The King of Fighters EX2: Howling Blood CodeBreaker Codes (USA)
This page contains CodeBreaker cheat codes for The King of Fighters EX2: Howling Blood (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 The King of Fighters EX2: Howling Blood (USA) Gameshark Codes and check for your code there instead!
King of Fighters EX2: Howling Blood CodeBreaker Master Codes
0000C8C4 000A
100A39F8 0007
All Extras Unlocked: 82010228 FFFF
Max Experience
42015BAA 7F7F
00000010 0002
Jump-In-Attack Helper (Press Select)
74000130 03FB
8200A7C6 0100