Nightmare Creatures II Codebreaker Codes (NTSC-U)
This page contains CodeBreaker cheat codes for Nightmare Creatures II (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). One of the most popular Emulators for the Ps1 is ePSXe and if you'd like to learn how to use the codes on this page for that Emulator, check out my how to get cheat codes to work with ePSXe guide. If you don't see the code you want on this page I recommend you return to my Nightmare Creatures II Guides Index and choose a different section.
Reverse Max Joker Command: D00AA7DE ????
Have Silver Key: 300AA848 0001
Have Silver Key 2: 300AA849 0001
Have Small Silver Key: 300AA84A 0001
Have Keys On A Ring: 300AA84B 0001
Have Dynamite: 300AA84C 0001
Have Clippers: 300AA84D 0001
Have Silver Key 3: 300AA84E 0001
Infinite Air (All Levels): 8006560A 2400
Always Have Gun: 300AA83C 0001
Activate Infinite Lives Cheat: 800B9108 880A
Debug Info: 300B92F0 0001
Enable Cheat Menu
Press Select during game to view Cheat Menu
D00AA7DE FFFE
800AB5E0 0209
D00AA7DE FFFE
800B9294 001F
50000510 0000
800AB428 0001
Walk Thru Walls
D007C220 0059
8007C222 1000
Level Select+Streamzone
300B9300 0001
8002639C 0001
8002639E 2415