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 amazing free games in friv2020.com. Try Mass Mayhem 2099 A.D. and Pick your best Friv 2020 game in the awesome long list with no charges.

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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