| Code | Effect |
|---|---|
| BIGDOGS | 500cc bikes |
| SQUIRRELDOG | 50cc Bikes |
| WRECKINGBALL | A.I. Bowling |
| CLAPPEDOUT | All bonuses unlocked |
| OBTGOFAST | Expert A.I. |
| BUSTBIG | Freestyle tracks |
| ECONATION | National tracks |
| SWAPPIN | Pro Physics |
| STUPERCROSS | Supercross tracks |
| MINIGAMES | Unlock all machines |