Defender CodeBreaker Codes (USA)

This page contains CodeBreaker cheat codes for Defender (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 Defender (USA) Gameshark Codes and check for your code there instead!


Defender CodeBreaker Master Code

00000CE1 000A
100254D8 0007


Other Defender Codes


Unlimited Lives (XGB): 3300563C 0009

Unlimited Health (XGB): 3300563D 0005

Unlimited Bombs (XGM): 8300563E 0009

Quick Score Gain (XGM): 83005640 FFFF

Unlimited Lives (Classic & XG): 32001F59 0009

Quick Score Gain (Classic & XG): 82003304 FFFF

Unlimited Bombs (Classic & XG): 32003539 0003


Max Score (XGM)

83005640 869F
83005642 0001


Max Score (Classic & XG)

82003304 E0FF
82003306 05F5