Unlimited health and Necroplasm
Press [Start] to pause game play, then quickly press [Up], [Down], [Left], [Right]x2, [Left], [Down], [Up]. Spawn will speak to confirm correct code entry.
Alternately, press [Start] to pause game play, then quickly press [Up], [Down], [Left], [Right], Up(3). Spawn will speak to confirm correct code entry.
All weapons
Press [Start] to pause game play, then quickly press [Up], [Down], [Left], [Right], [Left], [Right], [Left]x2. Spawn will speak to confirm correct code entry.
Unlimited ammunition
Press [Start] to pause game play, then quickly press [Up], [Down], [Left], [Right], [Up], [Left], [Down], [Right]. Spawn will speak to confirm correct code entry.
Level select
Press [Start] to pause game play, then quickly press [Up], [Down], [Left], [Right], [Left]x2, [Right]x2. Spawn will speak to confirm correct code entry.
Unlimited Necroplasm
Press [Start] to pause game play, then quickly press [Up], [Down], [Left], [Right], [Down], [Left], [Up], [Right]. Spawn will speak to confirm correct code entry.
No blood
Press [Start] to pause game play, then quickly press [Up], [Down], [Left], [Right], [Up]x4. Spawn will speak to confirm correct code entry.
Unlock all comics
Press [Start] to pause game play, then quickly press [Up], [Down], [Left], [Right], [Right], [Left]x2, [Up]. Spawn will speak to confirm correct code entry.
Unlock encyclopedia
Press [Start] to pause game play, then quickly press [Up], [Down], [Left], [Right], [Left], [Right], [Up], [Down]. Spawn will speak to confirm correct code entry.