Gradius Galaxies CodeBreaker Codes (USA)

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


Manual Mode Codes

Start On Stage Codes

Misc Codes


Gradius Galaxies CodeBreaker Master Code

0000C984 000A
10000914 0007


Invulnerability: 83004D90 0001

Unlimited Lives: 83004D46 0009

Quick Score Gain: 83004D3C FFFF

Super Speed Space Ship: 33004D9D 0004

Always Full Shield: 33005984 0009



Max Score

83004D3C 423F
83004D3E 000F


Have All Powerups

83003A26 0000
33004DA8 0007