diff --git a/CMakeModules/GenerateSettingKeys.cmake b/CMakeModules/GenerateSettingKeys.cmake
index 7aff65db5..14b7d5072 100644
--- a/CMakeModules/GenerateSettingKeys.cmake
+++ b/CMakeModules/GenerateSettingKeys.cmake
@@ -238,6 +238,7 @@ if (ANDROID)
         "android_hide_images"
         "screen_orientation"
         "performance_overlay_position"
+        "combo_buttons"
     )
         string(REPLACE "_" "_1" KEY_JNI_ESCAPED ${KEY})
         set(SETTING_KEY_LIST "${SETTING_KEY_LIST}\n\"${KEY}\",")
diff --git a/src/android/app/src/main/java/org/citra/citra_emu/features/hotkeys/Hotkey.kt b/src/android/app/src/main/java/org/citra/citra_emu/features/hotkeys/Hotkey.kt
index e2319a7e4..1992e138b 100644
--- a/src/android/app/src/main/java/org/citra/citra_emu/features/hotkeys/Hotkey.kt
+++ b/src/android/app/src/main/java/org/citra/citra_emu/features/hotkeys/Hotkey.kt
@@ -12,5 +12,6 @@ enum class Hotkey(val button: Int) {
     QUICKSAVE(10005),
     QUICKLOAD(10006),
     TURBO_LIMIT(10007),
-    ENABLE(10008);
+    ENABLE(10008),
+    COMBO_BUTTON(10009);
 }
diff --git a/src/android/app/src/main/java/org/citra/citra_emu/features/hotkeys/HotkeyUtility.kt b/src/android/app/src/main/java/org/citra/citra_emu/features/hotkeys/HotkeyUtility.kt
index d01d5f769..e23864731 100644
--- a/src/android/app/src/main/java/org/citra/citra_emu/features/hotkeys/HotkeyUtility.kt
+++ b/src/android/app/src/main/java/org/citra/citra_emu/features/hotkeys/HotkeyUtility.kt
@@ -13,6 +13,7 @@ import org.citra.citra_emu.NativeLibrary
 import org.citra.citra_emu.R
 import org.citra.citra_emu.utils.EmulationLifecycleUtil
 import org.citra.citra_emu.utils.TurboHelper
+import org.citra.citra_emu.utils.ComboHelper
 import org.citra.citra_emu.display.ScreenAdjustmentUtil
 import org.citra.citra_emu.features.settings.model.view.InputBindingSetting
 import org.citra.citra_emu.features.settings.model.Settings
@@ -81,6 +82,7 @@ class HotkeyUtility(
             // this is a hotkey button
             if (hotkeyButtons.contains(button)) {
                 currentlyPressedButtons.remove(button)
+                handleHotkeyRelease(button)
                 if (!currentlyPressedButtons.any { hotkeyButtons.contains(it) }) {
                     // all hotkeys are no longer pressed
                     hotkeyIsPressed = false
@@ -106,6 +108,14 @@ class HotkeyUtility(
         return handled
     }
 
+    fun handleHotkeyRelease(bindedButton: Int): Boolean {
+        // Log.debug("Handling hotkey button release: " + bindedButton)
+        if (bindedButton == Hotkey.COMBO_BUTTON.button) {
+            ComboHelper.comboActivate(NativeLibrary.ButtonState.RELEASED)
+        }
+        return true
+    }
+
     fun handleHotkey(bindedButton: Int): Boolean {
         when (bindedButton) {
             Hotkey.SWAP_SCREEN.button -> screenAdjustmentUtil.swapScreen()
@@ -121,7 +131,6 @@ class HotkeyUtility(
                     Toast.LENGTH_SHORT
                 ).show()
             }
-
             Hotkey.QUICKLOAD.button -> {
                 val wasLoaded = NativeLibrary.loadStateIfAvailable(NativeLibrary.QUICKSAVE_SLOT)
                 val stringRes = if (wasLoaded) {
@@ -135,6 +144,9 @@ class HotkeyUtility(
                     Toast.LENGTH_SHORT
                 ).show()
             }
+            Hotkey.COMBO_BUTTON.button -> {
+                ComboHelper.comboActivate(NativeLibrary.ButtonState.PRESSED)
+            }
 
             else -> {}
         }
diff --git a/src/android/app/src/main/java/org/citra/citra_emu/features/settings/SettingKeys.kt b/src/android/app/src/main/java/org/citra/citra_emu/features/settings/SettingKeys.kt
index 56ffb6789..0a5b05960 100644
--- a/src/android/app/src/main/java/org/citra/citra_emu/features/settings/SettingKeys.kt
+++ b/src/android/app/src/main/java/org/citra/citra_emu/features/settings/SettingKeys.kt
@@ -141,4 +141,5 @@ object SettingKeys {
     external fun android_hide_images(): String
     external fun screen_orientation(): String
     external fun performance_overlay_position(): String
+    external fun combo_buttons(): String
 }
\ No newline at end of file
diff --git a/src/android/app/src/main/java/org/citra/citra_emu/features/settings/model/IntListSetting.kt b/src/android/app/src/main/java/org/citra/citra_emu/features/settings/model/IntListSetting.kt
index 479d77ce1..8bfeb4df6 100644
--- a/src/android/app/src/main/java/org/citra/citra_emu/features/settings/model/IntListSetting.kt
+++ b/src/android/app/src/main/java/org/citra/citra_emu/features/settings/model/IntListSetting.kt
@@ -4,6 +4,8 @@
 
 package org.citra.citra_emu.features.settings.model
 
+import org.citra.citra_emu.CitraApplication
+import org.citra.citra_emu.R
 import org.citra.citra_emu.features.settings.SettingKeys
 
 enum class IntListSetting(
@@ -13,8 +15,11 @@ enum class IntListSetting(
     val canBeEmpty: Boolean = true
 ) : AbstractListSetting<Int> {
 
-    LAYOUTS_TO_CYCLE(SettingKeys.layouts_to_cycle(), Settings.SECTION_LAYOUT, listOf(0, 1, 2, 3, 4, 5), canBeEmpty = false);
-
+    LAYOUTS_TO_CYCLE(SettingKeys.layouts_to_cycle(), Settings.SECTION_LAYOUT, listOf(0, 1, 2, 3, 4, 5), canBeEmpty = false),
+    COMBO_BUTTONS(SettingKeys.combo_buttons(), Settings.SECTION_CONTROLS,
+        CitraApplication.appContext.resources.getIntArray(R.array.comboOptionValues).toCollection(ArrayList()),
+        canBeEmpty = true);
+  
     private var backingList: List<Int> = defaultValue
     private var lastValidList : List<Int> = defaultValue
 
diff --git a/src/android/app/src/main/java/org/citra/citra_emu/features/settings/model/Settings.kt b/src/android/app/src/main/java/org/citra/citra_emu/features/settings/model/Settings.kt
index 547a53594..54d2700c8 100644
--- a/src/android/app/src/main/java/org/citra/citra_emu/features/settings/model/Settings.kt
+++ b/src/android/app/src/main/java/org/citra/citra_emu/features/settings/model/Settings.kt
@@ -130,6 +130,7 @@ class Settings {
         const val KEY_BUTTON_R = "button_r"
         const val KEY_BUTTON_ZL = "button_zl"
         const val KEY_BUTTON_ZR = "button_zr"
+        const val KEY_BUTTON_COMBO = "button_combo"
         const val KEY_CIRCLEPAD_AXIS_VERTICAL = "circlepad_axis_vertical"
         const val KEY_CIRCLEPAD_AXIS_HORIZONTAL = "circlepad_axis_horizontal"
         const val KEY_CSTICK_AXIS_VERTICAL = "cstick_axis_vertical"
@@ -144,6 +145,7 @@ class Settings {
         const val HOTKEY_QUICKSAVE = "hotkey_quickload"
         const val HOTKEY_QUICKlOAD = "hotkey_quickpause"
         const val HOTKEY_TURBO_LIMIT = "hotkey_turbo_limit"
+        const val HOTKEY_BUTTON_COMBO = "hotkey_button_combo"
 
         val buttonKeys = listOf(
             KEY_BUTTON_A,
@@ -211,7 +213,8 @@ class Settings {
             HOTKEY_PAUSE_OR_RESUME,
             HOTKEY_QUICKSAVE,
             HOTKEY_QUICKlOAD,
-            HOTKEY_TURBO_LIMIT
+            HOTKEY_TURBO_LIMIT,
+            HOTKEY_BUTTON_COMBO
         )
         val hotkeyTitles = listOf(
             R.string.controller_hotkey_enable_button,
@@ -221,7 +224,8 @@ class Settings {
             R.string.emulation_toggle_pause,
             R.string.emulation_quicksave,
             R.string.emulation_quickload,
-            R.string.turbo_limit_hotkey
+            R.string.turbo_limit_hotkey,
+            R.string.button_combo
         )
 
         // TODO: Move these in with the other setting keys in GenerateSettingKeys.cmake
@@ -250,4 +254,4 @@ class Settings {
                 )
         }
     }
-}
\ No newline at end of file
+}
diff --git a/src/android/app/src/main/java/org/citra/citra_emu/features/settings/model/view/InputBindingSetting.kt b/src/android/app/src/main/java/org/citra/citra_emu/features/settings/model/view/InputBindingSetting.kt
index 6ec851db1..063a3436d 100644
--- a/src/android/app/src/main/java/org/citra/citra_emu/features/settings/model/view/InputBindingSetting.kt
+++ b/src/android/app/src/main/java/org/citra/citra_emu/features/settings/model/view/InputBindingSetting.kt
@@ -137,6 +137,7 @@ class InputBindingSetting(
                 Settings.HOTKEY_QUICKSAVE -> Hotkey.QUICKSAVE.button
                 Settings.HOTKEY_QUICKlOAD -> Hotkey.QUICKLOAD.button
                 Settings.HOTKEY_TURBO_LIMIT -> Hotkey.TURBO_LIMIT.button
+                Settings.HOTKEY_BUTTON_COMBO -> Hotkey.COMBO_BUTTON.button
                 else -> -1
             }
 
diff --git a/src/android/app/src/main/java/org/citra/citra_emu/features/settings/ui/SettingsAdapter.kt b/src/android/app/src/main/java/org/citra/citra_emu/features/settings/ui/SettingsAdapter.kt
index 43a1dcbbd..8603f4dcc 100644
--- a/src/android/app/src/main/java/org/citra/citra_emu/features/settings/ui/SettingsAdapter.kt
+++ b/src/android/app/src/main/java/org/citra/citra_emu/features/settings/ui/SettingsAdapter.kt
@@ -44,6 +44,7 @@ import org.citra.citra_emu.features.settings.model.FloatSetting
 import org.citra.citra_emu.features.settings.model.IntListSetting
 import org.citra.citra_emu.features.settings.model.ScaledFloatSetting
 import org.citra.citra_emu.features.settings.model.AbstractShortSetting
+import org.citra.citra_emu.features.settings.model.Settings
 import org.citra.citra_emu.features.settings.model.view.DateTimeSetting
 import org.citra.citra_emu.features.settings.model.view.InputBindingSetting
 import org.citra.citra_emu.features.settings.model.view.SettingsItem
@@ -571,15 +572,20 @@ class SettingsAdapter(
 
     //onclick for multichoice
     override fun onClick(dialog: DialogInterface?, which: Int, isChecked: Boolean) {
-        val mcsetting = clickedItem as? MultiChoiceSetting
-        mcsetting?.let {
-            val value = getValueForMultiChoiceSelection(it, which)
-            if (it.selectedValues.contains(value) != isChecked) {
-                val setting = it.setSelectedValue((if (isChecked) it.selectedValues + value else it.selectedValues - value).sorted())
-                fragmentView?.putSetting(setting)
-                fragmentView?.onSettingChanged()
+        when (clickedItem) {
+            is MultiChoiceSetting -> {
+                val mcsetting = clickedItem as? MultiChoiceSetting
+                mcsetting?.let {
+                    val value = getValueForMultiChoiceSelection(it, which)
+                    if (it.selectedValues.contains(value) != isChecked) {
+                        val setting =
+                            it.setSelectedValue((if (isChecked) it.selectedValues + value else it.selectedValues - value).sorted())
+                        fragmentView?.putSetting(setting)
+                        fragmentView?.onSettingChanged()
+                    }
+                    fragmentView.loadSettingsList()
+                }
             }
-            fragmentView.loadSettingsList()
         }
     }
 
diff --git a/src/android/app/src/main/java/org/citra/citra_emu/features/settings/ui/SettingsFragmentPresenter.kt b/src/android/app/src/main/java/org/citra/citra_emu/features/settings/ui/SettingsFragmentPresenter.kt
index 94bfe78a9..12c920e3f 100644
--- a/src/android/app/src/main/java/org/citra/citra_emu/features/settings/ui/SettingsFragmentPresenter.kt
+++ b/src/android/app/src/main/java/org/citra/citra_emu/features/settings/ui/SettingsFragmentPresenter.kt
@@ -14,7 +14,6 @@ import android.os.Build
 import android.text.TextUtils
 import androidx.preference.PreferenceManager
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
-import kotlinx.serialization.builtins.IntArraySerializer
 import org.citra.citra_emu.CitraApplication
 import org.citra.citra_emu.R
 import org.citra.citra_emu.display.ScreenLayout
@@ -787,6 +786,7 @@ class SettingsFragmentPresenter(private val fragmentView: SettingsFragmentView)
 
     private fun addControlsSettings(sl: ArrayList<SettingsItem>) {
         settingsActivity.setToolbarTitle(settingsActivity.getString(R.string.preferences_controls))
+
         sl.apply {
             add(
                 RunnableSetting(
@@ -798,6 +798,7 @@ class SettingsFragmentPresenter(private val fragmentView: SettingsFragmentView)
                     onLongClick = { settingsAdapter.onLongClickAutoMap() }
                 )
             )
+
             add(HeaderSetting(R.string.generic_buttons))
             Settings.buttonKeys.forEachIndexed { i: Int, key: String ->
                 val button = getInputObject(key)
@@ -838,6 +839,7 @@ class SettingsFragmentPresenter(private val fragmentView: SettingsFragmentView)
                 val button = getInputObject(key)
                 add(InputBindingSetting(button, Settings.hotkeyTitles[i]))
             }
+
             add(HeaderSetting(R.string.miscellaneous))
             add(
                 SwitchSetting(
@@ -848,6 +850,18 @@ class SettingsFragmentPresenter(private val fragmentView: SettingsFragmentView)
                     BooleanSetting.USE_ARTIC_BASE_CONTROLLER.defaultValue
                 )
             )
+
+            add(
+                MultiChoiceSetting(
+                    IntListSetting.COMBO_BUTTONS,
+                    R.string.combo_key_options,
+                    R.string.combo_key_description,
+                    R.array.comboOptions,
+                    R.array.comboOptionValues,
+                    IntListSetting.COMBO_BUTTONS.key,
+                    IntListSetting.COMBO_BUTTONS.defaultValue
+                )
+            )
         }
     }
 
diff --git a/src/android/app/src/main/java/org/citra/citra_emu/features/settings/utils/SettingsFile.kt b/src/android/app/src/main/java/org/citra/citra_emu/features/settings/utils/SettingsFile.kt
index a9e1d4743..ef34520db 100644
--- a/src/android/app/src/main/java/org/citra/citra_emu/features/settings/utils/SettingsFile.kt
+++ b/src/android/app/src/main/java/org/citra/citra_emu/features/settings/utils/SettingsFile.kt
@@ -258,7 +258,7 @@ object SettingsFile {
 
         val intListSetting = IntListSetting.from(key)
         if (intListSetting != null) {
-            intListSetting.list = value.split(", ").map { it.toInt() }
+            intListSetting.list = value.split(", ").mapNotNull { it.toIntOrNull() }
         }
 
         return null
diff --git a/src/android/app/src/main/java/org/citra/citra_emu/fragments/EmulationFragment.kt b/src/android/app/src/main/java/org/citra/citra_emu/fragments/EmulationFragment.kt
index e1c1fc076..760ba36f7 100644
--- a/src/android/app/src/main/java/org/citra/citra_emu/fragments/EmulationFragment.kt
+++ b/src/android/app/src/main/java/org/citra/citra_emu/fragments/EmulationFragment.kt
@@ -67,9 +67,9 @@ import org.citra.citra_emu.databinding.FragmentEmulationBinding
 import org.citra.citra_emu.display.PortraitScreenLayout
 import org.citra.citra_emu.display.ScreenAdjustmentUtil
 import org.citra.citra_emu.display.ScreenLayout
+import org.citra.citra_emu.features.hotkeys.Hotkey
 import org.citra.citra_emu.features.settings.model.BooleanSetting
 import org.citra.citra_emu.features.settings.model.IntSetting
-import org.citra.citra_emu.features.settings.model.Settings
 import org.citra.citra_emu.features.settings.model.SettingsViewModel
 import org.citra.citra_emu.features.settings.ui.SettingsActivity
 import org.citra.citra_emu.features.settings.utils.SettingsFile
@@ -78,7 +78,6 @@ import org.citra.citra_emu.utils.BuildUtil
 import org.citra.citra_emu.utils.DirectoryInitialization
 import org.citra.citra_emu.utils.DirectoryInitialization.DirectoryInitializationState
 import org.citra.citra_emu.utils.EmulationMenuSettings
-import org.citra.citra_emu.utils.FileUtil
 import org.citra.citra_emu.utils.GameHelper
 import org.citra.citra_emu.utils.GameIconUtils
 import org.citra.citra_emu.utils.EmulationLifecycleUtil
@@ -834,6 +833,11 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback, Choreographer.Fram
                     true
                 }
 
+                R.id.menu_emulation_adjust_scale_button_combo -> {
+                    showAdjustScaleDialog("controlScale-" + Hotkey.COMBO_BUTTON.button)
+                    true
+                }
+
                 R.id.menu_emulation_adjust_opacity -> {
                     showAdjustOpacityDialog()
                     true
@@ -1051,13 +1055,13 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback, Choreographer.Fram
 
     private fun showToggleControlsDialog() {
         val editor = preferences.edit()
-        val enabledButtons = BooleanArray(16)
+        val enabledButtons = BooleanArray(17)
         enabledButtons.forEachIndexed { i: Int, _: Boolean ->
             // Buttons that are disabled by default
             var defaultValue = true
             when (i) {
                 // TODO: Remove these magic numbers
-                6, 7, 12, 13, 14, 15 -> defaultValue = false
+                6, 7, 12, 13, 14, 15, 16 -> defaultValue = false
             }
             enabledButtons[i] = preferences.getBoolean("buttonToggle$i", defaultValue)
         }
diff --git a/src/android/app/src/main/java/org/citra/citra_emu/overlay/InputOverlay.kt b/src/android/app/src/main/java/org/citra/citra_emu/overlay/InputOverlay.kt
index f7519bb81..fec59f99f 100644
--- a/src/android/app/src/main/java/org/citra/citra_emu/overlay/InputOverlay.kt
+++ b/src/android/app/src/main/java/org/citra/citra_emu/overlay/InputOverlay.kt
@@ -24,8 +24,10 @@ import androidx.preference.PreferenceManager
 import org.citra.citra_emu.CitraApplication
 import org.citra.citra_emu.NativeLibrary
 import org.citra.citra_emu.R
+import org.citra.citra_emu.features.hotkeys.Hotkey
 import org.citra.citra_emu.utils.EmulationMenuSettings
 import org.citra.citra_emu.utils.TurboHelper
+import org.citra.citra_emu.utils.ComboHelper
 import java.lang.NullPointerException
 import kotlin.math.min
 
@@ -175,6 +177,9 @@ class InputOverlay(context: Context?, attrs: AttributeSet?) : SurfaceView(contex
                     else if (button.id == NativeLibrary.ButtonType.BUTTON_TURBO && button.status == NativeLibrary.ButtonState.PRESSED) {
                         TurboHelper.toggleTurbo(true)
                     }
+                    else if (button.id == Hotkey.COMBO_BUTTON.button && button.status == NativeLibrary.ButtonState.PRESSED) {
+                        ComboHelper.comboActivate(NativeLibrary.ButtonState.PRESSED)
+                    }
 
                     NativeLibrary.onGamePadEvent(
                         NativeLibrary.TouchScreenDevice,
@@ -568,6 +573,18 @@ class InputOverlay(context: Context?, attrs: AttributeSet?) : SurfaceView(contex
                 )
             )
         }
+
+        if (preferences.getBoolean("buttonToggle16", false)) {
+            overlayButtons.add(
+                initializeOverlayButton(
+                    context,
+                    R.drawable.button_combo,
+                    R.drawable.button_combo_pressed,
+                    Hotkey.COMBO_BUTTON.button,
+                    orientation
+                )
+            )
+        }
     }
 
     fun refreshControls() {
@@ -781,6 +798,14 @@ class InputOverlay(context: Context?, attrs: AttributeSet?) : SurfaceView(contex
                 NativeLibrary.ButtonType.BUTTON_TURBO.toString() + "-Y",
                 resources.getInteger(R.integer.N3DS_BUTTON_TURBO_Y).toFloat() / 1000 * maxY
             )
+            .putFloat(
+                Hotkey.COMBO_BUTTON.button.toString() + "-X",
+                resources.getInteger(R.integer.N3DS_BUTTON_COMBO_X).toFloat() / 1000 * maxX
+            )
+            .putFloat(
+                Hotkey.COMBO_BUTTON.button.toString() + "-Y",
+                resources.getInteger(R.integer.N3DS_BUTTON_COMBO_Y).toFloat() / 1000 * maxY
+            )
             .apply()
     }
 
@@ -932,6 +957,14 @@ class InputOverlay(context: Context?, attrs: AttributeSet?) : SurfaceView(contex
                 NativeLibrary.ButtonType.BUTTON_TURBO.toString() + portrait + "-Y",
                 resources.getInteger(R.integer.N3DS_BUTTON_TURBO_PORTRAIT_Y).toFloat() / 1000 * maxY
             )
+            .putFloat(
+                Hotkey.COMBO_BUTTON.button.toString() + portrait + "-X",
+                resources.getInteger(R.integer.N3DS_BUTTON_COMBO_PORTRAIT_X).toFloat() / 1000 * maxX
+            )
+            .putFloat(
+                Hotkey.COMBO_BUTTON.button.toString() + portrait + "-Y",
+                resources.getInteger(R.integer.N3DS_BUTTON_COMBO_PORTRAIT_Y).toFloat() / 1000 * maxY
+            )
             .apply()
     }
 
diff --git a/src/android/app/src/main/java/org/citra/citra_emu/utils/ComboHelper.kt b/src/android/app/src/main/java/org/citra/citra_emu/utils/ComboHelper.kt
new file mode 100644
index 000000000..533cf1b20
--- /dev/null
+++ b/src/android/app/src/main/java/org/citra/citra_emu/utils/ComboHelper.kt
@@ -0,0 +1,22 @@
+// Copyright Citra Emulator Project / Azahar Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+package org.citra.citra_emu.utils
+
+import org.citra.citra_emu.NativeLibrary
+import org.citra.citra_emu.features.settings.model.IntListSetting
+
+object ComboHelper {
+    fun comboActivate(buttonStatus: Int) {
+        val comboArray = IntListSetting.COMBO_BUTTONS.list
+        for (nativeButton in comboArray) {
+            if (nativeButton == -1) {
+                // We don't want to parse any bad inputs here so we continue loop
+                continue
+            } else {
+                NativeLibrary.onGamePadEvent(NativeLibrary.TouchScreenDevice, nativeButton, buttonStatus)
+            }
+        }
+    }
+}
diff --git a/src/android/app/src/main/res/drawable/button_combo.xml b/src/android/app/src/main/res/drawable/button_combo.xml
new file mode 100644
index 000000000..fdd9a79a4
--- /dev/null
+++ b/src/android/app/src/main/res/drawable/button_combo.xml
@@ -0,0 +1,32 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="100dp"
+    android:height="100dp"
+    android:viewportWidth="99.27"
+    android:viewportHeight="99.27">
+
+    <!-- Outer circle -->
+    <path
+        android:fillAlpha="0.5"
+        android:fillColor="#eaeaea"
+        android:pathData="M49.64,49.64m-49.64,0a49.64,49.64 0,1 1,99.28 0a49.64,49.64 0,1 1,-99.28 0"
+        android:strokeAlpha="0.5" />
+
+    <!-- Centered blocky "C" icon -->
+    <path
+        android:fillAlpha="0.75"
+        android:fillColor="#FF000000"
+        android:pathData="M42,30
+                          H62
+                          V40
+                          H47
+                          V60
+                          H62
+                          V70
+                          H42
+                          V60
+                          H37
+                          V40
+                          H42
+                          Z"
+        android:strokeAlpha="0.75" />
+</vector>
diff --git a/src/android/app/src/main/res/drawable/button_combo_pressed.xml b/src/android/app/src/main/res/drawable/button_combo_pressed.xml
new file mode 100644
index 000000000..d8825692d
--- /dev/null
+++ b/src/android/app/src/main/res/drawable/button_combo_pressed.xml
@@ -0,0 +1,28 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="100dp"
+    android:height="100dp"
+    android:viewportWidth="99.27"
+    android:viewportHeight="99.27">
+    <path
+        android:fillAlpha="0.5"
+        android:fillColor="#151515"
+        android:pathData="M49.64,49.64m-49.64,0a49.64,49.64 0,1 1,99.28 0a49.64,49.64 0,1 1,-99.28 0"
+        android:strokeAlpha="0.5" />
+    <path
+        android:fillAlpha="0.75"
+        android:fillColor="#fff"
+        android:pathData="M42,30
+                          H62
+                          V40
+                          H47
+                          V60
+                          H62
+                          V70
+                          H42
+                          V60
+                          H37
+                          V40
+                          H42
+                          Z"
+        android:strokeAlpha="0.75" />
+</vector>
diff --git a/src/android/app/src/main/res/menu/menu_overlay_options.xml b/src/android/app/src/main/res/menu/menu_overlay_options.xml
index 8bb19ee26..34589ebc3 100644
--- a/src/android/app/src/main/res/menu/menu_overlay_options.xml
+++ b/src/android/app/src/main/res/menu/menu_overlay_options.xml
@@ -79,6 +79,9 @@
             <item
                 android:id="@+id/menu_emulation_adjust_scale_button_swap"
                 android:title="@string/button_swap" />
+            <item
+                android:id="@+id/menu_emulation_adjust_scale_button_combo"
+                android:title="@string/button_combo" />
         </menu>
     </item>
 
diff --git a/src/android/app/src/main/res/values/arrays.xml b/src/android/app/src/main/res/values/arrays.xml
index 2a08cd546..39d0c810f 100644
--- a/src/android/app/src/main/res/values/arrays.xml
+++ b/src/android/app/src/main/res/values/arrays.xml
@@ -181,8 +181,37 @@
         <item>@string/button_home</item>
         <item>@string/button_swap</item>
         <item>@string/button_turbo</item>
+        <item>@string/button_combo</item>
     </string-array>
 
+    <string-array name="comboOptions">
+        <item>@string/button_a</item>
+        <item>@string/button_b</item>
+        <item>@string/button_x</item>
+        <item>@string/button_y</item>
+        <item>@string/button_l</item>
+        <item>@string/button_r</item>
+        <item>@string/button_zl</item>
+        <item>@string/button_zr</item>
+        <item>@string/button_start</item>
+        <item>@string/button_select</item>
+    </string-array>
+
+    <!-- Ints refer to button values in NativeLibrary -->
+    <integer-array name="comboOptionValues">
+        <item>700</item>
+        <item>701</item>
+        <item>702</item>
+        <item>703</item>
+        <item>773</item>
+        <item>774</item>
+        <item>707</item>
+        <item>708</item>
+        <item>704</item>
+        <item>705</item>
+    </integer-array>
+
+
     <string-array name="cameraImageSourceNames">
         <item>@string/blank</item>
         <item>@string/still_image</item>
diff --git a/src/android/app/src/main/res/values/integers.xml b/src/android/app/src/main/res/values/integers.xml
index 1f19c2373..0c091a48b 100644
--- a/src/android/app/src/main/res/values/integers.xml
+++ b/src/android/app/src/main/res/values/integers.xml
@@ -35,6 +35,8 @@
     <integer name="N3DS_BUTTON_SWAP_Y">850</integer>
     <integer name="N3DS_BUTTON_TURBO_X">630</integer>
     <integer name="N3DS_BUTTON_TURBO_Y">850</integer>
+    <integer name="N3DS_BUTTON_COMBO_X">740</integer>
+    <integer name="N3DS_BUTTON_COMBO_Y">480</integer>
 
     <!-- Default N3DS portrait layout -->
     <integer name="N3DS_BUTTON_A_PORTRAIT_X">810</integer>
@@ -69,5 +71,7 @@
     <integer name="N3DS_BUTTON_SWAP_PORTRAIT_Y">675</integer>
     <integer name="N3DS_BUTTON_TURBO_PORTRAIT_X">453</integer>
     <integer name="N3DS_BUTTON_TURBO_PORTRAIT_Y">720</integer>
+    <integer name="N3DS_BUTTON_COMBO_PORTRAIT_X">445</integer>
+    <integer name="N3DS_BUTTON_COMBO_PORTRAIT_Y">925</integer>
 
 </resources>
diff --git a/src/android/app/src/main/res/values/strings.xml b/src/android/app/src/main/res/values/strings.xml
index a94611efc..224c6f431 100644
--- a/src/android/app/src/main/res/values/strings.xml
+++ b/src/android/app/src/main/res/values/strings.xml
@@ -156,6 +156,7 @@
     <string name="button_home">HOME</string>
     <string name="button_swap">Swap Screens</string>
     <string name="button_turbo">Turbo</string>
+    <string name="button_combo">Combo Key</string>
     <string name="button_x" translatable="false">X</string>
     <string name="button_y" translatable="false">Y</string>
     <string name="button_l" translatable="false">L</string>
@@ -167,6 +168,10 @@
     <string name="turbo_limit_hotkey">Turbo Speed</string>
     <string name="turbo_enabled_toast">Turbo Speed Enabled</string>
     <string name="turbo_disabled_toast">Turbo Speed Disabled</string>
+    <string name="combo_key_enable">Enable Combo Button</string>
+    <string name="combo_key_options">Combo Key Settings</string>
+    <string name="combo_key_description">Enable and Change Combo Button Bindings.</string>
+    <string name="combo_key_submenu_description">Changes whether or not Combo Button can be displayed and used in game.</string>
 
     <!-- System files strings -->
     <string name="setup_system_files">System Files</string>