Nightmare Creatures Codebreaker Codes (NTSC-U)
This page contains CodeBreaker cheat codes for Nightmare Creatures (NTSC-U) for the Playstation 1. Depending on if you're playing this game on a physical console or an emulator will determine how you use the codes found on this page. People using a physical console will need to purchase a physical CodeBreaker device to use the codes.
Anyone who is using an Emulator will have a much easier time getting these codes to work (assuming your Emulator supports them). There are three popular choices for Emulation on the PS1, RetroArch, Duckstation and ePSXe. Follow the links provided to learn more about how to add/use these codes with the Emulator of your choice. If you don't see the code you want on this page I recommend you return to my Nightmare Creatures Guides Index and choose a different section.
Reverse Joker Command: D008EF2C ????
Infinite Adrenaline: 80055E9E 2400
Infinite Spider Cards: 800CC05A 0009
Infinite Green Spike Balls: 800CC05C 0009
Infinite Myst Potions: 800CC05E 0009
Infinite Snow Flakes: 800CC060 0009
Infinite Dynamite: 800CC062 0009
Infinite Lightning Bolts: 800CC064 0009
Infinite Torches: 800CC066 0009
Infinite Semi-Gun Bullets: 800CC068 0009
Infinite Saw Blades: 800CC06A 0009
Infinite Mega Heals: 800CC06C 0009
Infinite Heals: 800CC06E 0009
Infinite Skulls: 800CC070 0009
Infinite Normal Bullets: 800CC072 0009
Start New Game as Monsters: 801FFF84 3000
Infinite All Items
50000C02 0000
800CC05C 0009