Corpse Killer is an action-packed, full-motion video shoot-'em up game that immerses players in a thrilling battle against the undead. Set on a remote tropical island, players assume the role of an elite special forces soldier tasked with stopping the evil Dr. Hellman, who has unleashed an army of zombies. The gameplay involves shooting zombies that appear against a video backdrop, utilizing either a cursor or a light gun for an interactive experience.

This first-person shooter provides an exciting blend of action and strategy, as players must navigate through hordes of the undead while managing their resources effectively. The Saturn version enhances the experience with additional power-ups and extra footage of enemies, offering a richer gameplay experience. Overall, Corpse Killer delivers a unique and engaging take on the zombie shooter genre.