Guilty Gear X: Advance - Player 1 Costume Modifier Action Replay Codes (Japan)
This page contains Action Replay MAX cheat codes for Guilty Gear X: Advance (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 Action Replay 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 Guilty Gear X: Advance (Japan) CodeBreaker Codes and check for your code there instead!
Costume 1: 94B673DA 4CD01DE3
Costume 2: A228CEBF A7F77645
Costume 3: 7D77EFAB EDDA7362
Costume 4: C9B00BC8 C085F080
Costume 5: 7A60C276 FC463012
Costume 6: C7B047D1 9A136716
Costume 7: 76153A74 6154C5EE
Costume 8: 6195C2CD F5AD2B60