Across 3 different levels that include an open field, haunted house, and a cemetery the player is required to shoot at the zombies using the mouse. To get the greatest number points the player must not kill the zombies (who do not harm the player in any way) by shooting them in the head until the last possible moment, instead shooting their many body parts to add to the carnage score. There are two types of zombies identified by their white or yellow clothes, which take one or two shots to the head respectfully before they die. To get bonus carnage points the player can shoot the random body parts that fall from the sky and the tombstones.
If the player has a perfect kill rate (25 kills) across the 3 levels a bonus level is unlocked. Named 'Maximum Carnage' the player plays though 3 levels in 69 seconds, all with non-moving zombies, body parts, and tombstones that the player is required to clear before proceeding to the next level.