Mass Mayhem 5 Expansion

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Mass Mayhem 5 Expansion

This bloody expansion to the Mass Mayhem series introduces a kick-ass robot mech! Now you can kill waves and waves of zombies with your favorite weapon or use this killer robot. Both weapons and your robot can be upgraded.

As Always, Good Luck and Have Fun.


Spacebar to fire or use weapons. 1 to 10 to select weapons X key to use vehicle or robot and open crates.

You are currently playing Mass Mayhem 5 Expansion Game, a high quality Action Games on KBH, for free. One of 16139 games listed on KBH. Part of our Action Games, Expansion Games, Mass Games, and Mayhem Games gaming categories. If you enjoy playing Mass Mayhem 5 Expansion online game, we also recommend you play Mass Mayhem, Mass Mayhem 2, and Mass Mayhem 3. Mass Mayhem 5 Expansion has been liked by 21 people. We have fun games for the entire family to enjoy.