| Problem | Potential Cause(s) | Solution(s) | | :--- | :--- | :--- | | | Game fails to bypass online checks for purchases or features. | Primary Fix: Use Airplane Mode before launching the game to force it into offline mode; many mods are designed to work offline. Secondary Fix: If Airplane Mode works but free shopping still asks for a connection, you may need a different mod version that better bypasses online validation. | | Free shopping doesn't work | IAP item is server-validated, mod APK is outdated, or the installation wasn't clean. | Primary Fix: Re-download the latest mod version from a reliable source. Secondary Fix: Perform a clean installation (uninstall game, clear cache, reinstall mod APK). Tertiary Fix: Use Lucky Patcher to apply custom patches; some mods need this extra step to function. | | Can't log into Google Play or Facebook | Signed APK signature differs from the original app. | Primary Fix (Google): Not possible with signed APKs—use a guest account instead. Primary Fix (Facebook): Uninstall the Facebook app, then log in via the browser inside the game. | | God Mode not working | Mod menu option is disabled or mod version is missing this feature. | Primary Fix: Check for a floating mod menu icon (often a small circle) and tap it to enable features. Secondary Fix: Reinstall a different mod version that explicitly lists God Mode. | | OBB/Data file errors | Data file not placed correctly if the mod includes a separate OBB. | Primary Fix: Copy the OBB file to Android/obb/<package_name>/ on your device. Secondary Fix: Ensure the folder name matches the game's package (usually com.space.shooter.alien.galaxyattack or similar). | | "App not installed" error | Conflict with old game files or incompatible Android version. | Primary Fix: Delete any leftover folders from the original game in Android/data/ or Android/obb/ , then reboot your device before reinstalling. Secondary Fix: Check the mod's required Android version—some mods need Android 9.0 or higher. |

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