Gradius Generation CodeBreaker Codes (Japan)
This page contains CodeBreaker cheat codes for Gradius Generation (Japan). 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 Generations (Japan) CodeBreaker Codes and check for your code there instead!
(Master Codes) Must Be On
00006C52 000A
10000914 0007
Always Full Shield: 330059A4 000C
Unlimited Lives: 83004D66 03E8
Invincible: 83004DB0 0001
Lots of Power Ups: 33004DC8 0007
Quick Score Gain: 33004D5C 00FF
Super Speed Space Ship: 33004DBD 0004
Max Score
83004D5C 423F
83004D5E 000F