Full health
Hold [L1] + [R1] + [X] and press [Down]x3, [R2], [Up]x2, [Down], [Up], [R2] during game play. A message will confirm correct code entry.
Full Xombium bottle
Hold [L1] + [R1] + [X] and press [Right]x2, [Up]x2, [R2], [Left], [Right], [R2], [Right], [Up], [Right], [R2] during game play. A message will confirm correct code entry.
Arsenal
Hold [L1] + [R1] + [X] and press [Down], [Right], [Up], [Left], [Down], [R2], [Left]x2, [Right]x2, [R2], [Down], [Up], [Left], [Right], [R2] during game play. A message will confirm correct code entry.
Invincibility
Hold [L1] + [R1] + [X] and press [Down], [Up], [Down], [Up] during game play. A message will confirm correct code entry.
Full flashlight
Hold [L1] + [R1] + [X] and press [Up], [Left], [Down], [Right], [Up], [Right], [Down], [Left], [R2] during game play. A message will confirm correct code entry.
Full blood
Hold [L1] + [R1] + [X] and press [Down], [Up], [Left], [Right] during game play. A message will confirm correct code entry.
Full insanity
Hold [L1] + [R1] + [X] and press [Right]x3, [R2], [Left]x2, [Right]x2, [R2] during game play. A message will confirm correct code entry.
Reload ammunition for current gun
Hold [L1] + [R1] + [X] and press [Right]x2, [Down], [Up], [Left], [Right], [Left]x2, [R2] during game play. A message will confirm correct code entry.
Refill ranged weapon ammunition
Hold [L1] + [R1] + [X] and press [Left]x2, [Up], [Down], [Right], [Left], [Right]x2, [R2] during game play. A message will confirm correct code entry.
Shotgun with full ammunition
Hold [L1] + [R1] + [X] and press [Left]x3, [Down]x3 during game play. A message will confirm correct code entry.
All items and weapons except for Gonzo Gun
Hold [L1] + [R1] + [X] and press [Down], [Up], [Down], [Left], [Right], [Left], [R2], [Up], [Left], [Down], [Right], [Up], [Right], [Down], [Left], [R2], [Down]x3, [R2]x2 during game play. A message will confirm correct code entry.
Grenades
Hold [L1] + [R1] + [X] and press [Right]x3, [Left]x3 during game play. A message will confirm correct code entry.
Molotov cocktails
Hold [L1] + [R1] + [X] and press [Down]x3, [Up]x3 during game play. A message will confirm correct code entry.
All maps
Hold [L1] + [R1] + [X] and press [Left], [Right], [Down], [Right], [R2], [Left], [Up], [Left] during game play. A message will confirm correct code entry.
Increase evil karma
Hold [L1] + [R1] + [X] and press [Left]x2, [Down], [Up] during game play. A message will confirm correct code entry.
Increase good karma
Hold [L1] + [R1] + [X] and press [Up]x2, [Right], [Up] during game play. A message will confirm correct code entry.
Maximum evil karma
Hold [L1] + [R1] + [X] and press [Left], [Down], [Left], [Down], [Left], [Down], [R2] during game play. A message will confirm correct code entry.
Maximum good karma
Hold [L1] + [R1] + [X] and press [Up], [Right], [Up], [Right], [Up], [Right], [R2] during game play. A message will confirm correct code entry.
Clean Torque
Hold [L1] + [R1] + [X] and press [Down], [Up], [Right], [Left] during game play. A message will confirm correct code entry.
Psychedelic mode
Hold [L1] + [R1] + [X] and press [Left]x2, [R2], [Right]x2, [R2], [Up]x2, [R2], [Down]x2, [R2] during game play. A message will confirm correct code entry. Repeat this code to disable its effect.
Old movie mode
Hold [L1] + [R1] + [X] and press [Up], [R2], [Left], [R2], [Down], [R2], [Right], [R2] during game play. A message will confirm correct code entry. Press [Start] to disable this effect.
Suicide
Hold [L1] + [R1] + [X] and press [Down]x4 during game play. A message will confirm correct code entry.