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!

Arrow keys to move and jump / aim turret and rocket.
Spacebar to fire or use weapons.
1 to 10 to select weapons
X key to use vehicle, open crates and use turret