Description : Mario Sonic Zombie Killer -
Hacked Information: All Levels are Unlocked. Unlimited money, unlimited life.
Mario and sonic are having a battle with zombies. Come over to help our friends strike back those nasty zombies! A total of 50 levels are waiting for you ahead, be quick! - myhappygames.com.
Mouse key to aim, press left mouse key to shoot. Numpad 1-7 to switch weapons.