Die and you'll see the ending of the game by KHS
Game Genie
ZLSGYKTA
Enable Debug Features by CaH4e3
Game Genie
EKNYUYAA
infinite health by xxphillips
Pro Action Rocky
040D:FF
Infinite homing missiles by KHS
Game Genie
EAUPVATA
Infinite lives by KHS
Game Genie
ALSGGGVG
Some kind of debug mode by KHS
Game Genie
PEOKGZAA
AUOKYZSA
Start at the boss of world: by KHS
Raw
_AVKA?AA
Start in world: by KHS
Raw
_AVKA?AE
Start with 99 of each weapon by KHS
Game Genie
LVEGPZAA