Instead of emulating, just stream the real MW2:
There is no official (MW2) application or APK for Android devices . While versions of the game exist for PC and consoles, any "MW2 APK" found online is an unofficial and potentially dangerous third-party file. Official Availability Call Of Duty Modern Warfare 2 Apk Android
Before we dive into the details of the game, let's cover how to download and install the APK file. Instead of emulating, just stream the real MW2: