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? Mass Mayhem 2099 A.D. is one of the best games online in friv9.org. Come in order to enjoy Mass Mayhem 2099 A.D. game today and the newest Friv 9 games online for free.

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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