Lego Knights' Kingdom CodeBreaker Codes (USA)
This page contains CodeBreaker cheat codes for Lego Knights' Kingdom (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.
Lego Knights' Kingdom CodeBreaker Codes
Unlimited Health: 3200F168 0063
Unlimited Weapon Bar: 3200F41A 0001
Play Golden Knight (Press L + R + Down)
Play Vladek (Press L + R + Up)