            return;
+        }
+        PauseHostConditionalRendering();
     }
+    impl->hcr_setup.buffer = impl->hcr_buffer;
+    impl->hcr_setup.offset = impl->hcr_offset;
+    impl->hcr_setup.flags = is_equal ? VK_CONDITIONAL_RENDERING_INVERTED_BIT_EXT : 0;
+    impl->hcr_is_set = true;
+    impl->is_hcr_running = false;
+    ResumeHostConditionalRendering();
 }
 
-QueryCache::QueryCache(VideoCore::RasterizerInterface& rasterizer_,
-                       Core::Memory::Memory& cpu_memory_, const Device& device_,
-                       Scheduler& scheduler_)
-    : QueryCacheBase{rasterizer_, cpu_memory_}, device{device_}, scheduler{scheduler_},
-      query_pools{
-          QueryPool{device_, scheduler_, QueryType::SamplesPassed},
-      } {}
-
-QueryCache::~QueryCache() {
-    // TODO(Rodrigo): This is a hack to destroy all HostCounter instances before the base class
-    // destructor is called. The query cache should be redesigned to have a proper ownership model
-    // instead of using shared pointers.
-    for (size_t query_type = 0; query_type < VideoCore::NumQueryTypes; ++query_type) {
-        auto& stream = Stream(static_cast<QueryType>(query_type));
-        stream.Update(false);
-        stream.Reset();
+void QueryCacheRuntime::HostConditionalRenderingCompareBCImpl(VAddr address, bool is_equal) {
+    VkBuffer to_resolve;
+    u32 to_resolve_offset;
+    {
+        std::scoped_lock lk(impl->buffer_cache.mutex);
+        static constexpr auto sync_info = VideoCommon::ObtainBufferSynchronize::NoSynchronize;
+        const auto post_op = VideoCommon::ObtainBufferOperation::DoNothing;
+        const auto [buffer, offset] =
+            impl->buffer_cache.ObtainCPUBuffer(address, 24, sync_info, post_op);
+        to_resolve = buffer->Handle();
+        to_resolve_offset = static_cast<u32>(offset);
     }
+    if (impl->is_hcr_running) {
+        PauseHostConditionalRendering();
+    }
+    impl->conditional_resolve_pass->Resolve(*impl->hcr_resolve_buffer, to_resolve,
+                                            to_resolve_offset, false);
+    impl->hcr_setup.buffer = *impl->hcr_resolve_buffer;
+    impl->hcr_setup.offset = 0;
+    impl->hcr_setup.flags = is_equal ? 0 : VK_CONDITIONAL_RENDERING_INVERTED_BIT_EXT;
+    impl->hcr_is_set = true;
+    impl->is_hcr_running = false;
+    ResumeHostConditionalRendering();
 }
 
-std::pair<VkQueryPool, u32> QueryCache::AllocateQuery(QueryType type) {
-    return query_pools[static_cast<std::size_t>(type)].Commit();
+bool QueryCacheRuntime::HostConditionalRenderingCompareValue(VideoCommon::LookupData object_1,
+                                                             [[maybe_unused]] bool qc_dirty) {
+    if (!impl->device.IsExtConditionalRendering()) {
+        return false;
+    }
+    HostConditionalRenderingCompareValueImpl(object_1, false);
+    return true;
 }
 
-void QueryCache::Reserve(QueryType type, std::pair<VkQueryPool, u32> query) {
-    query_pools[static_cast<std::size_t>(type)].Reserve(query);
+bool QueryCacheRuntime::HostConditionalRenderingCompareValues(VideoCommon::LookupData object_1,
+                                                              VideoCommon::LookupData object_2,
+                                                              bool qc_dirty, bool equal_check) {
+    if (!impl->device.IsExtConditionalRendering()) {
+        return false;
+    }
+
+    const auto check_in_bc = [&](VAddr address) {
+        return impl->buffer_cache.IsRegionGpuModified(address, 8);
+    };
+    const auto check_value = [&](VAddr address) {
+        u8* ptr = impl->cpu_memory.GetPointer(address);
+        u64 value{};
+        std::memcpy(&value, ptr, sizeof(value));
+        return value == 0;
+    };
+    std::array<VideoCommon::LookupData*, 2> objects{&object_1, &object_2};
+    std::array<bool, 2> is_in_bc{};
+    std::array<bool, 2> is_in_qc{};
+    std::array<bool, 2> is_in_ac{};
+    std::array<bool, 2> is_null{};
+    {
+        std::scoped_lock lk(impl->buffer_cache.mutex);
+        for (size_t i = 0; i < 2; i++) {
+            is_in_qc[i] = objects[i]->found_query != nullptr;
+            is_in_bc[i] = !is_in_qc[i] && check_in_bc(objects[i]->address);
+            is_in_ac[i] = is_in_qc[i] || is_in_bc[i];
+        }
+    }
+
+    if (!is_in_ac[0] && !is_in_ac[1]) {
+        EndHostConditionalRendering();
+        return false;
+    }
+
+    if (!qc_dirty && !is_in_bc[0] && !is_in_bc[1]) {
+        EndHostConditionalRendering();
+        return false;
+    }
+
+    const bool is_gpu_high = Settings::IsGPULevelHigh();
+    if (!is_gpu_high && impl->device.GetDriverID() == VK_DRIVER_ID_INTEL_PROPRIETARY_WINDOWS) {
+        return true;
+    }
+
+    for (size_t i = 0; i < 2; i++) {
+        is_null[i] = !is_in_ac[i] && check_value(objects[i]->address);
+    }
+
+    for (size_t i = 0; i < 2; i++) {
+        if (is_null[i]) {
+            size_t j = (i + 1) % 2;
+            HostConditionalRenderingCompareValueImpl(*objects[j], equal_check);
+            return true;
+        }
+    }
+
+    if (!is_gpu_high) {
+        return true;
+    }
+
+    if (!is_in_bc[0] && !is_in_bc[1]) {
+        // Both queries are in query cache, it's best to just flush.
+        return true;
+    }
+    HostConditionalRenderingCompareBCImpl(object_1.address, equal_check);
+    return true;
 }
 
-HostCounter::HostCounter(QueryCache& cache_, std::shared_ptr<HostCounter> dependency_,
-                         QueryType type_)
-    : HostCounterBase{std::move(dependency_)}, cache{cache_}, type{type_},
-      query{cache_.AllocateQuery(type_)}, tick{cache_.GetScheduler().CurrentTick()} {
-    const vk::Device* logical = &cache.GetDevice().GetLogical();
-    cache.GetScheduler().Record([logical, query_ = query](vk::CommandBuffer cmdbuf) {
-        const bool use_precise = Settings::IsGPULevelHigh();
-        logical->ResetQueryPool(query_.first, query_.second, 1);
-        cmdbuf.BeginQuery(query_.first, query_.second,
-                          use_precise ? VK_QUERY_CONTROL_PRECISE_BIT : 0);
-    });
+QueryCacheRuntime::~QueryCacheRuntime() = default;
+
+VideoCommon::StreamerInterface* QueryCacheRuntime::GetStreamerInterface(QueryType query_type) {
+    switch (query_type) {
+    case QueryType::Payload:
+        return &impl->guest_streamer;
+    case QueryType::ZPassPixelCount64:
+        return &impl->sample_streamer;
+    case QueryType::StreamingByteCount:
+        return &impl->tfb_streamer;
+    case QueryType::StreamingPrimitivesNeeded:
+    case QueryType::VtgPrimitivesOut:
+    case QueryType::StreamingPrimitivesSucceeded:
+        return &impl->primitives_succeeded_streamer;
+    case QueryType::StreamingPrimitivesNeededMinusSucceeded:
+        return &impl->primitives_needed_minus_suceeded_streamer;
+    default:
+        return nullptr;
+    }
 }
 
-HostCounter::~HostCounter() {
-    cache.Reserve(type, query);
+void QueryCacheRuntime::Barriers(bool is_prebarrier) {
+    static constexpr VkMemoryBarrier READ_BARRIER{
+        .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER,
+        .pNext = nullptr,
+        .srcAccessMask = VK_ACCESS_MEMORY_WRITE_BIT,
+        .dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT | VK_ACCESS_TRANSFER_WRITE_BIT,
+    };
+    static constexpr VkMemoryBarrier WRITE_BARRIER{
+        .sType = VK_STRUCTURE_TYPE_MEMORY_BARRIER,
+        .pNext = nullptr,
+        .srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT,
+        .dstAccessMask = VK_ACCESS_MEMORY_READ_BIT | VK_ACCESS_MEMORY_WRITE_BIT,
+    };
+    if (is_prebarrier) {
+        impl->scheduler.Record([](vk::CommandBuffer cmdbuf) {
+            cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,
+                                   VK_PIPELINE_STAGE_TRANSFER_BIT, 0, READ_BARRIER);
+        });
+    } else {
+        impl->scheduler.Record([](vk::CommandBuffer cmdbuf) {
+            cmdbuf.PipelineBarrier(VK_PIPELINE_STAGE_TRANSFER_BIT,
+                                   VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, 0, WRITE_BARRIER);
+        });
+    }
 }
 
-void HostCounter::EndQuery() {
-    cache.GetScheduler().Record([query_ = query](vk::CommandBuffer cmdbuf) {
-        cmdbuf.EndQuery(query_.first, query_.second);
+template <typename SyncValuesType>
+void QueryCacheRuntime::SyncValues(std::span<SyncValuesType> values, VkBuffer base_src_buffer) {
+    if (values.size() == 0) {
+        return;
+    }
+    impl->redirect_cache.clear();
+    impl->little_cache.clear();
+    size_t total_size = 0;
+    for (auto& sync_val : values) {
+        total_size += sync_val.size;
+        bool found = false;
+        VAddr base = Common::AlignDown(sync_val.address, Core::Memory::YUZU_PAGESIZE);
+        VAddr base_end = base + Core::Memory::YUZU_PAGESIZE;
+        for (size_t i = 0; i < impl->little_cache.size(); i++) {
+            const auto set_found = [&] {
+                impl->redirect_cache.push_back(i);
+                found = true;
+            };
+            auto& loc = impl->little_cache[i];
+            if (base < loc.second && loc.first < base_end) {
+                set_found();
+                break;
+            }
+            if (loc.first == base_end) {
+                loc.first = base;
+                set_found();
+                break;
+            }
+            if (loc.second == base) {
+                loc.second = base_end;
+                set_found();
+                break;
+            }
+        }
+        if (!found) {
+            impl->redirect_cache.push_back(impl->little_cache.size());
+            impl->little_cache.emplace_back(base, base_end);
+        }
+    }
+
+    // Vulkan part.
+    std::scoped_lock lk(impl->buffer_cache.mutex);
+    impl->buffer_cache.BufferOperations([&] {
+        impl->buffers_to_upload_to.clear();
+        for (auto& pair : impl->little_cache) {
+            static constexpr auto sync_info = VideoCommon::ObtainBufferSynchronize::FullSynchronize;
+            const auto post_op = VideoCommon::ObtainBufferOperation::DoNothing;
+            const auto [buffer, offset] = impl->buffer_cache.ObtainCPUBuffer(
+                pair.first, static_cast<u32>(pair.second - pair.first), sync_info, post_op);
+            impl->buffers_to_upload_to.emplace_back(buffer->Handle(), offset);
+        }
     });
-}
 
-u64 HostCounter::BlockingQuery(bool async) const {
-    if (!async) {
-        cache.GetScheduler().Wait(tick);
-    }
-    u64 data;
-    const VkResult query_result = cache.GetDevice().GetLogical().GetQueryResults(
-        query.first, query.second, 1, sizeof(data), &data, sizeof(data),
-        VK_QUERY_RESULT_64_BIT | VK_QUERY_RESULT_WAIT_BIT);
-
-    switch (query_result) {
-    case VK_SUCCESS:
-        return data;
-    case VK_ERROR_DEVICE_LOST:
-        cache.GetDevice().ReportLoss();
-        [[fallthrough]];
-    default:
-        throw vk::Exception(query_result);
+    VkBuffer src_buffer;
+    [[maybe_unused]] StagingBufferRef ref;
+    impl->copies_setup.clear();
+    impl->copies_setup.resize(impl->little_cache.size());
+    if constexpr (SyncValuesType::GeneratesBaseBuffer) {
+        ref = impl->staging_pool.Request(total_size, MemoryUsage::Upload);
+        size_t current_offset = ref.offset;
+        size_t accumulated_size = 0;
+        for (size_t i = 0; i < values.size(); i++) {
+            size_t which_copy = impl->redirect_cache[i];
+            impl->copies_setup[which_copy].emplace_back(VkBufferCopy{
+                .srcOffset = current_offset + accumulated_size,
+                .dstOffset = impl->buffers_to_upload_to[which_copy].second + values[i].address -
+                             impl->little_cache[which_copy].first,
+                .size = values[i].size,
+            });
+            std::memcpy(ref.mapped_span.data() + accumulated_size, &values[i].value,
+                        values[i].size);
+            accumulated_size += values[i].size;
+        }
+        src_buffer = ref.buffer;
+    } else {
+        for (size_t i = 0; i < values.size(); i++) {
+            size_t which_copy = impl->redirect_cache[i];
+            impl->copies_setup[which_copy].emplace_back(VkBufferCopy{
+                .srcOffset = values[i].offset,
+                .dstOffset = impl->buffers_to_upload_to[which_copy].second + values[i].address -
+                             impl->little_cache[which_copy].first,
+                .size = values[i].size,
+            });
+        }
+        src_buffer = base_src_buffer;
     }
+
+    impl->scheduler.RequestOutsideRenderPassOperationContext();
+    impl->scheduler.Record([src_buffer, dst_buffers = std::move(impl->buffers_to_upload_to),
+                            vk_copies = std::move(impl->copies_setup)](vk::CommandBuffer cmdbuf) {
+        size_t size = dst_buffers.size();
+        for (size_t i = 0; i < size; i++) {
+            cmdbuf.CopyBuffer(src_buffer, dst_buffers[i].first, vk_copies[i]);
+        }
+    });
 }
 
 } // namespace Vulkan
+
+namespace VideoCommon {
+
+template class QueryCacheBase<Vulkan::QueryCacheParams>;
+
+} // namespace VideoCommon
diff --git a/src/video_core/renderer_vulkan/vk_query_cache.h b/src/video_core/renderer_vulkan/vk_query_cache.h
index c1b9552eb..e9a1ea169 100644
--- a/src/video_core/renderer_vulkan/vk_query_cache.h
+++ b/src/video_core/renderer_vulkan/vk_query_cache.h
@@ -1,101 +1,75 @@
-// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
+// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
 
 #pragma once
 
-#include <cstddef>
 #include <memory>
-#include <utility>
-#include <vector>
 
-#include "common/common_types.h"
-#include "video_core/query_cache.h"
-#include "video_core/renderer_vulkan/vk_resource_pool.h"
-#include "video_core/vulkan_common/vulkan_wrapper.h"
+#include "video_core/query_cache/query_cache_base.h"
+#include "video_core/renderer_vulkan/vk_buffer_cache.h"
 
 namespace VideoCore {
 class RasterizerInterface;
 }
 
+namespace VideoCommon {
+class StreamerInterface;
+}
+
 namespace Vulkan {
 
-class CachedQuery;
 class Device;
-class HostCounter;
-class QueryCache;
 class Scheduler;
+class StagingBufferPool;
 
-using CounterStream = VideoCommon::CounterStreamBase<QueryCache, HostCounter>;
+struct QueryCacheRuntimeImpl;
 
-class QueryPool final : public ResourcePool {
+class QueryCacheRuntime {
 public:
-    explicit QueryPool(const Device& device, Scheduler& scheduler, VideoCore::QueryType type);
-    ~QueryPool() override;
+    explicit QueryCacheRuntime(VideoCore::RasterizerInterface* rasterizer,
+                               Core::Memory::Memory& cpu_memory_,
+                               Vulkan::BufferCache& buffer_cache_, const Device& device_,
+                               const MemoryAllocator& memory_allocator_, Scheduler& scheduler_,
+                               StagingBufferPool& staging_pool_,
+                               ComputePassDescriptorQueue& compute_pass_descriptor_queue,
+                               DescriptorPool& descriptor_pool);
+    ~QueryCacheRuntime();
 
-    std::pair<VkQueryPool, u32> Commit();
+    template <typename SyncValuesType>
+    void SyncValues(std::span<SyncValuesType> values, VkBuffer base_src_buffer = nullptr);
 
-    void Reserve(std::pair<VkQueryPool, u32> query);
+    void Barriers(bool is_prebarrier);
 
-protected:
-    void Allocate(std::size_t begin, std::size_t end) override;
+    void EndHostConditionalRendering();
 
-private:
-    static constexpr std::size_t GROW_STEP = 512;
+    void PauseHostConditionalRendering();
 
-    const Device& device;
-    const VideoCore::QueryType type;
+    void ResumeHostConditionalRendering();
 
-    std::vector<vk::QueryPool> pools;
-    std::vector<bool> usage;
-};
+    bool HostConditionalRenderingCompareValue(VideoCommon::LookupData object_1, bool qc_dirty);
 
-class QueryCache final
-    : public VideoCommon::QueryCacheBase<QueryCache, CachedQuery, CounterStream, HostCounter> {
-public:
-    explicit QueryCache(VideoCore::RasterizerInterface& rasterizer_,
-                        Core::Memory::Memory& cpu_memory_, const Device& device_,
-                        Scheduler& scheduler_);
-    ~QueryCache();
-
-    std::pair<VkQueryPool, u32> AllocateQuery(VideoCore::QueryType type);
+    bool HostConditionalRenderingCompareValues(VideoCommon::LookupData object_1,
+                                               VideoCommon::LookupData object_2, bool qc_dirty,
+                                               bool equal_check);
 
-    void Reserve(VideoCore::QueryType type, std::pair<VkQueryPool, u32> query);
+    VideoCommon::StreamerInterface* GetStreamerInterface(VideoCommon::QueryType query_type);
 
-    const Device& GetDevice() const noexcept {
-        return device;
-    }
+    void Bind3DEngine(Tegra::Engines::Maxwell3D* maxwell3d);
 
-    Scheduler& GetScheduler() const noexcept {
-        return scheduler;
-    }
+    template <typename Func>
+    void View3DRegs(Func&& func);
 
 private:
-    const Device& device;
-    Scheduler& scheduler;
-    std::array<QueryPool, VideoCore::NumQueryTypes> query_pools;
+    void HostConditionalRenderingCompareValueImpl(VideoCommon::LookupData object, bool is_equal);
+    void HostConditionalRenderingCompareBCImpl(VAddr address, bool is_equal);
+    friend struct QueryCacheRuntimeImpl;
+    std::unique_ptr<QueryCacheRuntimeImpl> impl;
 };
 
-class HostCounter final : public VideoCommon::HostCounterBase<QueryCache, HostCounter> {
-public:
-    explicit HostCounter(QueryCache& cache_, std::shared_ptr<HostCounter> dependency_,
-                         VideoCore::QueryType type_);
-    ~HostCounter();
-
-    void EndQuery();
-
-private:
-    u64 BlockingQuery(bool async = false) const override;
-
-    QueryCache& cache;
-    const VideoCore::QueryType type;
-    const std::pair<VkQueryPool, u32> query;
-    const u64 tick;
+struct QueryCacheParams {
+    using RuntimeType = typename Vulkan::QueryCacheRuntime;
 };
 
-class CachedQuery : public VideoCommon::CachedQueryBase<HostCounter> {
-public:
-    explicit CachedQuery(QueryCache&, VideoCore::QueryType, VAddr cpu_addr_, u8* host_ptr_)
-        : CachedQueryBase{cpu_addr_, host_ptr_} {}
-};
+using QueryCache = VideoCommon::QueryCacheBase<QueryCacheParams>;
 
 } // namespace Vulkan
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.cpp b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
index 01e76a82c..1628d76d6 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.cpp
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.cpp
@@ -24,6 +24,7 @@
 #include "video_core/renderer_vulkan/vk_compute_pipeline.h"
 #include "video_core/renderer_vulkan/vk_descriptor_pool.h"
 #include "video_core/renderer_vulkan/vk_pipeline_cache.h"
+#include "video_core/renderer_vulkan/vk_query_cache.h"
 #include "video_core/renderer_vulkan/vk_rasterizer.h"
 #include "video_core/renderer_vulkan/vk_scheduler.h"
 #include "video_core/renderer_vulkan/vk_staging_buffer_pool.h"
@@ -170,9 +171,11 @@ RasterizerVulkan::RasterizerVulkan(Core::Frontend::EmuWindow& emu_window_, Tegra
       buffer_cache_runtime(device, memory_allocator, scheduler, staging_pool,
                            guest_descriptor_queue, compute_pass_descriptor_queue, descriptor_pool),
       buffer_cache(*this, cpu_memory_, buffer_cache_runtime),
+      query_cache_runtime(this, cpu_memory_, buffer_cache, device, memory_allocator, scheduler,
+                          staging_pool, compute_pass_descriptor_queue, descriptor_pool),
+      query_cache(gpu, *this, cpu_memory_, query_cache_runtime),
       pipeline_cache(*this, device, scheduler, descriptor_pool, guest_descriptor_queue,
                      render_pass_cache, buffer_cache, texture_cache, gpu.ShaderNotify()),
-      query_cache{*this, cpu_memory_, device, scheduler},
       accelerate_dma(buffer_cache, texture_cache, scheduler),
       fence_manager(*this, gpu, texture_cache, buffer_cache, query_cache, device, scheduler),
       wfi_event(device.GetLogical().CreateEvent()) {
@@ -189,14 +192,7 @@ void RasterizerVulkan::PrepareDraw(bool is_indexed, Func&& draw_func) {
     FlushWork();
     gpu_memory->FlushCaching();
 
-#if ANDROID
-    if (Settings::IsGPULevelHigh()) {
-        // This is problematic on Android, disable on GPU Normal.
-        query_cache.UpdateCounters();
-    }
-#else
-    query_cache.UpdateCounters();
-#endif
+    query_cache.NotifySegment(true);
 
     GraphicsPipeline* const pipeline{pipeline_cache.CurrentGraphicsPipeline()};
     if (!pipeline) {
@@ -207,13 +203,12 @@ void RasterizerVulkan::PrepareDraw(bool is_indexed, Func&& draw_func) {
     pipeline->SetEngine(maxwell3d, gpu_memory);
     pipeline->Configure(is_indexed);
 
-    BeginTransformFeedback();
-
     UpdateDynamicStates();
 
+    HandleTransformFeedback();
+    query_cache.CounterEnable(VideoCommon::QueryType::ZPassPixelCount64,
+                              maxwell3d->regs.zpass_pixel_count_enable);
     draw_func();
-
-    EndTransformFeedback();
 }
 
 void RasterizerVulkan::Draw(bool is_indexed, u32 instance_count) {
@@ -241,6 +236,14 @@ void RasterizerVulkan::DrawIndirect() {
         const auto indirect_buffer = buffer_cache.GetDrawIndirectBuffer();
         const auto& buffer = indirect_buffer.first;
         const auto& offset = indirect_buffer.second;
+        if (params.is_byte_count) {
+            scheduler.Record([buffer_obj = buffer->Handle(), offset,
+                              stride = params.stride](vk::CommandBuffer cmdbuf) {
+                cmdbuf.DrawIndirectByteCountEXT(1, 0, buffer_obj, offset, 0,
+                                                static_cast<u32>(stride));
+            });
+            return;
+        }
         if (params.include_count) {
             const auto count = buffer_cache.GetDrawIndirectCount();
             const auto& draw_buffer = count.first;
@@ -280,20 +283,15 @@ void RasterizerVulkan::DrawTexture() {
     SCOPE_EXIT({ gpu.TickWork(); });
     FlushWork();
 
-#if ANDROID
-    if (Settings::IsGPULevelHigh()) {
-        // This is problematic on Android, disable on GPU Normal.
-        query_cache.UpdateCounters();
-    }
-#else
-    query_cache.UpdateCounters();
-#endif
+    query_cache.NotifySegment(true);
 
     texture_cache.SynchronizeGraphicsDescriptors();
     texture_cache.UpdateRenderTargets(false);
 
     UpdateDynamicStates();
 
+    query_cache.CounterEnable(VideoCommon::QueryType::ZPassPixelCount64,
+                              maxwell3d->regs.zpass_pixel_count_enable);
     const auto& draw_texture_state = maxwell3d->draw_manager->GetDrawTextureState();
     const auto& sampler = texture_cache.GetGraphicsSampler(draw_texture_state.src_sampler);
     const auto& texture = texture_cache.GetImageView(draw_texture_state.src_texture);
@@ -316,14 +314,9 @@ void RasterizerVulkan::Clear(u32 layer_count) {
     FlushWork();
     gpu_memory->FlushCaching();
 
-#if ANDROID
-    if (Settings::IsGPULevelHigh()) {
-        // This is problematic on Android, disable on GPU Normal.
-        query_cache.UpdateCounters();
-    }
-#else
-    query_cache.UpdateCounters();
-#endif
+    query_cache.NotifySegment(true);
+    query_cache.CounterEnable(VideoCommon::QueryType::ZPassPixelCount64,
+                              maxwell3d->regs.zpass_pixel_count_enable);
 
     auto& regs = maxwell3d->regs;
     const bool use_color = regs.clear_surface.R || regs.clear_surface.G || regs.clear_surface.B ||
@@ -482,13 +475,13 @@ void RasterizerVulkan::DispatchCompute() {
     scheduler.Record([dim](vk::CommandBuffer cmdbuf) { cmdbuf.Dispatch(dim[0], dim[1], dim[2]); });
 }
 
-void RasterizerVulkan::ResetCounter(VideoCore::QueryType type) {
-    query_cache.ResetCounter(type);
+void RasterizerVulkan::ResetCounter(VideoCommon::QueryType type) {
+    query_cache.CounterReset(type);
 }
 
-void RasterizerVulkan::Query(GPUVAddr gpu_addr, VideoCore::QueryType type,
-                             std::optional<u64> timestamp) {
-    query_cache.Query(gpu_addr, type, timestamp);
+void RasterizerVulkan::Query(GPUVAddr gpu_addr, VideoCommon::QueryType type,
+                             VideoCommon::QueryPropertiesFlags flags, u32 payload, u32 subreport) {
+    query_cache.CounterReport(gpu_addr, type, flags, payload, subreport);
 }
 
 void RasterizerVulkan::BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr,
@@ -669,8 +662,8 @@ void RasterizerVulkan::SignalReference() {
     fence_manager.SignalReference();
 }
 
-void RasterizerVulkan::ReleaseFences() {
-    fence_manager.WaitPendingFences();
+void RasterizerVulkan::ReleaseFences(bool force) {
+    fence_manager.WaitPendingFences(force);
 }
 
 void RasterizerVulkan::FlushAndInvalidateRegion(VAddr addr, u64 size,
@@ -694,6 +687,8 @@ void RasterizerVulkan::WaitForIdle() {
         flags |= VK_PIPELINE_STAGE_TRANSFORM_FEEDBACK_BIT_EXT;
     }
 
+    query_cache.NotifyWFI();
+
     scheduler.RequestOutsideRenderPassOperationContext();
     scheduler.Record([event = *wfi_event, flags](vk::CommandBuffer cmdbuf) {
         cmdbuf.SetEvent(event, flags);
@@ -737,19 +732,7 @@ void RasterizerVulkan::TickFrame() {
 
 bool RasterizerVulkan::AccelerateConditionalRendering() {
     gpu_memory->FlushCaching();
-    if (Settings::IsGPULevelHigh()) {
-        // TODO(Blinkhawk): Reimplement Host conditional rendering.
-        return false;
-    }
-    // Medium / Low Hack: stub any checks on queries written into the buffer cache.
-    const GPUVAddr condition_address{maxwell3d->regs.render_enable.Address()};
-    Maxwell::ReportSemaphore::Compare cmp;
-    if (gpu_memory->IsMemoryDirty(condition_address, sizeof(cmp),
-                                  VideoCommon::CacheType::BufferCache |
-                                      VideoCommon::CacheType::QueryCache)) {
-        return true;
-    }
-    return false;
+    return query_cache.AccelerateHostConditionalRendering();
 }
 
 bool RasterizerVulkan::AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Surface& src,
@@ -795,6 +778,7 @@ bool RasterizerVulkan::AccelerateDisplay(const Tegra::FramebufferConfig& config,
     if (!image_view) {
         return false;
     }
+    query_cache.NotifySegment(false);
     screen_info.image = image_view->ImageHandle();
     screen_info.image_view = image_view->Handle(Shader::TextureType::Color2D);
     screen_info.width = image_view->size.width;
@@ -933,31 +917,18 @@ void RasterizerVulkan::UpdateDynamicStates() {
     }
 }
 
-void RasterizerVulkan::BeginTransformFeedback() {
+void RasterizerVulkan::HandleTransformFeedback() {
     const auto& regs = maxwell3d->regs;
-    if (regs.transform_feedback_enabled == 0) {
-        return;
-    }
     if (!device.IsExtTransformFeedbackSupported()) {
         LOG_ERROR(Render_Vulkan, "Transform feedbacks used but not supported");
         return;
     }
-    UNIMPLEMENTED_IF(regs.IsShaderConfigEnabled(Maxwell::ShaderType::TessellationInit) ||
-                     regs.IsShaderConfigEnabled(Maxwell::ShaderType::Tessellation));
-    scheduler.Record(
-        [](vk::CommandBuffer cmdbuf) { cmdbuf.BeginTransformFeedbackEXT(0, 0, nullptr, nullptr); });
-}
-
-void RasterizerVulkan::EndTransformFeedback() {
-    const auto& regs = maxwell3d->regs;
-    if (regs.transform_feedback_enabled == 0) {
-        return;
-    }
-    if (!device.IsExtTransformFeedbackSupported()) {
-        return;
+    query_cache.CounterEnable(VideoCommon::QueryType::StreamingByteCount,
+                              regs.transform_feedback_enabled);
+    if (regs.transform_feedback_enabled != 0) {
+        UNIMPLEMENTED_IF(regs.IsShaderConfigEnabled(Maxwell::ShaderType::TessellationInit) ||
+                         regs.IsShaderConfigEnabled(Maxwell::ShaderType::Tessellation));
     }
-    scheduler.Record(
-        [](vk::CommandBuffer cmdbuf) { cmdbuf.EndTransformFeedbackEXT(0, 0, nullptr, nullptr); });
 }
 
 void RasterizerVulkan::UpdateViewportsState(Tegra::Engines::Maxwell3D::Regs& regs) {
@@ -1043,15 +1014,37 @@ void RasterizerVulkan::UpdateDepthBias(Tegra::Engines::Maxwell3D::Regs& regs) {
                         regs.zeta.format == Tegra::DepthFormat::X8Z24_UNORM ||
                         regs.zeta.format == Tegra::DepthFormat::S8Z24_UNORM ||
                         regs.zeta.format == Tegra::DepthFormat::V8Z24_UNORM;
-    if (is_d24 && !device.SupportsD24DepthBuffer()) {
+    bool force_unorm = ([&] {
+        if (!is_d24 || device.SupportsD24DepthBuffer()) {
+            return false;
+        }
+        if (device.IsExtDepthBiasControlSupported()) {
+            return true;
+        }
+        if (!Settings::values.renderer_amdvlk_depth_bias_workaround) {
+            return false;
+        }
         // the base formulas can be obtained from here:
         //   https://docs.microsoft.com/en-us/windows/win32/direct3d11/d3d10-graphics-programming-guide-output-merger-stage-depth-bias
         const double rescale_factor =
             static_cast<double>(1ULL << (32 - 24)) / (static_cast<double>(0x1.ep+127));
         units = static_cast<float>(static_cast<double>(units) * rescale_factor);
-    }
+        return false;
+    })();
     scheduler.Record([constant = units, clamp = regs.depth_bias_clamp,
-                      factor = regs.slope_scale_depth_bias](vk::CommandBuffer cmdbuf) {
+                      factor = regs.slope_scale_depth_bias, force_unorm,
+                      precise = device.HasExactDepthBiasControl()](vk::CommandBuffer cmdbuf) {
+        if (force_unorm) {
+            VkDepthBiasRepresentationInfoEXT info{
+                .sType = VK_STRUCTURE_TYPE_DEPTH_BIAS_REPRESENTATION_INFO_EXT,
+                .pNext = nullptr,
+                .depthBiasRepresentation =
+                    VK_DEPTH_BIAS_REPRESENTATION_LEAST_REPRESENTABLE_VALUE_FORCE_UNORM_EXT,
+                .depthBiasExact = precise ? VK_TRUE : VK_FALSE,
+            };
+            cmdbuf.SetDepthBias(constant, clamp, factor, &info);
+            return;
+        }
         cmdbuf.SetDepthBias(constant, clamp, factor);
     });
 }
diff --git a/src/video_core/renderer_vulkan/vk_rasterizer.h b/src/video_core/renderer_vulkan/vk_rasterizer.h
index b31982485..ad069556c 100644
--- a/src/video_core/renderer_vulkan/vk_rasterizer.h
+++ b/src/video_core/renderer_vulkan/vk_rasterizer.h
@@ -84,8 +84,9 @@ public:
     void DrawTexture() override;
     void Clear(u32 layer_count) override;
     void DispatchCompute() override;
-    void ResetCounter(VideoCore::QueryType type) override;
-    void Query(GPUVAddr gpu_addr, VideoCore::QueryType type, std::optional<u64> timestamp) override;
+    void ResetCounter(VideoCommon::QueryType type) override;
+    void Query(GPUVAddr gpu_addr, VideoCommon::QueryType type,
+               VideoCommon::QueryPropertiesFlags flags, u32 payload, u32 subreport) override;
     void BindGraphicsUniformBuffer(size_t stage, u32 index, GPUVAddr gpu_addr, u32 size) override;
     void DisableGraphicsUniformBuffer(size_t stage, u32 index) override;
     void FlushAll() override;
@@ -106,7 +107,7 @@ public:
     void SyncOperation(std::function<void()>&& func) override;
     void SignalSyncPoint(u32 value) override;
     void SignalReference() override;
-    void ReleaseFences() override;
+    void ReleaseFences(bool force = true) override;
     void FlushAndInvalidateRegion(
         VAddr addr, u64 size, VideoCommon::CacheType which = VideoCommon::CacheType::All) override;
     void WaitForIdle() override;
@@ -146,9 +147,7 @@ private:
 
     void UpdateDynamicStates();
 
-    void BeginTransformFeedback();
-
-    void EndTransformFeedback();
+    void HandleTransformFeedback();
 
     void UpdateViewportsState(Tegra::Engines::Maxwell3D::Regs& regs);
     void UpdateScissorsState(Tegra::Engines::Maxwell3D::Regs& regs);
@@ -195,8 +194,9 @@ private:
     TextureCache texture_cache;
     BufferCacheRuntime buffer_cache_runtime;
     BufferCache buffer_cache;
-    PipelineCache pipeline_cache;
+    QueryCacheRuntime query_cache_runtime;
     QueryCache query_cache;
+    PipelineCache pipeline_cache;
     AccelerateDMA accelerate_dma;
     FenceManager fence_manager;
 
diff --git a/src/video_core/renderer_vulkan/vk_scheduler.cpp b/src/video_core/renderer_vulkan/vk_scheduler.cpp
index 89fd31b4f..3be7837f4 100644
--- a/src/video_core/renderer_vulkan/vk_scheduler.cpp
+++ b/src/video_core/renderer_vulkan/vk_scheduler.cpp
@@ -243,10 +243,10 @@ void Scheduler::AllocateNewContext() {
 #if ANDROID
         if (Settings::IsGPULevelHigh()) {
             // This is problematic on Android, disable on GPU Normal.
-            query_cache->UpdateCounters();
+            query_cache->NotifySegment(true);
         }
 #else
-        query_cache->UpdateCounters();
+        query_cache->NotifySegment(true);
 #endif
     }
 }
@@ -261,11 +261,12 @@ void Scheduler::EndPendingOperations() {
 #if ANDROID
     if (Settings::IsGPULevelHigh()) {
         // This is problematic on Android, disable on GPU Normal.
-        query_cache->DisableStreams();
+        // query_cache->DisableStreams();
     }
 #else
-    query_cache->DisableStreams();
+    // query_cache->DisableStreams();
 #endif
+    query_cache->NotifySegment(false);
     EndRenderPass();
 }
 
diff --git a/src/video_core/renderer_vulkan/vk_scheduler.h b/src/video_core/renderer_vulkan/vk_scheduler.h
index 475c682eb..da03803aa 100644
--- a/src/video_core/renderer_vulkan/vk_scheduler.h
+++ b/src/video_core/renderer_vulkan/vk_scheduler.h
@@ -17,6 +17,11 @@
 #include "video_core/renderer_vulkan/vk_master_semaphore.h"
 #include "video_core/vulkan_common/vulkan_wrapper.h"
 
+namespace VideoCommon {
+template <typename Trait>
+class QueryCacheBase;
+}
+
 namespace Vulkan {
 
 class CommandPool;
@@ -24,7 +29,8 @@ class Device;
 class Framebuffer;
 class GraphicsPipeline;
 class StateTracker;
-class QueryCache;
+
+struct QueryCacheParams;
 
 /// The scheduler abstracts command buffer and fence management with an interface that's able to do
 /// OpenGL-like operations on Vulkan command buffers.
@@ -63,7 +69,7 @@ public:
     void InvalidateState();
 
     /// Assigns the query cache.
-    void SetQueryCache(QueryCache& query_cache_) {
+    void SetQueryCache(VideoCommon::QueryCacheBase<QueryCacheParams>& query_cache_) {
         query_cache = &query_cache_;
     }
 
@@ -219,7 +225,7 @@ private:
     std::unique_ptr<MasterSemaphore> master_semaphore;
     std::unique_ptr<CommandPool> command_pool;
 
-    QueryCache* query_cache = nullptr;
+    VideoCommon::QueryCacheBase<QueryCacheParams>* query_cache = nullptr;
 
     vk::CommandBuffer current_cmdbuf;
 
diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.cpp b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
index b3e17c332..71fdec809 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.cpp
@@ -120,19 +120,9 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
     return usage;
 }
 
-/// Returns the preferred format for a VkImage
-[[nodiscard]] PixelFormat StorageFormat(PixelFormat format) {
-    switch (format) {
-    case PixelFormat::A8B8G8R8_SRGB:
-        return PixelFormat::A8B8G8R8_UNORM;
-    default:
-        return format;
-    }
-}
-
 [[nodiscard]] VkImageCreateInfo MakeImageCreateInfo(const Device& device, const ImageInfo& info) {
-    const PixelFormat format = StorageFormat(info.format);
-    const auto format_info = MaxwellToVK::SurfaceFormat(device, FormatType::Optimal, false, format);
+    const auto format_info =
+        MaxwellToVK::SurfaceFormat(device, FormatType::Optimal, false, info.format);
     VkImageCreateFlags flags{};
     if (info.type == ImageType::e2D && info.resources.layers >= 6 &&
         info.size.width == info.size.height && !device.HasBrokenCubeImageCompability()) {
@@ -157,7 +147,7 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
         .arrayLayers = static_cast<u32>(info.resources.layers),
         .samples = ConvertSampleCount(info.num_samples),
         .tiling = VK_IMAGE_TILING_OPTIMAL,
-        .usage = ImageUsageFlags(format_info, format),
+        .usage = ImageUsageFlags(format_info, info.format),
         .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
         .queueFamilyIndexCount = 0,
         .pQueueFamilyIndices = nullptr,
@@ -186,6 +176,36 @@ constexpr VkBorderColor ConvertBorderColor(const std::array<float, 4>& color) {
     return allocator.CreateImage(image_ci);
 }
 
+[[nodiscard]] vk::ImageView MakeStorageView(const vk::Device& device, u32 level, VkImage image,
+                                            VkFormat format) {
+    static constexpr VkImageViewUsageCreateInfo storage_image_view_usage_create_info{
+        .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_USAGE_CREATE_INFO,
+        .pNext = nullptr,
+        .usage = VK_IMAGE_USAGE_STORAGE_BIT,
+    };
+    return device.CreateImageView(VkImageViewCreateInfo{
+        .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
+        .pNext = &storage_image_view_usage_create_info,
+        .flags = 0,
+        .image = image,
+        .viewType = VK_IMAGE_VIEW_TYPE_2D_ARRAY,
+        .format = format,
+        .components{
+            .r = VK_COMPONENT_SWIZZLE_IDENTITY,
+            .g = VK_COMPONENT_SWIZZLE_IDENTITY,
+            .b = VK_COMPONENT_SWIZZLE_IDENTITY,
+            .a = VK_COMPONENT_SWIZZLE_IDENTITY,
+        },
+        .subresourceRange{
+            .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,
+            .baseMipLevel = level,
+            .levelCount = 1,
+            .baseArrayLayer = 0,
+            .layerCount = VK_REMAINING_ARRAY_LAYERS,
+        },
+    });
+}
+
 [[nodiscard]] VkImageAspectFlags ImageAspectMask(PixelFormat format) {
     switch (VideoCore::Surface::GetFormatType(format)) {
     case VideoCore::Surface::SurfaceType::ColorTexture:
@@ -600,7 +620,7 @@ void CopyBufferToImage(vk::CommandBuffer cmdbuf, VkBuffer src_buffer, VkImage im
 }
 
 void TryTransformSwizzleIfNeeded(PixelFormat format, std::array<SwizzleSource, 4>& swizzle,
-                                 bool emulate_bgr565) {
+                                 bool emulate_bgr565, bool emulate_a4b4g4r4) {
     switch (format) {
     case PixelFormat::A1B5G5R5_UNORM:
         std::ranges::transform(swizzle, swizzle.begin(), SwapBlueRed);
@@ -616,6 +636,11 @@ void TryTransformSwizzleIfNeeded(PixelFormat format, std::array<SwizzleSource, 4
     case PixelFormat::G4R4_UNORM:
         std::ranges::transform(swizzle, swizzle.begin(), SwapGreenRed);
         break;
+    case PixelFormat::A4B4G4R4_UNORM:
+        if (emulate_a4b4g4r4) {
+            std::ranges::reverse(swizzle);
+        }
+        break;
     default:
         break;
     }
@@ -822,6 +847,10 @@ TextureCacheRuntime::TextureCacheRuntime(const Device& device_, Scheduler& sched
         astc_decoder_pass.emplace(device, scheduler, descriptor_pool, staging_buffer_pool,
                                   compute_pass_descriptor_queue, memory_allocator);
     }
+    if (device.IsStorageImageMultisampleSupported()) {
+        msaa_copy_pass = std::make_unique<MSAACopyPass>(
+            device, scheduler, descriptor_pool, staging_buffer_pool, compute_pass_descriptor_queue);
+    }
     if (!device.IsKhrImageFormatListSupported()) {
         return;
     }
@@ -1044,15 +1073,27 @@ void TextureCacheRuntime::BlitImage(Framebuffer* dst_framebuffer, ImageView& dst
                                     dst_region, src_region, filter, operation);
         return;
     }
+    ASSERT(src.format == dst.format);
     if (aspect_mask == (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) {
-        if (!device.IsBlitDepthStencilSupported()) {
+        const auto format = src.format;
+        const auto can_blit_depth_stencil = [this, format] {
+            switch (format) {
+            case VideoCore::Surface::PixelFormat::D24_UNORM_S8_UINT:
+            case VideoCore::Surface::PixelFormat::S8_UINT_D24_UNORM:
+                return device.IsBlitDepth24Stencil8Supported();
+            case VideoCore::Surface::PixelFormat::D32_FLOAT_S8_UINT:
+                return device.IsBlitDepth32Stencil8Supported();
+            default:
+                UNREACHABLE();
+            }
+        }();
+        if (!can_blit_depth_stencil) {
             UNIMPLEMENTED_IF(is_src_msaa || is_dst_msaa);
             blit_image_helper.BlitDepthStencil(dst_framebuffer, src.DepthView(), src.StencilView(),
                                                dst_region, src_region, filter, operation);
             return;
         }
     }
-    ASSERT(src.format == dst.format);
     ASSERT(!(is_dst_msaa && !is_src_msaa));
     ASSERT(operation == Fermi2D::Operation::SrcCopy);
 
@@ -1278,7 +1319,11 @@ void TextureCacheRuntime::CopyImage(Image& dst, Image& src,
 
 void TextureCacheRuntime::CopyImageMSAA(Image& dst, Image& src,
                                         std::span<const VideoCommon::ImageCopy> copies) {
-    UNIMPLEMENTED_MSG("Copying images with different samples is not implemented in Vulkan.");
+    const bool msaa_to_non_msaa = src.info.num_samples > 1 && dst.info.num_samples == 1;
+    if (msaa_copy_pass) {
+        return msaa_copy_pass->CopyImage(dst, src, copies, msaa_to_non_msaa);
+    }
+    UNIMPLEMENTED_MSG("Copying images with different samples is not supported.");
 }
 
 u64 TextureCacheRuntime::GetDeviceLocalMemory() const {
@@ -1326,39 +1371,15 @@ Image::Image(TextureCacheRuntime& runtime_, const ImageInfo& info_, GPUVAddr gpu
     if (runtime->device.HasDebuggingToolAttached()) {
         original_image.SetObjectNameEXT(VideoCommon::Name(*this).c_str());
     }
-    static constexpr VkImageViewUsageCreateInfo storage_image_view_usage_create_info{
-        .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_USAGE_CREATE_INFO,
-        .pNext = nullptr,
-        .usage = VK_IMAGE_USAGE_STORAGE_BIT,
-    };
     current_image = *original_image;
+    storage_image_views.resize(info.resources.levels);
     if (IsPixelFormatASTC(info.format) && !runtime->device.IsOptimalAstcSupported() &&
         Settings::values.astc_recompression.GetValue() ==
             Settings::AstcRecompression::Uncompressed) {
         const auto& device = runtime->device.GetLogical();
-        storage_image_views.reserve(info.resources.levels);
         for (s32 level = 0; level < info.resources.levels; ++level) {
-            storage_image_views.push_back(device.CreateImageView(VkImageViewCreateInfo{
-                .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
-                .pNext = &storage_image_view_usage_create_info,
-                .flags = 0,
-                .image = *original_image,
-                .viewType = VK_IMAGE_VIEW_TYPE_2D_ARRAY,
-                .format = VK_FORMAT_A8B8G8R8_UNORM_PACK32,
-                .components{
-                    .r = VK_COMPONENT_SWIZZLE_IDENTITY,
-                    .g = VK_COMPONENT_SWIZZLE_IDENTITY,
-                    .b = VK_COMPONENT_SWIZZLE_IDENTITY,
-                    .a = VK_COMPONENT_SWIZZLE_IDENTITY,
-                },
-                .subresourceRange{
-                    .aspectMask = aspect_mask,
-                    .baseMipLevel = static_cast<u32>(level),
-                    .levelCount = 1,
-                    .baseArrayLayer = 0,
-                    .layerCount = VK_REMAINING_ARRAY_LAYERS,
-                },
-            }));
+            storage_image_views[level] =
+                MakeStorageView(device, level, *original_image, VK_FORMAT_A8B8G8R8_UNORM_PACK32);
         }
     }
 }
@@ -1489,6 +1510,17 @@ void Image::DownloadMemory(const StagingBufferRef& map, std::span<const BufferIm
     DownloadMemory(buffers, offsets, copies);
 }
 
+VkImageView Image::StorageImageView(s32 level) noexcept {
+    auto& view = storage_image_views[level];
+    if (!view) {
+        const auto format_info =
+            MaxwellToVK::SurfaceFormat(runtime->device, FormatType::Optimal, true, info.format);
+        view =
+            MakeStorageView(runtime->device.GetLogical(), level, current_image, format_info.format);
+    }
+    return *view;
+}
+
 bool Image::IsRescaled() const noexcept {
     return True(flags & ImageFlagBits::Rescaled);
 }
@@ -1626,8 +1658,8 @@ bool Image::NeedsScaleHelper() const {
         return true;
     }
     static constexpr auto OPTIMAL_FORMAT = FormatType::Optimal;
-    const PixelFormat format = StorageFormat(info.format);
-    const auto vk_format = MaxwellToVK::SurfaceFormat(device, OPTIMAL_FORMAT, false, format).format;
+    const auto vk_format =
+        MaxwellToVK::SurfaceFormat(device, OPTIMAL_FORMAT, false, info.format).format;
     const auto blit_usage = VK_FORMAT_FEATURE_BLIT_SRC_BIT | VK_FORMAT_FEATURE_BLIT_DST_BIT;
     const bool needs_blit_helper = !device.IsFormatSupported(vk_format, blit_usage, OPTIMAL_FORMAT);
     return needs_blit_helper;
@@ -1649,7 +1681,8 @@ ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewI
     };
     if (!info.IsRenderTarget()) {
         swizzle = info.Swizzle();
-        TryTransformSwizzleIfNeeded(format, swizzle, device->MustEmulateBGR565());
+        TryTransformSwizzleIfNeeded(format, swizzle, device->MustEmulateBGR565(),
+                                    !device->IsExt4444FormatsSupported());
         if ((aspect_mask & (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) != 0) {
             std::ranges::transform(swizzle, swizzle.begin(), ConvertGreenRed);
         }
diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.h b/src/video_core/renderer_vulkan/vk_texture_cache.h
index 565ce19a9..d6c5a15cc 100644
--- a/src/video_core/renderer_vulkan/vk_texture_cache.h
+++ b/src/video_core/renderer_vulkan/vk_texture_cache.h
@@ -117,6 +117,7 @@ public:
     BlitImageHelper& blit_image_helper;
     RenderPassCache& render_pass_cache;
     std::optional<ASTCDecoderPass> astc_decoder_pass;
+    std::unique_ptr<MSAACopyPass> msaa_copy_pass;
     const Settings::ResolutionScalingInfo& resolution;
     std::array<std::vector<VkFormat>, VideoCore::Surface::MaxPixelFormat> view_formats;
 
@@ -161,15 +162,13 @@ public:
         return aspect_mask;
     }
 
-    [[nodiscard]] VkImageView StorageImageView(s32 level) const noexcept {
-        return *storage_image_views[level];
-    }
-
     /// Returns true when the image is already initialized and mark it as initialized
     [[nodiscard]] bool ExchangeInitialization() noexcept {
         return std::exchange(initialized, true);
     }
 
+    VkImageView StorageImageView(s32 level) noexcept;
+
     bool IsRescaled() const noexcept;
 
     bool ScaleUp(bool ignore = false);
diff --git a/src/video_core/texture_cache/format_lookup_table.cpp b/src/video_core/texture_cache/format_lookup_table.cpp
index 11ced6c38..56307d030 100644
--- a/src/video_core/texture_cache/format_lookup_table.cpp
+++ b/src/video_core/texture_cache/format_lookup_table.cpp
@@ -140,6 +140,8 @@ PixelFormat PixelFormatFromTextureInfo(TextureFormat format, ComponentType red,
         return PixelFormat::D32_FLOAT;
     case Hash(TextureFormat::Z16, UNORM):
         return PixelFormat::D16_UNORM;
+    case Hash(TextureFormat::Z16, UNORM, UINT, UINT, UINT, LINEAR):
+        return PixelFormat::D16_UNORM;
     case Hash(TextureFormat::Z24S8, UINT, UNORM, UNORM, UNORM, LINEAR):
         return PixelFormat::S8_UINT_D24_UNORM;
     case Hash(TextureFormat::Z24S8, UINT, UNORM, UINT, UINT, LINEAR):
diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp
index 617417040..3960b135a 100644
--- a/src/video_core/vulkan_common/vulkan_device.cpp
+++ b/src/video_core/vulkan_common/vulkan_device.cpp
@@ -76,6 +76,11 @@ constexpr std::array VK_FORMAT_R32G32B32_SFLOAT{
     VK_FORMAT_UNDEFINED,
 };
 
+constexpr std::array VK_FORMAT_A4B4G4R4_UNORM_PACK16{
+    VK_FORMAT_R4G4B4A4_UNORM_PACK16,
+    VK_FORMAT_UNDEFINED,
+};
+
 } // namespace Alternatives
 
 enum class NvidiaArchitecture {
@@ -110,6 +115,8 @@ constexpr const VkFormat* GetFormatAlternatives(VkFormat format) {
         return Alternatives::R8G8B8_SSCALED.data();
     case VK_FORMAT_R32G32B32_SFLOAT:
         return Alternatives::VK_FORMAT_R32G32B32_SFLOAT.data();
+    case VK_FORMAT_A4B4G4R4_UNORM_PACK16_EXT:
+        return Alternatives::VK_FORMAT_A4B4G4R4_UNORM_PACK16.data();
     default:
         return nullptr;
     }
@@ -238,6 +245,7 @@ std::unordered_map<VkFormat, VkFormatProperties> GetFormatProperties(vk::Physica
         VK_FORMAT_R32_SINT,
         VK_FORMAT_R32_UINT,
         VK_FORMAT_R4G4B4A4_UNORM_PACK16,
+        VK_FORMAT_A4B4G4R4_UNORM_PACK16_EXT,
         VK_FORMAT_R4G4_UNORM_PACK8,
         VK_FORMAT_R5G5B5A1_UNORM_PACK16,
         VK_FORMAT_R5G6B5_UNORM_PACK16,
@@ -420,7 +428,8 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
         first_next = &diagnostics_nv;
     }
 
-    is_blit_depth_stencil_supported = TestDepthStencilBlits();
+    is_blit_depth24_stencil8_supported = TestDepthStencilBlits(VK_FORMAT_D24_UNORM_S8_UINT);
+    is_blit_depth32_stencil8_supported = TestDepthStencilBlits(VK_FORMAT_D32_SFLOAT_S8_UINT);
     is_optimal_astc_supported = ComputeIsOptimalAstcSupported();
     is_warp_potentially_bigger = !extensions.subgroup_size_control ||
                                  properties.subgroup_size_control.maxSubgroupSize > GuestWarpSize;
@@ -774,14 +783,13 @@ bool Device::ComputeIsOptimalAstcSupported() const {
     return true;
 }
 
-bool Device::TestDepthStencilBlits() const {
+bool Device::TestDepthStencilBlits(VkFormat format) const {
     static constexpr VkFormatFeatureFlags required_features =
         VK_FORMAT_FEATURE_BLIT_SRC_BIT | VK_FORMAT_FEATURE_BLIT_DST_BIT;
     const auto test_features = [](VkFormatProperties props) {
         return (props.optimalTilingFeatures & required_features) == required_features;
     };
-    return test_features(format_properties.at(VK_FORMAT_D32_SFLOAT_S8_UINT)) &&
-           test_features(format_properties.at(VK_FORMAT_D24_UNORM_S8_UINT));
+    return test_features(format_properties.at(format));
 }
 
 bool Device::IsFormatSupported(VkFormat wanted_format, VkFormatFeatureFlags wanted_usage,
@@ -1051,6 +1059,13 @@ void Device::RemoveUnsuitableExtensions() {
     RemoveExtensionFeatureIfUnsuitable(extensions.custom_border_color, features.custom_border_color,
                                        VK_EXT_CUSTOM_BORDER_COLOR_EXTENSION_NAME);
 
+    // VK_EXT_depth_bias_control
+    extensions.depth_bias_control =
+        features.depth_bias_control.depthBiasControl &&
+        features.depth_bias_control.leastRepresentableValueForceUnormRepresentation;
+    RemoveExtensionFeatureIfUnsuitable(extensions.depth_bias_control, features.depth_bias_control,
+                                       VK_EXT_DEPTH_BIAS_CONTROL_EXTENSION_NAME);
+
     // VK_EXT_depth_clip_control
     extensions.depth_clip_control = features.depth_clip_control.depthClipControl;
     RemoveExtensionFeatureIfUnsuitable(extensions.depth_clip_control, features.depth_clip_control,
diff --git a/src/video_core/vulkan_common/vulkan_device.h b/src/video_core/vulkan_common/vulkan_device.h
index 488fdd313..9be612392 100644
--- a/src/video_core/vulkan_common/vulkan_device.h
+++ b/src/video_core/vulkan_common/vulkan_device.h
@@ -41,10 +41,12 @@ VK_DEFINE_HANDLE(VmaAllocator)
 // Define all features which may be used by the implementation and require an extension here.
 #define FOR_EACH_VK_FEATURE_EXT(FEATURE)                                                           \
     FEATURE(EXT, CustomBorderColor, CUSTOM_BORDER_COLOR, custom_border_color)                      \
+    FEATURE(EXT, DepthBiasControl, DEPTH_BIAS_CONTROL, depth_bias_control)                         \
     FEATURE(EXT, DepthClipControl, DEPTH_CLIP_CONTROL, depth_clip_control)                         \
     FEATURE(EXT, ExtendedDynamicState, EXTENDED_DYNAMIC_STATE, extended_dynamic_state)             \
     FEATURE(EXT, ExtendedDynamicState2, EXTENDED_DYNAMIC_STATE_2, extended_dynamic_state2)         \
     FEATURE(EXT, ExtendedDynamicState3, EXTENDED_DYNAMIC_STATE_3, extended_dynamic_state3)         \
+    FEATURE(EXT, 4444Formats, 4444_FORMATS, format_a4b4g4r4)                                       \
     FEATURE(EXT, IndexTypeUint8, INDEX_TYPE_UINT8, index_type_uint8)                               \
     FEATURE(EXT, LineRasterization, LINE_RASTERIZATION, line_rasterization)                        \
     FEATURE(EXT, PrimitiveTopologyListRestart, PRIMITIVE_TOPOLOGY_LIST_RESTART,                    \
@@ -60,6 +62,7 @@ VK_DEFINE_HANDLE(VmaAllocator)
 
 // Define miscellaneous extensions which may be used by the implementation here.
 #define FOR_EACH_VK_EXTENSION(EXTENSION)                                                           \
+    EXTENSION(EXT, CONDITIONAL_RENDERING, conditional_rendering)                                   \
     EXTENSION(EXT, CONSERVATIVE_RASTERIZATION, conservative_rasterization)                         \
     EXTENSION(EXT, DEPTH_RANGE_UNRESTRICTED, depth_range_unrestricted)                             \
     EXTENSION(EXT, MEMORY_BUDGET, memory_budget)                                                   \
@@ -92,11 +95,14 @@ VK_DEFINE_HANDLE(VmaAllocator)
 
 // Define extensions where the absence of the extension may result in a degraded experience.
 #define FOR_EACH_VK_RECOMMENDED_EXTENSION(EXTENSION_NAME)                                          \
+    EXTENSION_NAME(VK_EXT_CONDITIONAL_RENDERING_EXTENSION_NAME)                                    \
     EXTENSION_NAME(VK_EXT_CONSERVATIVE_RASTERIZATION_EXTENSION_NAME)                               \
+    EXTENSION_NAME(VK_EXT_DEPTH_BIAS_CONTROL_EXTENSION_NAME)                                       \
     EXTENSION_NAME(VK_EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME)                                 \
     EXTENSION_NAME(VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME)                                   \
     EXTENSION_NAME(VK_EXT_EXTENDED_DYNAMIC_STATE_2_EXTENSION_NAME)                                 \
     EXTENSION_NAME(VK_EXT_EXTENDED_DYNAMIC_STATE_3_EXTENSION_NAME)                                 \
+    EXTENSION_NAME(VK_EXT_4444_FORMATS_EXTENSION_NAME)                                             \
     EXTENSION_NAME(VK_EXT_LINE_RASTERIZATION_EXTENSION_NAME)                                       \
     EXTENSION_NAME(VK_EXT_ROBUSTNESS_2_EXTENSION_NAME)                                             \
     EXTENSION_NAME(VK_EXT_VERTEX_INPUT_DYNAMIC_STATE_EXTENSION_NAME)                               \
@@ -143,7 +149,11 @@ VK_DEFINE_HANDLE(VmaAllocator)
 // Define features where the absence of the feature may result in a degraded experience.
 #define FOR_EACH_VK_RECOMMENDED_FEATURE(FEATURE_NAME)                                              \
     FEATURE_NAME(custom_border_color, customBorderColors)                                          \
+    FEATURE_NAME(depth_bias_control, depthBiasControl)                                             \
+    FEATURE_NAME(depth_bias_control, leastRepresentableValueForceUnormRepresentation)              \
+    FEATURE_NAME(depth_bias_control, depthBiasExact)                                               \
     FEATURE_NAME(extended_dynamic_state, extendedDynamicState)                                     \
+    FEATURE_NAME(format_a4b4g4r4, formatA4B4G4R4)                                                  \
     FEATURE_NAME(index_type_uint8, indexTypeUint8)                                                 \
     FEATURE_NAME(primitive_topology_list_restart, primitiveTopologyListRestart)                    \
     FEATURE_NAME(provoking_vertex, provokingVertexLast)                                            \
@@ -319,6 +329,11 @@ public:
         return features.shader_float16_int8.shaderInt8;
     }
 
+    /// Returns true if the device supports binding multisample images as storage images.
+    bool IsStorageImageMultisampleSupported() const {
+        return features.features.shaderStorageImageMultisample;
+    }
+
     /// Returns true if the device warp size can potentially be bigger than guest's warp size.
     bool IsWarpSizePotentiallyBiggerThanGuest() const {
         return is_warp_potentially_bigger;
@@ -359,9 +374,14 @@ public:
         return features.features.depthBounds;
     }
 
-    /// Returns true when blitting from and to depth stencil images is supported.
-    bool IsBlitDepthStencilSupported() const {
-        return is_blit_depth_stencil_supported;
+    /// Returns true when blitting from and to D24S8 images is supported.
+    bool IsBlitDepth24Stencil8Supported() const {
+        return is_blit_depth24_stencil8_supported;
+    }
+
+    /// Returns true when blitting from and to D32S8 images is supported.
+    bool IsBlitDepth32Stencil8Supported() const {
+        return is_blit_depth32_stencil8_supported;
     }
 
     /// Returns true if the device supports VK_NV_viewport_swizzle.
@@ -449,6 +469,11 @@ public:
         return extensions.depth_clip_control;
     }
 
+    /// Returns true if the device supports VK_EXT_depth_bias_control.
+    bool IsExtDepthBiasControlSupported() const {
+        return extensions.depth_bias_control;
+    }
+
     /// Returns true if the device supports VK_EXT_shader_viewport_index_layer.
     bool IsExtShaderViewportIndexLayerSupported() const {
         return extensions.shader_viewport_index_layer;
@@ -488,6 +513,11 @@ public:
         return extensions.extended_dynamic_state3;
     }
 
+    /// Returns true if the device supports VK_EXT_4444_formats.
+    bool IsExt4444FormatsSupported() const {
+        return features.format_a4b4g4r4.formatA4B4G4R4;
+    }
+
     /// Returns true if the device supports VK_EXT_extended_dynamic_state3.
     bool IsExtExtendedDynamicState3BlendingSupported() const {
         return dynamic_state3_blending;
@@ -528,6 +558,10 @@ public:
         return extensions.shader_atomic_int64;
     }
 
+    bool IsExtConditionalRendering() const {
+        return extensions.conditional_rendering;
+    }
+
     bool HasTimelineSemaphore() const;
 
     /// Returns the minimum supported version of SPIR-V.
@@ -600,6 +634,10 @@ public:
         return features.robustness2.nullDescriptor;
     }
 
+    bool HasExactDepthBiasControl() const {
+        return features.depth_bias_control.depthBiasExact;
+    }
+
     u32 GetMaxVertexInputAttributes() const {
         return properties.properties.limits.maxVertexInputAttributes;
     }
@@ -666,7 +704,7 @@ private:
     bool ComputeIsOptimalAstcSupported() const;
 
     /// Returns true if the device natively supports blitting depth stencil images.
-    bool TestDepthStencilBlits() const;
+    bool TestDepthStencilBlits(VkFormat format) const;
 
 private:
     VkInstance instance;         ///< Vulkan instance.
@@ -730,25 +768,26 @@ private:
     VkPhysicalDeviceProperties2 properties2{};
 
     // Misc features
-    bool is_optimal_astc_supported{};       ///< Support for all guest ASTC formats.
-    bool is_blit_depth_stencil_supported{}; ///< Support for blitting from and to depth stencil.
-    bool is_warp_potentially_bigger{};      ///< Host warp size can be bigger than guest.
-    bool is_integrated{};                   ///< Is GPU an iGPU.
-    bool is_virtual{};                      ///< Is GPU a virtual GPU.
-    bool is_non_gpu{};                      ///< Is SoftwareRasterizer, FPGA, non-GPU device.
-    bool has_broken_compute{};              ///< Compute shaders can cause crashes
-    bool has_broken_cube_compatibility{};   ///< Has broken cube compatibility bit
-    bool has_renderdoc{};                   ///< Has RenderDoc attached
-    bool has_nsight_graphics{};             ///< Has Nsight Graphics attached
-    bool supports_d24_depth{};              ///< Supports D24 depth buffers.
-    bool cant_blit_msaa{};                  ///< Does not support MSAA<->MSAA blitting.
-    bool must_emulate_scaled_formats{};     ///< Requires scaled vertex format emulation
-    bool must_emulate_bgr565{};             ///< Emulates BGR565 by swizzling RGB565 format.
-    bool dynamic_state3_blending{};         ///< Has all blending features of dynamic_state3.
-    bool dynamic_state3_enables{};          ///< Has all enables features of dynamic_state3.
-    bool supports_conditional_barriers{};   ///< Allows barriers in conditional control flow.
-    u64 device_access_memory{};             ///< Total size of device local memory in bytes.
-    u32 sets_per_pool{};                    ///< Sets per Description Pool
+    bool is_optimal_astc_supported{};          ///< Support for all guest ASTC formats.
+    bool is_blit_depth24_stencil8_supported{}; ///< Support for blitting from and to D24S8.
+    bool is_blit_depth32_stencil8_supported{}; ///< Support for blitting from and to D32S8.
+    bool is_warp_potentially_bigger{};         ///< Host warp size can be bigger than guest.
+    bool is_integrated{};                      ///< Is GPU an iGPU.
+    bool is_virtual{};                         ///< Is GPU a virtual GPU.
+    bool is_non_gpu{};                         ///< Is SoftwareRasterizer, FPGA, non-GPU device.
+    bool has_broken_compute{};                 ///< Compute shaders can cause crashes
+    bool has_broken_cube_compatibility{};      ///< Has broken cube compatibility bit
+    bool has_renderdoc{};                      ///< Has RenderDoc attached
+    bool has_nsight_graphics{};                ///< Has Nsight Graphics attached
+    bool supports_d24_depth{};                 ///< Supports D24 depth buffers.
+    bool cant_blit_msaa{};                     ///< Does not support MSAA<->MSAA blitting.
+    bool must_emulate_scaled_formats{};        ///< Requires scaled vertex format emulation
+    bool must_emulate_bgr565{};                ///< Emulates BGR565 by swizzling RGB565 format.
+    bool dynamic_state3_blending{};            ///< Has all blending features of dynamic_state3.
+    bool dynamic_state3_enables{};             ///< Has all enables features of dynamic_state3.
+    bool supports_conditional_barriers{};      ///< Allows barriers in conditional control flow.
+    u64 device_access_memory{};                ///< Total size of device local memory in bytes.
+    u32 sets_per_pool{};                       ///< Sets per Description Pool
 
     // Telemetry parameters
     std::set<std::string, std::less<>> supported_extensions; ///< Reported Vulkan extensions.
diff --git a/src/video_core/vulkan_common/vulkan_wrapper.cpp b/src/video_core/vulkan_common/vulkan_wrapper.cpp
index c3f388d89..2f3254a97 100644
--- a/src/video_core/vulkan_common/vulkan_wrapper.cpp
+++ b/src/video_core/vulkan_common/vulkan_wrapper.cpp
@@ -75,6 +75,7 @@ void Load(VkDevice device, DeviceDispatch& dld) noexcept {
     X(vkBeginCommandBuffer);
     X(vkBindBufferMemory);
     X(vkBindImageMemory);
+    X(vkCmdBeginConditionalRenderingEXT);
     X(vkCmdBeginQuery);
     X(vkCmdBeginRenderPass);
     X(vkCmdBeginTransformFeedbackEXT);
@@ -91,6 +92,7 @@ void Load(VkDevice device, DeviceDispatch& dld) noexcept {
     X(vkCmdCopyBufferToImage);
     X(vkCmdCopyImage);
     X(vkCmdCopyImageToBuffer);
+    X(vkCmdCopyQueryPoolResults);
     X(vkCmdDispatch);
     X(vkCmdDispatchIndirect);
     X(vkCmdDraw);
@@ -99,6 +101,8 @@ void Load(VkDevice device, DeviceDispatch& dld) noexcept {
     X(vkCmdDrawIndexedIndirect);
     X(vkCmdDrawIndirectCount);
     X(vkCmdDrawIndexedIndirectCount);
+    X(vkCmdDrawIndirectByteCountEXT);
+    X(vkCmdEndConditionalRenderingEXT);
     X(vkCmdEndQuery);
     X(vkCmdEndRenderPass);
     X(vkCmdEndTransformFeedbackEXT);
@@ -109,6 +113,7 @@ void Load(VkDevice device, DeviceDispatch& dld) noexcept {
     X(vkCmdPushDescriptorSetWithTemplateKHR);
     X(vkCmdSetBlendConstants);
     X(vkCmdSetDepthBias);
+    X(vkCmdSetDepthBias2EXT);
     X(vkCmdSetDepthBounds);
     X(vkCmdSetEvent);
     X(vkCmdSetScissor);
diff --git a/src/video_core/vulkan_common/vulkan_wrapper.h b/src/video_core/vulkan_common/vulkan_wrapper.h
index 049fa8038..1e3c0fa64 100644
--- a/src/video_core/vulkan_common/vulkan_wrapper.h
+++ b/src/video_core/vulkan_common/vulkan_wrapper.h
@@ -185,6 +185,7 @@ struct DeviceDispatch : InstanceDispatch {
     PFN_vkBeginCommandBuffer vkBeginCommandBuffer{};
     PFN_vkBindBufferMemory vkBindBufferMemory{};
     PFN_vkBindImageMemory vkBindImageMemory{};
+    PFN_vkCmdBeginConditionalRenderingEXT vkCmdBeginConditionalRenderingEXT{};
     PFN_vkCmdBeginDebugUtilsLabelEXT vkCmdBeginDebugUtilsLabelEXT{};
     PFN_vkCmdBeginQuery vkCmdBeginQuery{};
     PFN_vkCmdBeginRenderPass vkCmdBeginRenderPass{};
@@ -202,6 +203,7 @@ struct DeviceDispatch : InstanceDispatch {
     PFN_vkCmdCopyBufferToImage vkCmdCopyBufferToImage{};
     PFN_vkCmdCopyImage vkCmdCopyImage{};
     PFN_vkCmdCopyImageToBuffer vkCmdCopyImageToBuffer{};
+    PFN_vkCmdCopyQueryPoolResults vkCmdCopyQueryPoolResults{};
     PFN_vkCmdDispatch vkCmdDispatch{};
     PFN_vkCmdDispatchIndirect vkCmdDispatchIndirect{};
     PFN_vkCmdDraw vkCmdDraw{};
@@ -210,6 +212,8 @@ struct DeviceDispatch : InstanceDispatch {
     PFN_vkCmdDrawIndexedIndirect vkCmdDrawIndexedIndirect{};
     PFN_vkCmdDrawIndirectCount vkCmdDrawIndirectCount{};
     PFN_vkCmdDrawIndexedIndirectCount vkCmdDrawIndexedIndirectCount{};
+    PFN_vkCmdDrawIndirectByteCountEXT vkCmdDrawIndirectByteCountEXT{};
+    PFN_vkCmdEndConditionalRenderingEXT vkCmdEndConditionalRenderingEXT{};
     PFN_vkCmdEndDebugUtilsLabelEXT vkCmdEndDebugUtilsLabelEXT{};
     PFN_vkCmdEndQuery vkCmdEndQuery{};
     PFN_vkCmdEndRenderPass vkCmdEndRenderPass{};
@@ -222,6 +226,7 @@ struct DeviceDispatch : InstanceDispatch {
     PFN_vkCmdSetBlendConstants vkCmdSetBlendConstants{};
     PFN_vkCmdSetCullModeEXT vkCmdSetCullModeEXT{};
     PFN_vkCmdSetDepthBias vkCmdSetDepthBias{};
+    PFN_vkCmdSetDepthBias2EXT vkCmdSetDepthBias2EXT{};
     PFN_vkCmdSetDepthBounds vkCmdSetDepthBounds{};
     PFN_vkCmdSetDepthBoundsTestEnableEXT vkCmdSetDepthBoundsTestEnableEXT{};
     PFN_vkCmdSetDepthCompareOpEXT vkCmdSetDepthCompareOpEXT{};
@@ -1182,6 +1187,13 @@ public:
                                            count_offset, draw_count, stride);
     }
 
+    void DrawIndirectByteCountEXT(u32 instance_count, u32 first_instance, VkBuffer counter_buffer,
+                                  VkDeviceSize counter_buffer_offset, u32 counter_offset,
+                                  u32 stride) {
+        dld->vkCmdDrawIndirectByteCountEXT(handle, instance_count, first_instance, counter_buffer,
+                                           counter_buffer_offset, counter_offset, stride);
+    }
+
     void ClearAttachments(Span<VkClearAttachment> attachments,
                           Span<VkClearRect> rects) const noexcept {
         dld->vkCmdClearAttachments(handle, attachments.size(), attachments.data(), rects.size(),
@@ -1270,6 +1282,13 @@ public:
                                     regions.data());
     }
 
+    void CopyQueryPoolResults(VkQueryPool query_pool, u32 first_query, u32 query_count,
+                              VkBuffer dst_buffer, VkDeviceSize dst_offset, VkDeviceSize stride,
+                              VkQueryResultFlags flags) const noexcept {
+        dld->vkCmdCopyQueryPoolResults(handle, query_pool, first_query, query_count, dst_buffer,
+                                       dst_offset, stride, flags);
+    }
+
     void FillBuffer(VkBuffer dst_buffer, VkDeviceSize dst_offset, VkDeviceSize size,
                     u32 data) const noexcept {
         dld->vkCmdFillBuffer(handle, dst_buffer, dst_offset, size, data);
@@ -1315,6 +1334,18 @@ public:
         dld->vkCmdSetDepthBias(handle, constant_factor, clamp, slope_factor);
     }
 
+    void SetDepthBias(float constant_factor, float clamp, float slope_factor,
+                      VkDepthBiasRepresentationInfoEXT* extra) const noexcept {
+        VkDepthBiasInfoEXT info{
+            .sType = VK_STRUCTURE_TYPE_DEPTH_BIAS_INFO_EXT,
+            .pNext = extra,
+            .depthBiasConstantFactor = constant_factor,
+            .depthBiasClamp = clamp,
+            .depthBiasSlopeFactor = slope_factor,
+        };
+        dld->vkCmdSetDepthBias2EXT(handle, &info);
+    }
+
     void SetDepthBounds(float min_depth_bounds, float max_depth_bounds) const noexcept {
         dld->vkCmdSetDepthBounds(handle, min_depth_bounds, max_depth_bounds);
     }
@@ -1448,6 +1479,15 @@ public:
                                           counter_buffers, counter_buffer_offsets);
     }
 
+    void BeginConditionalRenderingEXT(
+        const VkConditionalRenderingBeginInfoEXT& info) const noexcept {
+        dld->vkCmdBeginConditionalRenderingEXT(handle, &info);
+    }
+
+    void EndConditionalRenderingEXT() const noexcept {
+        dld->vkCmdEndConditionalRenderingEXT(handle);
+    }
+
     void BeginDebugUtilsLabelEXT(const char* label, std::span<float, 4> color) const noexcept {
         const VkDebugUtilsLabelEXT label_info{
             .sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_LABEL_EXT,
diff --git a/src/yuzu/configuration/configure_debug.cpp b/src/yuzu/configuration/configure_debug.cpp
index cbeb8f168..b22fda746 100644
--- a/src/yuzu/configuration/configure_debug.cpp
+++ b/src/yuzu/configuration/configure_debug.cpp
@@ -59,6 +59,8 @@ void ConfigureDebug::SetConfiguration() {
     ui->use_debug_asserts->setChecked(Settings::values.use_debug_asserts.GetValue());
     ui->use_auto_stub->setChecked(Settings::values.use_auto_stub.GetValue());
     ui->enable_all_controllers->setChecked(Settings::values.enable_all_controllers.GetValue());
+    ui->enable_renderdoc_hotkey->setEnabled(runtime_lock);
+    ui->enable_renderdoc_hotkey->setChecked(Settings::values.enable_renderdoc_hotkey.GetValue());
     ui->enable_graphics_debugging->setEnabled(runtime_lock);
     ui->enable_graphics_debugging->setChecked(Settings::values.renderer_debug.GetValue());
     ui->enable_shader_feedback->setEnabled(runtime_lock);
@@ -111,6 +113,7 @@ void ConfigureDebug::ApplyConfiguration() {
     Settings::values.use_auto_stub = ui->use_auto_stub->isChecked();
     Settings::values.enable_all_controllers = ui->enable_all_controllers->isChecked();
     Settings::values.renderer_debug = ui->enable_graphics_debugging->isChecked();
+    Settings::values.enable_renderdoc_hotkey = ui->enable_renderdoc_hotkey->isChecked();
     Settings::values.renderer_shader_feedback = ui->enable_shader_feedback->isChecked();
     Settings::values.cpu_debug_mode = ui->enable_cpu_debugging->isChecked();
     Settings::values.enable_nsight_aftermath = ui->enable_nsight_aftermath->isChecked();
diff --git a/src/yuzu/configuration/configure_debug.ui b/src/yuzu/configuration/configure_debug.ui
index 97c7d9022..66b8b7459 100644
--- a/src/yuzu/configuration/configure_debug.ui
+++ b/src/yuzu/configuration/configure_debug.ui
@@ -18,8 +18,8 @@
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>829</width>
-     <height>758</height>
+     <width>842</width>
+     <height>741</height>
     </rect>
    </property>
    <layout class="QVBoxLayout" name="verticalLayout_1">
@@ -260,7 +260,7 @@
          <string>Graphics</string>
         </property>
         <layout class="QGridLayout" name="gridLayout_2">
-         <item row="3" column="0">
+         <item row="4" column="0">
           <widget class="QCheckBox" name="disable_loop_safety_checks">
            <property name="toolTip">
             <string>When checked, it executes shaders without loop logic changes</string>
@@ -270,33 +270,53 @@
            </property>
           </widget>
          </item>
-         <item row="4" column="0">
-          <widget class="QCheckBox" name="dump_shaders">
+         <item row="8" column="0">
+          <widget class="QCheckBox" name="disable_macro_hle">
            <property name="enabled">
             <bool>true</bool>
            </property>
            <property name="toolTip">
-            <string>When checked, it will dump all the original assembler shaders from the disk shader cache or game as found</string>
+            <string>When checked, it disables the macro HLE functions. Enabling this makes games run slower</string>
            </property>
            <property name="text">
-            <string>Dump Game Shaders</string>
+            <string>Disable Macro HLE</string>
            </property>
           </widget>
          </item>
          <item row="7" column="0">
-          <widget class="QCheckBox" name="disable_macro_hle">
+          <widget class="QCheckBox" name="dump_macros">
            <property name="enabled">
             <bool>true</bool>
            </property>
            <property name="toolTip">
-            <string>When checked, it disables the macro HLE functions. Enabling this makes games run slower</string>
+            <string>When checked, it will dump all the macro programs of the GPU</string>
            </property>
            <property name="text">
-            <string>Disable Macro HLE</string>
+            <string>Dump Maxwell Macros</string>
            </property>
           </widget>
          </item>
-         <item row="5" column="0">
+         <item row="3" column="0">
+          <widget class="QCheckBox" name="enable_nsight_aftermath">
+           <property name="toolTip">
+            <string>When checked, it enables Nsight Aftermath crash dumps</string>
+           </property>
+           <property name="text">
+            <string>Enable Nsight Aftermath</string>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="0">
+          <widget class="QCheckBox" name="enable_shader_feedback">
+           <property name="toolTip">
+            <string>When checked, yuzu will log statistics about the compiled pipeline cache</string>
+           </property>
+           <property name="text">
+            <string>Enable Shader Feedback</string>
+           </property>
+          </widget>
+         </item>
+         <item row="6" column="0">
           <widget class="QCheckBox" name="disable_macro_jit">
            <property name="enabled">
             <bool>true</bool>
@@ -309,6 +329,22 @@
            </property>
           </widget>
          </item>
+         <item row="9" column="0">
+          <spacer name="verticalSpacer_5">
+           <property name="orientation">
+            <enum>Qt::Vertical</enum>
+           </property>
+           <property name="sizeType">
+            <enum>QSizePolicy::Preferred</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>20</width>
+             <height>0</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
          <item row="0" column="0">
           <widget class="QCheckBox" name="enable_graphics_debugging">
            <property name="enabled">
@@ -322,55 +358,26 @@
            </property>
           </widget>
          </item>
-         <item row="6" column="0">
-          <widget class="QCheckBox" name="dump_macros">
+         <item row="5" column="0">
+          <widget class="QCheckBox" name="dump_shaders">
            <property name="enabled">
             <bool>true</bool>
            </property>
            <property name="toolTip">
-            <string>When checked, it will dump all the macro programs of the GPU</string>
+            <string>When checked, it will dump all the original assembler shaders from the disk shader cache or game as found</string>
            </property>
            <property name="text">
-            <string>Dump Maxwell Macros</string>
+            <string>Dump Game Shaders</string>
            </property>
           </widget>
          </item>
          <item row="1" column="0">
-          <widget class="QCheckBox" name="enable_shader_feedback">
-           <property name="toolTip">
-            <string>When checked, yuzu will log statistics about the compiled pipeline cache</string>
-           </property>
-           <property name="text">
-            <string>Enable Shader Feedback</string>
-           </property>
-          </widget>
-         </item>
-         <item row="2" column="0">
-          <widget class="QCheckBox" name="enable_nsight_aftermath">
-           <property name="toolTip">
-            <string>When checked, it enables Nsight Aftermath crash dumps</string>
-           </property>
+          <widget class="QCheckBox" name="enable_renderdoc_hotkey">
            <property name="text">
-            <string>Enable Nsight Aftermath</string>
+            <string>Enable Renderdoc Hotkey</string>
            </property>
           </widget>
          </item>
-         <item row="8" column="0">
-          <spacer name="verticalSpacer_5">
-           <property name="orientation">
-            <enum>Qt::Vertical</enum>
-           </property>
-           <property name="sizeType">
-            <enum>QSizePolicy::Preferred</enum>
-           </property>
-           <property name="sizeHint" stdset="0">
-            <size>
-             <width>20</width>
-             <height>0</height>
-            </size>
-           </property>
-          </spacer>
-         </item>
         </layout>
        </widget>
       </item>
diff --git a/src/yuzu/configuration/configure_ui.cpp b/src/yuzu/configuration/configure_ui.cpp
index 34ab01617..a9fde9f4f 100644
--- a/src/yuzu/configuration/configure_ui.cpp
+++ b/src/yuzu/configuration/configure_ui.cpp
@@ -4,6 +4,7 @@
 #include "yuzu/configuration/configure_ui.h"
 
 #include <array>
+#include <cstdlib>
 #include <set>
 #include <stdexcept>
 #include <string>
@@ -94,11 +95,7 @@ static void PopulateResolutionComboBox(QComboBox* screenshot_height, QWidget* pa
 }
 
 static u32 ScreenshotDimensionToInt(const QString& height) {
-    try {
-        return std::stoi(height.toStdString());
-    } catch (std::invalid_argument&) {
-        return 0;
-    }
+    return std::strtoul(height.toUtf8(), nullptr, 0);
 }
 
 ConfigureUi::ConfigureUi(Core::System& system_, QWidget* parent)
diff --git a/src/yuzu/configuration/shared_widget.cpp b/src/yuzu/configuration/shared_widget.cpp
index d63093985..ea8d7add4 100644
--- a/src/yuzu/configuration/shared_widget.cpp
+++ b/src/yuzu/configuration/shared_widget.cpp
@@ -63,7 +63,7 @@ static QString DefaultSuffix(QWidget* parent, Settings::BasicSetting& setting) {
         return tr("%", context.c_str());
     }
 
-    return QStringLiteral("");
+    return default_suffix;
 }
 
 QPushButton* Widget::CreateRestoreGlobalButton(bool using_global, QWidget* parent) {
@@ -71,7 +71,7 @@ QPushButton* Widget::CreateRestoreGlobalButton(bool using_global, QWidget* paren
 
     QStyle* style = parent->style();
     QIcon* icon = new QIcon(style->standardIcon(QStyle::SP_LineEditClearButton));
-    QPushButton* restore_button = new QPushButton(*icon, QStringLiteral(""), parent);
+    QPushButton* restore_button = new QPushButton(*icon, QStringLiteral(), parent);
     restore_button->setObjectName(QStringLiteral("RestoreButton%1").arg(restore_button_count));
     restore_button->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
 
@@ -151,7 +151,7 @@ QWidget* Widget::CreateCombobox(std::function<std::string()>& serializer,
         return -1;
     };
 
-    const u32 setting_value = std::stoi(setting.ToString());
+    const u32 setting_value = std::strtoul(setting.ToString().c_str(), nullptr, 0);
     combobox->setCurrentIndex(find_index(setting_value));
 
     serializer = [this, enumeration]() {
@@ -160,7 +160,7 @@ QWidget* Widget::CreateCombobox(std::function<std::string()>& serializer,
     };
 
     restore_func = [this, find_index]() {
-        const u32 global_value = std::stoi(RelevantDefault(setting));
+        const u32 global_value = std::strtoul(RelevantDefault(setting).c_str(), nullptr, 0);
         combobox->setCurrentIndex(find_index(global_value));
     };
 
@@ -209,7 +209,7 @@ QWidget* Widget::CreateRadioGroup(std::function<std::string()>& serializer,
         }
     };
 
-    const u32 setting_value = std::stoi(setting.ToString());
+    const u32 setting_value = std::strtoul(setting.ToString().c_str(), nullptr, 0);
     set_index(setting_value);
 
     serializer = [get_selected]() {
@@ -218,7 +218,7 @@ QWidget* Widget::CreateRadioGroup(std::function<std::string()>& serializer,
     };
 
     restore_func = [this, set_index]() {
-        const u32 global_value = std::stoi(RelevantDefault(setting));
+        const u32 global_value = std::strtoul(RelevantDefault(setting).c_str(), nullptr, 0);
         set_index(global_value);
     };
 
@@ -255,6 +255,59 @@ QWidget* Widget::CreateLineEdit(std::function<std::string()>& serializer,
     return line_edit;
 }
 
+static void CreateIntSlider(Settings::BasicSetting& setting, bool reversed, float multiplier,
+                            QLabel* feedback, const QString& use_format, QSlider* slider,
+                            std::function<std::string()>& serializer,
+                            std::function<void()>& restore_func) {
+    const int max_val = std::strtol(setting.MaxVal().c_str(), nullptr, 0);
+
+    const auto update_feedback = [=](int value) {
+        int present = (reversed ? max_val - value : value) * multiplier + 0.5f;
+        feedback->setText(use_format.arg(QVariant::fromValue(present).value<QString>()));
+    };
+
+    QObject::connect(slider, &QAbstractSlider::valueChanged, update_feedback);
+    update_feedback(std::strtol(setting.ToString().c_str(), nullptr, 0));
+
+    slider->setMinimum(std::strtol(setting.MinVal().c_str(), nullptr, 0));
+    slider->setMaximum(max_val);
+    slider->setValue(std::strtol(setting.ToString().c_str(), nullptr, 0));
+
+    serializer = [slider]() { return std::to_string(slider->value()); };
+    restore_func = [slider, &setting]() {
+        slider->setValue(std::strtol(RelevantDefault(setting).c_str(), nullptr, 0));
+    };
+}
+
+static void CreateFloatSlider(Settings::BasicSetting& setting, bool reversed, float multiplier,
+                              QLabel* feedback, const QString& use_format, QSlider* slider,
+                              std::function<std::string()>& serializer,
+                              std::function<void()>& restore_func) {
+    const float max_val = std::strtof(setting.MaxVal().c_str(), nullptr);
+    const float min_val = std::strtof(setting.MinVal().c_str(), nullptr);
+    const float use_multiplier =
+        multiplier == default_multiplier ? default_float_multiplier : multiplier;
+
+    const auto update_feedback = [=](float value) {
+        int present = (reversed ? max_val - value : value) + 0.5f;
+        feedback->setText(use_format.arg(QVariant::fromValue(present).value<QString>()));
+    };
+
+    QObject::connect(slider, &QAbstractSlider::valueChanged, update_feedback);
+    update_feedback(std::strtof(setting.ToString().c_str(), nullptr));
+
+    slider->setMinimum(min_val * use_multiplier);
+    slider->setMaximum(max_val * use_multiplier);
+    slider->setValue(std::strtof(setting.ToString().c_str(), nullptr) * use_multiplier);
+
+    serializer = [slider, use_multiplier]() {
+        return std::to_string(slider->value() / use_multiplier);
+    };
+    restore_func = [slider, &setting, use_multiplier]() {
+        slider->setValue(std::strtof(RelevantDefault(setting).c_str(), nullptr) * use_multiplier);
+    };
+}
+
 QWidget* Widget::CreateSlider(bool reversed, float multiplier, const QString& given_suffix,
                               std::function<std::string()>& serializer,
                               std::function<void()>& restore_func,
@@ -278,27 +331,19 @@ QWidget* Widget::CreateSlider(bool reversed, float multiplier, const QString& gi
 
     layout->setContentsMargins(0, 0, 0, 0);
 
-    int max_val = std::stoi(setting.MaxVal());
-
-    QString suffix =
-        given_suffix == QStringLiteral("") ? DefaultSuffix(this, setting) : given_suffix;
+    QString suffix = given_suffix == default_suffix ? DefaultSuffix(this, setting) : given_suffix;
 
     const QString use_format = QStringLiteral("%1").append(suffix);
 
-    QObject::connect(slider, &QAbstractSlider::valueChanged, [=](int value) {
-        int present = (reversed ? max_val - value : value) * multiplier + 0.5f;
-        feedback->setText(use_format.arg(QVariant::fromValue(present).value<QString>()));
-    });
-
-    slider->setMinimum(std::stoi(setting.MinVal()));
-    slider->setMaximum(max_val);
-    slider->setValue(std::stoi(setting.ToString()));
+    if (setting.IsIntegral()) {
+        CreateIntSlider(setting, reversed, multiplier, feedback, use_format, slider, serializer,
+                        restore_func);
+    } else {
+        CreateFloatSlider(setting, reversed, multiplier, feedback, use_format, slider, serializer,
+                          restore_func);
+    }
 
     slider->setInvertedAppearance(reversed);
-    slider->setInvertedControls(reversed);
-
-    serializer = [this]() { return std::to_string(slider->value()); };
-    restore_func = [this]() { slider->setValue(std::stoi(RelevantDefault(setting))); };
 
     if (!Settings::IsConfiguringGlobal()) {
         QObject::connect(slider, &QAbstractSlider::actionTriggered, [touch]() { touch(); });
@@ -311,14 +356,11 @@ QWidget* Widget::CreateSpinBox(const QString& given_suffix,
                                std::function<std::string()>& serializer,
                                std::function<void()>& restore_func,
                                const std::function<void()>& touch) {
-    const int min_val =
-        setting.Ranged() ? std::stoi(setting.MinVal()) : std::numeric_limits<int>::min();
-    const int max_val =
-        setting.Ranged() ? std::stoi(setting.MaxVal()) : std::numeric_limits<int>::max();
-    const int default_val = std::stoi(setting.ToString());
+    const auto min_val = std::strtol(setting.MinVal().c_str(), nullptr, 0);
+    const auto max_val = std::strtol(setting.MaxVal().c_str(), nullptr, 0);
+    const auto default_val = std::strtol(setting.ToString().c_str(), nullptr, 0);
 
-    QString suffix =
-        given_suffix == QStringLiteral("") ? DefaultSuffix(this, setting) : given_suffix;
+    QString suffix = given_suffix == default_suffix ? DefaultSuffix(this, setting) : given_suffix;
 
     spinbox = new QSpinBox(this);
     spinbox->setRange(min_val, max_val);
@@ -329,13 +371,13 @@ QWidget* Widget::CreateSpinBox(const QString& given_suffix,
     serializer = [this]() { return std::to_string(spinbox->value()); };
 
     restore_func = [this]() {
-        auto value{std::stol(RelevantDefault(setting))};
+        auto value{std::strtol(RelevantDefault(setting).c_str(), nullptr, 0)};
         spinbox->setValue(value);
     };
 
     if (!Settings::IsConfiguringGlobal()) {
         QObject::connect(spinbox, QOverload<int>::of(&QSpinBox::valueChanged), [this, touch]() {
-            if (spinbox->value() != std::stoi(setting.ToStringGlobal())) {
+            if (spinbox->value() != std::strtol(setting.ToStringGlobal().c_str(), nullptr, 0)) {
                 touch();
             }
         });
@@ -344,6 +386,42 @@ QWidget* Widget::CreateSpinBox(const QString& given_suffix,
     return spinbox;
 }
 
+QWidget* Widget::CreateDoubleSpinBox(const QString& given_suffix,
+                                     std::function<std::string()>& serializer,
+                                     std::function<void()>& restore_func,
+                                     const std::function<void()>& touch) {
+    const auto min_val = std::strtod(setting.MinVal().c_str(), nullptr);
+    const auto max_val = std::strtod(setting.MaxVal().c_str(), nullptr);
+    const auto default_val = std::strtod(setting.ToString().c_str(), nullptr);
+
+    QString suffix = given_suffix == default_suffix ? DefaultSuffix(this, setting) : given_suffix;
+
+    double_spinbox = new QDoubleSpinBox(this);
+    double_spinbox->setRange(min_val, max_val);
+    double_spinbox->setValue(default_val);
+    double_spinbox->setSuffix(suffix);
+    double_spinbox->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
+
+    serializer = [this]() { return fmt::format("{:f}", double_spinbox->value()); };
+
+    restore_func = [this]() {
+        auto value{std::strtod(RelevantDefault(setting).c_str(), nullptr)};
+        double_spinbox->setValue(value);
+    };
+
+    if (!Settings::IsConfiguringGlobal()) {
+        QObject::connect(double_spinbox, QOverload<double>::of(&QDoubleSpinBox::valueChanged),
+                         [this, touch]() {
+                             if (double_spinbox->value() !=
+                                 std::strtod(setting.ToStringGlobal().c_str(), nullptr)) {
+                                 touch();
+                             }
+                         });
+    }
+
+    return double_spinbox;
+}
+
 QWidget* Widget::CreateHexEdit(std::function<std::string()>& serializer,
                                std::function<void()>& restore_func,
                                const std::function<void()>& touch) {
@@ -353,7 +431,8 @@ QWidget* Widget::CreateHexEdit(std::function<std::string()>& serializer,
     }
 
     auto to_hex = [=](const std::string& input) {
-        return QString::fromStdString(fmt::format("{:08x}", std::stoul(input)));
+        return QString::fromStdString(
+            fmt::format("{:08x}", std::strtoul(input.c_str(), nullptr, 0)));
     };
 
     QRegularExpressionValidator* regex = new QRegularExpressionValidator(
@@ -366,7 +445,7 @@ QWidget* Widget::CreateHexEdit(std::function<std::string()>& serializer,
     line_edit->setValidator(regex);
 
     auto hex_to_dec = [this]() -> std::string {
-        return std::to_string(std::stoul(line_edit->text().toStdString(), nullptr, 16));
+        return std::to_string(std::strtoul(line_edit->text().toStdString().c_str(), nullptr, 16));
     };
 
     serializer = [hex_to_dec]() { return hex_to_dec(); };
@@ -386,7 +465,8 @@ QWidget* Widget::CreateDateTimeEdit(bool disabled, bool restrict,
                                     std::function<void()>& restore_func,
                                     const std::function<void()>& touch) {
     const long long current_time = QDateTime::currentSecsSinceEpoch();
-    const s64 the_time = disabled ? current_time : std::stoll(setting.ToString());
+    const s64 the_time =
+        disabled ? current_time : std::strtoll(setting.ToString().c_str(), nullptr, 0);
     const auto default_val = QDateTime::fromSecsSinceEpoch(the_time);
 
     date_time_edit = new QDateTimeEdit(this);
@@ -399,7 +479,7 @@ QWidget* Widget::CreateDateTimeEdit(bool disabled, bool restrict,
     auto get_clear_val = [this, restrict, current_time]() {
         return QDateTime::fromSecsSinceEpoch([this, restrict, current_time]() {
             if (restrict && checkbox->checkState() == Qt::Checked) {
-                return std::stoll(RelevantDefault(setting));
+                return std::strtoll(RelevantDefault(setting).c_str(), nullptr, 0);
             }
             return current_time;
         }());
@@ -506,8 +586,7 @@ void Widget::SetupComponent(const QString& label, std::function<void()>& load_fu
         } else {
             data_component = CreateCombobox(serializer, restore_func, touch);
         }
-    } else if (type == typeid(u32) || type == typeid(int) || type == typeid(u16) ||
-               type == typeid(s64) || type == typeid(u8)) {
+    } else if (setting.IsIntegral()) {
         switch (request) {
         case RequestType::Slider:
         case RequestType::ReverseSlider:
@@ -534,6 +613,20 @@ void Widget::SetupComponent(const QString& label, std::function<void()>& load_fu
         default:
             UNIMPLEMENTED();
         }
+    } else if (setting.IsFloatingPoint()) {
+        switch (request) {
+        case RequestType::Default:
+        case RequestType::SpinBox:
+            data_component = CreateDoubleSpinBox(suffix, serializer, restore_func, touch);
+            break;
+        case RequestType::Slider:
+        case RequestType::ReverseSlider:
+            data_component = CreateSlider(request == RequestType::ReverseSlider, multiplier, suffix,
+                                          serializer, restore_func, touch);
+            break;
+        default:
+            UNIMPLEMENTED();
+        }
     } else if (type == typeid(std::string)) {
         switch (request) {
         case RequestType::Default:
@@ -638,10 +731,10 @@ Widget::Widget(Settings::BasicSetting* setting_, const TranslationMap& translati
             return std::pair{translations.at(id).first, translations.at(id).second};
         }
         LOG_WARNING(Frontend, "Translation table lacks entry for \"{}\"", setting_label);
-        return std::pair{QString::fromStdString(setting_label), QStringLiteral("")};
+        return std::pair{QString::fromStdString(setting_label), QStringLiteral()};
     }();
 
-    if (label == QStringLiteral("")) {
+    if (label == QStringLiteral()) {
         LOG_DEBUG(Frontend, "Translation table has empty entry for \"{}\", skipping...",
                   setting.GetLabel());
         return;
diff --git a/src/yuzu/configuration/shared_widget.h b/src/yuzu/configuration/shared_widget.h
index 5303dd898..226284cf3 100644
--- a/src/yuzu/configuration/shared_widget.h
+++ b/src/yuzu/configuration/shared_widget.h
@@ -22,6 +22,7 @@ class QObject;
 class QPushButton;
 class QSlider;
 class QSpinBox;
+class QDoubleSpinBox;
 class QRadioButton;
 
 namespace Settings {
@@ -43,6 +44,10 @@ enum class RequestType {
     MaxEnum,
 };
 
+constexpr float default_multiplier{1.f};
+constexpr float default_float_multiplier{100.f};
+static const QString default_suffix = QStringLiteral();
+
 class Widget : public QWidget {
     Q_OBJECT
 
@@ -66,8 +71,9 @@ public:
                     const ComboboxTranslationMap& combobox_translations, QWidget* parent,
                     bool runtime_lock, std::vector<std::function<void(bool)>>& apply_funcs_,
                     RequestType request = RequestType::Default, bool managed = true,
-                    float multiplier = 1.0f, Settings::BasicSetting* other_setting = nullptr,
-                    const QString& suffix = QStringLiteral(""));
+                    float multiplier = default_multiplier,
+                    Settings::BasicSetting* other_setting = nullptr,
+                    const QString& suffix = default_suffix);
     virtual ~Widget();
 
     /**
@@ -89,6 +95,7 @@ public:
     QPushButton* restore_button{}; ///< Restore button for custom configurations
     QLineEdit* line_edit{};        ///< QLineEdit, used for LineEdit and HexEdit
     QSpinBox* spinbox{};
+    QDoubleSpinBox* double_spinbox{};
     QCheckBox* checkbox{};
     QSlider* slider{};
     QComboBox* combobox{};
@@ -126,6 +133,9 @@ private:
                                 const std::function<void()>& touch);
     QWidget* CreateSpinBox(const QString& suffix, std::function<std::string()>& serializer,
                            std::function<void()>& restore_func, const std::function<void()>& touch);
+    QWidget* CreateDoubleSpinBox(const QString& suffix, std::function<std::string()>& serializer,
+                                 std::function<void()>& restore_func,
+                                 const std::function<void()>& touch);
 
     QWidget* parent;
     const TranslationMap& translations;
@@ -145,14 +155,15 @@ public:
     Widget* BuildWidget(Settings::BasicSetting* setting,
                         std::vector<std::function<void(bool)>>& apply_funcs,
                         RequestType request = RequestType::Default, bool managed = true,
-                        float multiplier = 1.0f, Settings::BasicSetting* other_setting = nullptr,
-                        const QString& suffix = QStringLiteral("")) const;
+                        float multiplier = default_multiplier,
+                        Settings::BasicSetting* other_setting = nullptr,
+                        const QString& suffix = default_suffix) const;
 
     Widget* BuildWidget(Settings::BasicSetting* setting,
                         std::vector<std::function<void(bool)>>& apply_funcs,
                         Settings::BasicSetting* other_setting,
                         RequestType request = RequestType::Default,
-                        const QString& suffix = QStringLiteral("")) const;
+                        const QString& suffix = default_suffix) const;
 
     const ComboboxTranslationMap& ComboboxTranslations() const;
 
diff --git a/src/yuzu/hotkeys.h b/src/yuzu/hotkeys.h
index 848239c35..56eee8d82 100644
--- a/src/yuzu/hotkeys.h
+++ b/src/yuzu/hotkeys.h
@@ -4,10 +4,12 @@
 #pragma once
 
 #include <map>
+#include <QKeySequence>
+#include <QString>
+#include <QWidget>
 #include "core/hid/hid_types.h"
 
 class QDialog;
-class QKeySequence;
 class QSettings;
 class QShortcut;
 class ControllerShortcut;
diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index 97d216638..adb7b332f 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -9,6 +9,7 @@
 #include <memory>
 #include <thread>
 #include "core/loader/nca.h"
+#include "core/tools/renderdoc.h"
 #ifdef __APPLE__
 #include <unistd.h> // for chdir
 #endif
@@ -1348,6 +1349,11 @@ void GMainWindow::InitializeHotkeys() {
     connect_shortcut(QStringLiteral("Toggle Framerate Limit"), [] {
         Settings::values.use_speed_limit.SetValue(!Settings::values.use_speed_limit.GetValue());
     });
+    connect_shortcut(QStringLiteral("Toggle Renderdoc Capture"), [this] {
+        if (Settings::values.enable_renderdoc_hotkey) {
+            system->GetRenderdocAPI().ToggleCapture();
+        }
+    });
     connect_shortcut(QStringLiteral("Toggle Mouse Panning"), [&] {
         if (Settings::values.mouse_enabled) {
             Settings::values.mouse_panning = false;
@@ -1545,6 +1551,7 @@ void GMainWindow::ConnectMenuEvents() {
     // Tools
     connect_menu(ui->action_Rederive, std::bind(&GMainWindow::OnReinitializeKeys, this,
                                                 ReinitializeKeyBehavior::Warning));
+    connect_menu(ui->action_Load_Mii_Edit, &GMainWindow::OnMiiEdit);
     connect_menu(ui->action_Capture_Screenshot, &GMainWindow::OnCaptureScreenshot);
 
     // TAS
@@ -1584,6 +1591,8 @@ void GMainWindow::UpdateMenuState() {
     }
 
     multiplayer_state->UpdateNotificationStatus();
+
+    ui->action_Load_Mii_Edit->setEnabled(CheckFirmwarePresence());
 }
 
 void GMainWindow::OnDisplayTitleBars(bool show) {
@@ -3104,10 +3113,9 @@ void GMainWindow::OnMenuInstallToNAND() {
         QFuture<InstallResult> future;
         InstallResult result;
 
-        if (file.endsWith(QStringLiteral("xci"), Qt::CaseInsensitive) ||
-            file.endsWith(QStringLiteral("nsp"), Qt::CaseInsensitive)) {
+        if (file.endsWith(QStringLiteral("nsp"), Qt::CaseInsensitive)) {
 
-            future = QtConcurrent::run([this, &file] { return InstallNSPXCI(file); });
+            future = QtConcurrent::run([this, &file] { return InstallNSP(file); });
 
             while (!future.isFinished()) {
                 QCoreApplication::processEvents();
@@ -3166,7 +3174,7 @@ void GMainWindow::OnMenuInstallToNAND() {
     ui->action_Install_File_NAND->setEnabled(true);
 }
 
-InstallResult GMainWindow::InstallNSPXCI(const QString& filename) {
+InstallResult GMainWindow::InstallNSP(const QString& filename) {
     const auto qt_raw_copy = [this](const FileSys::VirtualFile& src,
                                     const FileSys::VirtualFile& dest, std::size_t block_size) {
         if (src == nullptr || dest == nullptr) {
@@ -3200,9 +3208,7 @@ InstallResult GMainWindow::InstallNSPXCI(const QString& filename) {
             return InstallResult::Failure;
         }
     } else {
-        const auto xci = std::make_shared<FileSys::XCI>(
-            vfs->OpenFile(filename.toStdString(), FileSys::Mode::Read));
-        nsp = xci->GetSecurePartitionNSP();
+        return InstallResult::Failure;
     }
 
     if (nsp->GetStatus() != Loader::ResultStatus::Success) {
@@ -4128,6 +4134,27 @@ void GMainWindow::OnToggleStatusBar() {
     statusBar()->setVisible(ui->action_Show_Status_Bar->isChecked());
 }
 
+void GMainWindow::OnMiiEdit() {
+    constexpr u64 MiiEditId = 0x0100000000001009ull;
+    auto bis_system = system->GetFileSystemController().GetSystemNANDContents();
+    if (!bis_system) {
+        QMessageBox::warning(this, tr("No firmware available"),
+                             tr("Please install the firmware to use the Mii editor."));
+        return;
+    }
+
+    auto mii_applet_nca = bis_system->GetEntry(MiiEditId, FileSys::ContentRecordType::Program);
+    if (!mii_applet_nca) {
+        QMessageBox::warning(this, tr("Mii Edit Applet"),
+                             tr("Mii editor is not available. Please reinstall firmware."));
+        return;
+    }
+
+    const auto filename = QString::fromStdString((mii_applet_nca->GetFullPath()));
+    UISettings::values.roms_path = QFileInfo(filename).path();
+    BootGame(filename);
+}
+
 void GMainWindow::OnCaptureScreenshot() {
     if (emu_thread == nullptr || !emu_thread->IsRunning()) {
         return;
@@ -4534,6 +4561,8 @@ void GMainWindow::OnReinitializeKeys(ReinitializeKeyBehavior behavior) {
     if (behavior == ReinitializeKeyBehavior::Warning) {
         game_list->PopulateAsync(UISettings::values.game_dirs);
     }
+
+    UpdateMenuState();
 }
 
 bool GMainWindow::CheckSystemArchiveDecryption() {
@@ -4555,6 +4584,22 @@ bool GMainWindow::CheckSystemArchiveDecryption() {
     return mii_nca->GetRomFS().get() != nullptr;
 }
 
+bool GMainWindow::CheckFirmwarePresence() {
+    constexpr u64 MiiEditId = 0x0100000000001009ull;
+
+    auto bis_system = system->GetFileSystemController().GetSystemNANDContents();
+    if (!bis_system) {
+        return false;
+    }
+
+    auto mii_applet_nca = bis_system->GetEntry(MiiEditId, FileSys::ContentRecordType::Program);
+    if (!mii_applet_nca) {
+        return false;
+    }
+
+    return true;
+}
+
 bool GMainWindow::SelectRomFSDumpTarget(const FileSys::ContentProvider& installed, u64 program_id,
                                         u64* selected_title_id, u8* selected_content_record_type) {
     using ContentInfo = std::pair<FileSys::TitleType, FileSys::ContentRecordType>;
diff --git a/src/yuzu/main.h b/src/yuzu/main.h
index cf191f698..ba318eb11 100644
--- a/src/yuzu/main.h
+++ b/src/yuzu/main.h
@@ -365,6 +365,7 @@ private slots:
     void ResetWindowSize720();
     void ResetWindowSize900();
     void ResetWindowSize1080();
+    void OnMiiEdit();
     void OnCaptureScreenshot();
     void OnReinitializeKeys(ReinitializeKeyBehavior behavior);
     void OnLanguageChanged(const QString& locale);
@@ -386,7 +387,7 @@ private:
     void RemoveCacheStorage(u64 program_id);
     bool SelectRomFSDumpTarget(const FileSys::ContentProvider&, u64 program_id,
                                u64* selected_title_id, u8* selected_content_record_type);
-    InstallResult InstallNSPXCI(const QString& filename);
+    InstallResult InstallNSP(const QString& filename);
     InstallResult InstallNCA(const QString& filename);
     void MigrateConfigFiles();
     void UpdateWindowTitle(std::string_view title_name = {}, std::string_view title_version = {},
@@ -409,6 +410,7 @@ private:
     void OpenPerGameConfiguration(u64 title_id, const std::string& file_name);
     bool CheckDarkMode();
     bool CheckSystemArchiveDecryption();
+    bool CheckFirmwarePresence();
     void ConfigureFilesystemProvider(const std::string& filepath);
 
     QString GetTasStateDescription() const;
diff --git a/src/yuzu/main.ui b/src/yuzu/main.ui
index e54d7d75d..91d6c5ef3 100644
--- a/src/yuzu/main.ui
+++ b/src/yuzu/main.ui
@@ -150,6 +150,8 @@
     <addaction name="action_Rederive"/>
     <addaction name="action_Verify_installed_contents"/>
     <addaction name="separator"/>
+    <addaction name="action_Load_Mii_Edit"/>
+    <addaction name="separator"/>
     <addaction name="action_Capture_Screenshot"/>
     <addaction name="menuTAS"/>
    </widget>
@@ -217,7 +219,7 @@
   </action>
   <action name="action_Verify_installed_contents">
    <property name="text">
-    <string>Verify installed contents</string>
+    <string>&amp;Verify Installed Contents</string>
    </property>
   </action>
   <action name="action_About">
@@ -368,6 +370,11 @@
     <string>&amp;Capture Screenshot</string>
    </property>
   </action>
+  <action name="action_Load_Mii_Edit">
+    <property name="text">
+      <string>Open &amp;Mii Editor</string>
+    </property>
+  </action>
   <action name="action_Configure_Tas">
    <property name="text">
     <string>&amp;Configure TAS...</string>
diff --git a/src/yuzu_cmd/config.cpp b/src/yuzu_cmd/config.cpp
index c42d98709..0d25ff400 100644
--- a/src/yuzu_cmd/config.cpp
+++ b/src/yuzu_cmd/config.cpp
@@ -259,7 +259,7 @@ void Config::ReadValues() {
     std::stringstream ss(title_list);
     std::string line;
     while (std::getline(ss, line, '|')) {
-        const auto title_id = std::stoul(line, nullptr, 16);
+        const auto title_id = std::strtoul(line.c_str(), nullptr, 16);
         const auto disabled_list = sdl2_config->Get("AddOns", "disabled_" + line, "");
 
         std::stringstream inner_ss(disabled_list);
diff --git a/src/yuzu_cmd/yuzu.cpp b/src/yuzu_cmd/yuzu.cpp
index 55d0938f7..087cfaa26 100644
--- a/src/yuzu_cmd/yuzu.cpp
+++ b/src/yuzu_cmd/yuzu.cpp
@@ -264,8 +264,9 @@ int main(int argc, char** argv) {
                 nickname = match[1];
                 password = match[2];
                 address = match[3];
-                if (!match[4].str().empty())
-                    port = static_cast<u16>(std::stoi(match[4]));
+                if (!match[4].str().empty()) {
+                    port = static_cast<u16>(std::strtoul(match[4].str().c_str(), nullptr, 0));
+                }
                 std::regex nickname_re("^[a-zA-Z0-9._\\- ]+$");
                 if (!std::regex_match(nickname, nickname_re)) {
                     std::cout