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? Play Mass Mayhem 2099 A.D. online at friv99.com. You can play it in fullscreen to have fun with it. Mass Mayhem 2099 A.D. is a great Friv 99 game to play with no cost.

Use Arrow keys button to Move, Use Spacebar button to Shoot, Use X button to Drive, Use J button to Use propeller, Use 1 And 2 And 3 And 4 button to Switch weapon,

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