diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 5af65e1d6..e7d15f5ec 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -119,6 +119,13 @@
             android:exported="false"
             android:theme="@style/AppTheme.Translucent" />
 
+        <activity
+            android:name=".data.activity.MicroGInstallerActivity"
+            android:excludeFromRecents="true"
+            android:exported="false"
+            android:launchMode="singleTop"
+            android:theme="@style/AppTheme.Translucent" />
+
         <!-- DownloadWorker -->
         <service
             android:name="androidx.work.impl.foreground.SystemForegroundService"
diff --git a/app/src/main/java/com/aurora/store/data/activity/MicroGInstallerActivity.kt b/app/src/main/java/com/aurora/store/data/activity/MicroGInstallerActivity.kt
new file mode 100644
index 000000000..bf60fefbd
--- /dev/null
+++ b/app/src/main/java/com/aurora/store/data/activity/MicroGInstallerActivity.kt
@@ -0,0 +1,76 @@
+package com.aurora.store.data.activity
+
+import android.app.Activity
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Bundle
+import android.util.Log
+import androidx.core.content.FileProvider
+import com.aurora.Constants.PACKAGE_NAME_PLAY_STORE
+import com.aurora.extensions.isTAndAbove
+import com.aurora.store.BuildConfig
+import com.aurora.store.data.installer.MicroGInstaller.Companion.buildMicroGInstallIntent
+import java.io.File
+
+class MicroGInstallerActivity : Activity() {
+
+    companion object {
+        private val TAG = MicroGInstallerActivity::class.java.simpleName
+        private const val REQUEST_CODE = 1001
+        const val EXTRA_FILES = "extra_files"
+        const val EXTRA_PACKAGE_NAME = "extra_package_name"
+
+        fun launch(context: Context, packageName: String, files: List<File>) {
+            val uris = files.map { file ->
+                val uri = FileProvider.getUriForFile(
+                    context,
+                    "${BuildConfig.APPLICATION_ID}.fileProvider",
+                    file
+                )
+
+                context.grantUriPermission(
+                    PACKAGE_NAME_PLAY_STORE,
+                    uri,
+                    Intent.FLAG_GRANT_READ_URI_PERMISSION
+                )
+
+                uri
+            }
+
+            val intent = Intent(context, MicroGInstallerActivity::class.java).apply {
+                addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                putExtra(EXTRA_PACKAGE_NAME, packageName)
+                putExtra(EXTRA_FILES, ArrayList(uris))
+            }
+
+            context.startActivity(intent)
+        }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        val files: ArrayList<Uri>? = if (isTAndAbove) {
+            intent.getParcelableArrayListExtra(EXTRA_FILES, Uri::class.java)
+        } else {
+            intent.getParcelableArrayListExtra(EXTRA_FILES)
+        }
+
+        if (files.isNullOrEmpty()) {
+            Log.e(TAG, "No files provided, cannot proceed with MicroG installation")
+            return finish()
+        }
+
+        startActivityForResult(
+            buildMicroGInstallIntent(files),
+            REQUEST_CODE
+        )
+    }
+
+    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
+        super.onActivityResult(requestCode, resultCode, data)
+        // TODO: Handle result if needed
+        finish()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/aurora/store/data/installer/AppInstaller.kt b/app/src/main/java/com/aurora/store/data/installer/AppInstaller.kt
index f3884f05e..91105ec67 100644
--- a/app/src/main/java/com/aurora/store/data/installer/AppInstaller.kt
+++ b/app/src/main/java/com/aurora/store/data/installer/AppInstaller.kt
@@ -35,6 +35,7 @@ import com.aurora.store.data.installer.base.IInstaller
 import com.aurora.store.data.model.Installer
 import com.aurora.store.data.model.InstallerInfo
 import com.aurora.store.util.PackageUtil
+import com.aurora.store.util.PackageUtil.hasMicroGCompanion
 import com.aurora.store.util.Preferences
 import com.aurora.store.util.Preferences.PREFERENCE_INSTALLER_ID
 import com.topjohnwu.superuser.Shell
@@ -52,7 +53,8 @@ class AppInstaller @Inject constructor(
     private val rootInstaller: RootInstaller,
     private val serviceInstaller: ServiceInstaller,
     private val amInstaller: AMInstaller,
-    private val shizukuInstaller: ShizukuInstaller
+    private val shizukuInstaller: ShizukuInstaller,
+    private val microGInstaller: MicroGInstaller
 ) {
 
     companion object {
@@ -73,7 +75,8 @@ class AppInstaller @Inject constructor(
                 if (hasRootAccess()) RootInstaller.installerInfo else null,
                 if (hasAuroraService(context)) ServiceInstaller.installerInfo else null,
                 if (hasAppManager(context)) AMInstaller.installerInfo else null,
-                if (hasShizukuOrSui(context)) ShizukuInstaller.installerInfo else null
+                if (hasShizukuOrSui(context)) ShizukuInstaller.installerInfo else null,
+                if (hasMicroGCompanion(context)) MicroGInstaller.installerInfo else null
             )
         }
 
@@ -106,6 +109,7 @@ class AppInstaller @Inject constructor(
                 Installer.SERVICE -> hasAuroraService(context)
                 Installer.AM -> false // We cannot check if AppManager has ability to auto-update
                 Installer.SHIZUKU -> isOAndAbove && hasShizukuOrSui(context) && hasShizukuPerm()
+                Installer.MICROG -> false
             }
         }
 
@@ -176,6 +180,7 @@ class AppInstaller @Inject constructor(
                     defaultInstaller
                 }
             }
+            Installer.MICROG -> if(hasMicroGCompanion(context)) microGInstaller else defaultInstaller
         }
     }
 }
diff --git a/app/src/main/java/com/aurora/store/data/installer/MicroGInstaller.kt b/app/src/main/java/com/aurora/store/data/installer/MicroGInstaller.kt
new file mode 100644
index 000000000..03424bd2d
--- /dev/null
+++ b/app/src/main/java/com/aurora/store/data/installer/MicroGInstaller.kt
@@ -0,0 +1,92 @@
+/*
+ * Aurora Store
+ *  Copyright (C) 2021, Rahul Kumar Patel <whyorean@gmail.com>
+ *
+ *  Aurora Store is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Aurora Store is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Aurora Store.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package com.aurora.store.data.installer
+
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.util.Log
+import com.aurora.Constants.PACKAGE_NAME_PLAY_STORE
+import com.aurora.store.R
+import com.aurora.store.data.activity.MicroGInstallerActivity
+import com.aurora.store.data.installer.base.InstallerBase
+import com.aurora.store.data.model.Installer
+import com.aurora.store.data.model.InstallerInfo
+import com.aurora.store.data.room.download.Download
+import com.aurora.store.util.PackageUtil.hasMicroGCompanion
+import dagger.hilt.android.qualifiers.ApplicationContext
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class MicroGInstaller @Inject constructor(
+    @ApplicationContext private val context: Context
+) : InstallerBase(context) {
+
+    companion object {
+        val installerInfo: InstallerInfo
+            get() = InstallerInfo(
+                id = 6,
+                installer = Installer.MICROG,
+                packageNames = listOf(PACKAGE_NAME_PLAY_STORE),
+                installerPackageNames = listOf(PACKAGE_NAME_PLAY_STORE),
+                title = R.string.pref_install_mode_microg,
+                subtitle = R.string.microg_installer_subtitle,
+                description = R.string.microg_installer_desc
+            )
+
+        fun buildMicroGInstallIntent(uris: ArrayList<Uri>): Intent {
+            return Intent("org.microg.vending.action.INSTALL_PACKAGE").apply {
+                setPackage(PACKAGE_NAME_PLAY_STORE)
+                setType("application/vnd.android.package-archive")
+                putExtra(Intent.EXTRA_STREAM, uris)
+            }
+        }
+    }
+
+    private val TAG = MicroGInstaller::class.java.simpleName
+
+    override fun install(download: Download) {
+        super.install(download)
+
+        when {
+            isAlreadyQueued(download.packageName) -> {
+                Log.i(TAG, "${download.packageName} already queued")
+            }
+
+            hasMicroGCompanion(context) -> {
+                Log.i(TAG, "Received microG install request for ${download.packageName}")
+
+                val files = getFiles(download.packageName, download.versionCode)
+                MicroGInstallerActivity.launch(context, download.packageName, files)
+
+                Log.i(TAG, "Sent install request to microG installer for ${download.packageName}")
+            }
+
+            else -> {
+                postError(
+                    download.packageName,
+                    context.getString(R.string.installer_status_failure),
+                    context.getString(R.string.installer_microg_misconfigured)
+                )
+            }
+        }
+    }
+}
diff --git a/app/src/main/java/com/aurora/store/data/model/Installer.kt b/app/src/main/java/com/aurora/store/data/model/Installer.kt
index 7efa730b1..59366452f 100644
--- a/app/src/main/java/com/aurora/store/data/model/Installer.kt
+++ b/app/src/main/java/com/aurora/store/data/model/Installer.kt
@@ -9,5 +9,6 @@ enum class Installer {
     ROOT,
     SERVICE,
     AM,
-    SHIZUKU
+    SHIZUKU,
+    MICROG
 }
diff --git a/app/src/main/java/com/aurora/store/util/PackageUtil.kt b/app/src/main/java/com/aurora/store/util/PackageUtil.kt
index 0eeda6428..70370ff9c 100644
--- a/app/src/main/java/com/aurora/store/util/PackageUtil.kt
+++ b/app/src/main/java/com/aurora/store/util/PackageUtil.kt
@@ -55,6 +55,8 @@ object PackageUtil {
 
     private const val VERSION_CODE_MICRO_G: Long = 240913402
     private const val VERSION_CODE_MICRO_G_HUAWEI: Long = 240913007
+    private const val VERSION_CODE_MICROG_COMPANION_MIN: Long = 84022620
+    private const val MICROG_INSTALL_ACTIVITY = "org.microg.vending.installer.AppInstallActivity"
 
     fun getAllValidPackages(context: Context): List<PackageInfo> {
         return context.packageManager.getInstalledPackages(PackageManager.GET_META_DATA)
@@ -109,6 +111,26 @@ object PackageUtil {
         }
     }
 
+    fun hasActivity(context: Context, packageName: String, activityName: String): Boolean {
+        val intent = Intent()
+        intent.setClassName(packageName, activityName)
+
+        val resolveInfo = context.packageManager.resolveActivity(intent, 0)
+        return resolveInfo != null
+    }
+
+    fun hasMicroGCompanion(context: Context): Boolean {
+        return isInstalled(
+            context,
+            PACKAGE_NAME_PLAY_STORE,
+            VERSION_CODE_MICROG_COMPANION_MIN
+        ) && hasActivity(
+            context,
+            PACKAGE_NAME_PLAY_STORE,
+            MICROG_INSTALL_ACTIVITY
+        )
+    }
+
     fun isInstalled(context: Context, packageName: String, versionCode: Long? = null): Boolean {
         return try {
             val packageInfo = getPackageInfo(context, packageName, PackageManager.GET_META_DATA)
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 04b3e9fa1..3c564a9dc 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -178,6 +178,7 @@
     <string name="installer_service_available">"Aurora Services is available and ready to install."</string>
     <string name="installer_service_unavailable">Install Aurora Services 1.0.9 or above, or change the installer.</string>
     <string name="installer_service_misconfigured">Set up Aurora Services and grant all permissions first.</string>
+    <string name="installer_microg_misconfigured">MicroG installer failed to install app, likely due to misconfiguration.</string>
     <string name="installer_status_failure">"Installer failed"</string>
     <string name="installer_status_failure_blocked">"Installation was blocked"</string>
     <string name="installer_status_failure_session">"Could not create session"</string>
@@ -211,6 +212,7 @@
     <string name="pref_install_mode_root">"Root installer"</string>
     <string name="pref_install_mode_services">"Aurora Services (Deprecated)"</string>
     <string name="pref_install_mode_session">"Session installer"</string>
+    <string name="pref_install_mode_microg">"MicroG installer"</string>
     <string name="pref_install_mode_summary">"Select mode of APK installation"</string>
     <string name="pref_install_mode_title">"Installation method"</string>
     <string name="pref_vending_version_title">Google Play version</string>
@@ -387,6 +389,8 @@
     <string name="native_installer_desc">Best suited for devices running below Android 4.4</string>
     <string name="services_installer_subtitle">Installer for background installations</string>
     <string name="services_installer_desc">Requires Aurora Services to be installed as a privileged-system app</string>
+    <string name="microg_installer_subtitle">Requires microG companion app to be installed</string>
+    <string name="microg_installer_desc">Helps you bypass App Integrity (installer only) check</string>
     <string name="am_installer_subtitle">Full-featured open source package manager</string>
     <string name="am_installer_desc">Requires App Manager, need adb/root mode to install when miui optimization is on</string>
     <string name="shizuku_installer_subtitle">Using system APIs directly with adb/root privileges</string>