Jimmy Neutron: Boy Genius CodeBreaker Codes (USA)

This page contains CodeBreaker cheat codes for Jimmy Neutron: Boy Genius (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 Jimmy Neutron: Boy Genius (USA) Gameshark Codes and check for your code there instead!


Jimmy Neutron: Boy Genius CodeBreaker Master Code

00002300 000A
10000E6C 0007


Planet Yokus Codes


Invulnerability: 33003986 0070

Unlimited Health: 33003925 001F

Unlimited Rocket Power: 3300398E 00E8

Unlimited Throw Sticks: 33003992 0020

Have Rocket: 330022E9 0001

Rapid Fire: 83003990 0000

Faster Score Gain: 830014D8 FFFF

Unlimited Lives: 3300150A 0009

No Overheating: 8300230C 0000

No Special Items Required To Finish Level: 33001508 0000


Max Score

830014D8 E0FF
830014DA 05F5


99% Coin Rating (Press Select)

D0000020 0004
33001504 0063


Unlimited Bombs

73002310 0000
83002310 0900


Quick Recovery

7300398A 0008
83003988 0100
7300398A 0007
83003988 0100