Malicious Corpses is a Game that the User has downloaded into Mainframe. It is a typical First-person shooter/Survival horror title in which the User has to survive against hordes of enemies such as skeletons, zombies and other supernatural monsters. Instead of playing through the entire Game only the final level is loaded. This level's settings are based in graveyards, forests and finally a log cabin, all of which are decidedly unpleasant claustrophobic environments to keep in with the Game's dark atmosphere.