The following cheat codes are for The Adventures of Jimmy Neutron Boy Genius: Jet Fusion on the GameCube.
| CHEAT CODE |
|---|
| Enter the code during gameplay. |
| Unlock All FMV Sequences | bttnZ, bttnL, bttnR, bttnR, bttnB, bttnX, bttnX, bttnB, bttnR, bttnR, bttnL, bttnL |
The following cheat codes are for The Adventures of Jimmy Neutron Boy Genius: Jet Fusion on the Game Boy Advance.
| LEVEL PASSWORDS |
|---|
| Enter the following codes at the password screen. |
| Level 2 | z91td?93 |
| Level 3 | h9g!pzqg |
| Level 4 | d9f5Q?p3 |
| Level 5 | 9!!jf93s |
| Mystery Level | 9!!8f93s |
| LEVEL WORLD PASSWRODS |
|---|
| Enter the following codes at the password screen. |
| World 1 / Levels 1-4 | 4!6F28X5 |
| World 2 / Levels 5-8 | XVTC9FJ9 |
| World 3 / Levels 9-12 | 31CX8442 |
| World 4 / Levels 13-16 | 3P!76232 |