Type in the cheats menu (Shop -> Bonus): Faster Speedster -, Small hero - , No man's land - , Unlock the satellite - , Spawn in the space - , Spawn in the factory - , Spawn in the city - , Fight against the army -
Mass Mayhem is back with a new shooting action game. Destroy everyone on your way! Complete missions, buy upgrades and guns. Are you ready for Mass Mayhem?
Arrow keys to move and aim. Spacebar to equip and use weapons or 1 to 9. X to interact. J to equip jet pack, up key to use.