Note: A Game Genie
cartridge is required to use the codes featured below. The codes
may also be used with a Pro Action Replay cartridge through a
conversion utility.
North American version
Night vision:
CB63-DDDD
B18F-D190 Alternate code: CB63-B17F
Armor code:
62EA-DDDD
B9E3-D190
Health code:
BDEA-DDDD
B0E3-D190
No screen flash when hit:
AA63-B17F
All levels available to play under any
difficulty:
D7CF-DDDD
F9E3-D190
Start with extra health and armor:
62EA-B955
BDEA-B053
Start with low health:
DFEA-B053
Start with high health.:
11EA-B053
Start with very high health:
BDEA-B053
All enemies freeze:
34EA-B053 Do not collect any health while this code is enabled.
Extra pistol/chaingun ammo:
54EA-B953
Ammo code:
E3EA-DDDD
B1E3-D190 Alternate code: E3EA-B153
