Kirby Nightmare In Dream Land Gameshark Codes (USA)
This page contains Gameshark 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) CodeBreaker Codes and check for your code there instead!
Kirby Nightmare In Dream Land Gameshark Master Code
Unlimited Lives: 40F8A7F8 7FFE1FF6
Unlimited Health: 796B725E 122CF707
All Doors Unlocked
Wears off when going through a door
Or when using a strong power
Press L + R