Mass Mayhem 5 Expansion 1bf5n

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. 3c5m61

How to Play: 554u3t

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