Zombies! Apocalypse -
Zombies have invaded all the civilized world… it’s the APOCALYPSE!!!! This is a coop game. You will not get too far alone. 1,2,3,4 or scroll to change weapon (if you have ammo). Move on arrows or WASD. Aim with your mouse.
You can buy more ammo for your score by clicking the $ sign next to the ammo you want.