Cheat Jimmy Neutron Boy Genius GBA
| # | Description | Code |
| 1E | Enable Code (Must Be On) | 00008A46 000A 10000E74 0007 |
| 1 | Quick Score Gain | 830014D8 FFFF |
| 2 | Max Score | 830014D8 E0FF 830014DA 05F5 |
| 3 | Press Select To Get 99% Coin Rating | D0000020 0004 33001504 0063 |
| 4 | Need 0 Special Items To Finish Level | 33001508 0000 |
| 5 | Infinite Lives | 3300150A 0009 |
| 6 | Invincible | 33003986 0070 |
| 7 | Infinite Health | 33003925 001F |
| 8 | Infinite Rocket Power | 3300398E 00E8 |
| 9 | Intinate Throw Sticks | 33003992 0020 |
| 10 | Have Rocket | 330022E9 0001 |
| 11 | Rapid Fire | 83003990 0000 |
| 12 | Infinite Bombs | 73002310 0000 83002310 0900 |
| 13 | No Overheating | 8300230C 0000 |
| 14 | Quick Recovery | 7300398A 0008 83003988 0100 7300398A 0007 83003988 0100 |
Planet Yokus Codes
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| 15 | Infinite Health | 3300394D 001F |
| 16 | Infinite Jetpack | 830039B6 03E8 |
| 17 | Infinite Ammo | 830039BA 0020 |
| 18 | Rapid Fire | 830039B8 0000 |
| 19 | Quick Recovery | 730039B2 000D 830039B0 0100 730039B2 0008 830039B0 0100 |
| 20 | Press Select At Exit Point For All Items Found | D0000020 0004 83001688 0000 |
| 21 | Press Select At Exit Point For Collected 100% | D0000020 0004 83001504 0064 |
