Zombie Graveyard intends to combine the motion control functionality of the iPad with the style of a classic arcade shooter. Users can control a laser gun with the iPad while trying to defeat waves of zombies of varying strength. The iPad screen serves as an interface to the game while the accelerometers are used to control the motion of the laser gun. Each zombie contains one or more critical hit locations. The round can be won only if all of the zombies are eliminated by shooting their critical hit locations with the laser gun.