Kirby Nightmare In Dream Land - Misc CodeBreaker Codes (USA)
This page contains CodeBreaker cheat codes for Kirby Nightmare In Dream Land (USA). If you're playing on an emulator you can usually input codes very easily by accessing a tab off the top of the toolbar. Anyone playing on a physical Gameboy will need to purchase a physical Gameshark device to use these codes.
If you're using an emulator and still can't figure out how to setup these codes, you're in luck! There's two common emulators for GBA games, the mGBA and VisualBoy Advance. Follow the link provided for the emulator you're using to be taken to a guide explaining how to get these codes working.
Don't see the code you're looking for on this page? Head on over to my Kirby Nightmare In Dream Land (USA) Gameshark Codes and check for your code there instead!
Unlimited Health: AE7FEA997011
Unlimited Lives: 54AB17A492B2
One Shot Bosses: 9EE203A35A76
All Sub Games Unlocked: 8B3055D131E6
Access All Doors (Level 1)
Access All Doors (Level 2)
Access All Doors (Level 3)
Access All Doors (Level 4)
Access All Doors (Level 5)
Access All Doors (Level 6)
Access All Doors (Level 7)