Humanity is at a turning point. Infinite energy crystals have been found on another planet and you have to fight to take control of it. Unlock weapons and maps as you progress to expand the game as you play.
Kill anything in your path in ninja style.
Live the life of a terrorist and create fear and mayhem. Aim of Mass Mayhem is to guide a missile into as many creatures as you can. Launch the missile with SPACEBAR and control the flight direction with arrow keys. Then blow yourself up to create even more mass panic.
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 favourite weapon or use this killer robot. Both weapons and your robot can be upgraded.
Kill evil people with variety of weapons and then blow yourself up to inflict more casualties in Kamikaze style attack.
A new bloody game in the Mass Mayhem series is here! After the world has been infected with a deadly virus, everyone is turning into freakin ugly zombies. But one savior will get rid of this pest once and for all...you! Protect your bunker, upgrade your weapons, but most importantly; kill all these damn dirty zombies!
Create combo killings, bloody carnage and massive mayhem!