Long time no see, Mr. Vengeance. Are you ready to upgrade your shooting skills in this new stimulating FPS game? All you have to do, is to arm yourself with a gun or two before you burst in a fast-paced shooting action against the walking dead! Aim good, and try to blast as more zombies as possible. Use the Mouse to aim and shoot, press R to reload the current weapon, P to pause the game, M to access to menu and Space bar to proceed walking.