Sites like APKMirror provide the installation files (APK) for version 1.1.7g , though you will still need the separate OBB data files (usually ~2GB) for the game to run. Compatibility Warnings (Android 14+)
Modern Combat 3 was designed for much older versions of Android (2.1 to 8.0/9.0). If you are using a modern device (Android 14 or 15), you may face issues: Sites like APKMirror provide the installation files (APK)
While the single-player campaign usually works offline, official multiplayer servers have been largely shut down or are highly unstable. Alternative: PS Vita Port Sites like APKMirror provide the installation files (APK)