The Grim Adventures of Billy & Mandy CodeBreaker Codes (USA)

This page contains CodeBreaker cheat codes for The Grim Adventures of Billy & Mandy (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 Max 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 The Grim Adventures of Billy & Mandy (USA) Action Replay Max Codes and check for your code there instead!

 

(Master Codes) Must Be On

93101FE2BA62
27338D2416B7
61289DD59237

 

Unlimited Ammo: 8E04FFCB140D

Unlimited Health: 94000D2A8077

Invincible: 980C0FB0903D

Score Multiplier x8: 9C050B2A963D

 

Always Have Power

7E96AD6A5109
FC540981B48C

 

Have All Mojo Balls

0F45AE620B8B
AC975D8BBE9E

 

Have Power x2

920ADDDB1497
69FF2274EBE8

 

Have Weapon

F0FB0F3CF606
648F5985EEDB
7C770BA4C6F9
733AD4D57492

 

Multi Jump

399D009BC67B
FDB5262C9B3D
2E1D5B9AE651