Master Codes
Enable X-Tra Help by Fanat
Game Genie
AB4B-HAEE
BKXB-GA8W
Elsie-Dee comes 2x as fast as normal by Galoob
Game Genie
SEHT-BJYC
Elsie-Dee comes 3x as fast as normal by Galoob
Game Genie
SEHT-BNYC
Elsie-Dee never comes by Galoob
Game Genie
ATHT-AA6C
Enable X-Tra Help by Fanat
Raw
FFEE60:FF
Every few seconds, health does not improve by Galoob
Game Genie
REHT-A604
Every few seconds, health improves 2% by Galoob
Game Genie
JAHT-BJ04
Every few seconds, health improves 4% by Galoob
Game Genie
JAHT-BT04
Every few seconds, health improves 8% by Galoob
Game Genie
JAHT-BA04
Health pickups add 0% to health by Galoob
Game Genie
ABDA-2AFE
Health pickups add 100% to health by Galoob
Game Genie
NVDA-2AFE
Health pickups add 20% to health by Galoob
Game Genie
CVDA-2AFE
Health pickups add 5% to health by Galoob
Game Genie
AZDA-2AFE
Health pickups add 50% to health by Galoob
Game Genie
GKDA-2AFE
Infinite Energy completely against all enemies, etc. the in game by Fanat
Game Genie
 AJXT-AA9E
 AJXT-AA6Y
 AJYA-AA3Y 
 ATXT-AA3A 
 AKDA-2A92
 AJZT-AA5A
 AJYA-AA6C
 AKKA-AA2N
 AKKA-AA64
 AJYT-AA76
 AKKA-AA4Y
 AKKA-AA7C
 AKKA-AA46
 AJYA-AA3Y
 AJZA-AA2N
Infinite Health by Rune
Raw
FFEE86:0099
Infinite lives by Galoob
Game Genie
ATKA-AA9C
Infinite Lives by VisitntX
Game Genie
D6KA-AAHE
Infinite Lives by Rune
Raw
FFEE84:0009
Invincibility by VisitntX
Game Genie
SESA-BE0G
Invincible by SolidSnake
Raw
FFF4A2:0016
Invincible against android dogs by Galoob
Game Genie
BVDA-2A92
Invincible against electricity by Galoob
Game Genie
AAXT-AABC
Invincible against fire, acid, water, bats by Galoob
Game Genie
BTZT-AA5A
Invincible against guard androids by Galoob
Game Genie
BTXT-AA9E
Invincible against Lurker by Galoob
Game Genie
EVKA-AA64
EVKA-AA2N
Invincible against some shots by Galoob
Game Genie
BTYA-AA3Y
Invincible against tree darts by Galoob
Game Genie
BTYT-AA76
Jump higher by Galoob
Game Genie
9PVT-B97L
Jump much higher by Galoob
Game Genie
9FVT-B97L
Jump much, much higher by Galoob
Game Genie
83VT-B97L
Nearly invincible by Galoob
Game Genie
A2SA-AA8G
Skip opening credit screens by Galoob
Game Genie
FB0V-AA90
Some of your kicks do 1/2x more damage than normal by Galoob
Game Genie
A2TT-AAG4
Some of your kicks do 10x more damage than normal by Galoob
Game Genie
SATT-AAG4
Some of your kicks do 2x more damage than normal by Galoob
Game Genie
DATT-AAG4
Some of your kicks do 5x more damage than normal by Galoob
Game Genie
HTTT-AAG4
Some of your slashes and punches do 1/2x more damage than normal by Galoob
Game Genie
BJTT-AAG6
Some of your slashes and punches do 10x more damage than normal by Galoob
Game Genie
3ATT-AAG6
Some of your slashes and punches do 2x more damage than normal by Galoob
Game Genie
FATT-AAG6
Some of your slashes and punches do 5x more damage than normal by Galoob
Game Genie
NTTT-AAG6
Stage Select Unlocked by Mezmorize
Game Genie
AKXB-GR7T
Untouchable completely against all enemies, etc. the in game by Fanat
Game Genie
 RYXT-A60G
 RYYA-A6T0
 RYXT-A6X2
 RYYA-A6XE
 RYXT-A6TY
 RYYT-A6Y8
 RYYT-A61R