The House of the Dead Overkill is a light gun game that takes place in an alternate universe where the world has been overrun by zombies. Players take on the role of Agent G, a secret agent tasked with stopping the zombie apocalypse.
The gameplay involves shooting and fighting against hordes of undead creatures using a variety of guns and melee attacks. The game features fast-paced action and intense shootouts, requiring quick reflexes and accurate aiming to succeed.