Mecha once said "I'am the last man standing, no monster were allowed into this area"

Pick your weapon and defense again various monster.

From Basic Pistol, Double Barrel Gun, Rocket Launcher even Nuclear Ball Punisher.

There are 3 big worlds to be saved, Mecha should to handle this alone!

// Option A // q4a1w

To Mecha Sonic: Monster Destroyer mod from happymod.freeflix.info.
You need enable the option "Unknown Sources".
1. Click on the above link to Mecha Sonic: Monster Destroyer mod APK.
2. Save the file in your device s folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B // 55m4l

To Mecha Sonic: Monster Destroyer from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.freeflix.info - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android s and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Mecha Sonic: Monster Destroyer in HappyMod App.