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.