At the main menu, press X(2), Square(2), Triangle(2), Circle(2). The game will enter various screens during code entry. If you entered the code correctly, you will hear the sound of an engine. Then all modes, tracks, and cars will be unlocked.
| Reverse Joker Command P1 | D0065144 ???? |
| Reverse Joker Command P2 | D0065148 ???? |
| P1 Infinite Damage | 80066E54 0000 |
| P1 Max Points/Always Place First | D0066E98 0000 80066E98 0FFF |
| P2 Infinite Damage | 8006720C 0000 |
| P2 Max Score/Always Place First | D0067250 0000 80067250 0FFF |
| Drive Thru Cars | 8009595E 2400 |
| Unlock Chase Mode | 300596F5 0000 |
| Unlock Chicken Mode | 300596F6 0000 |
| Unlock Suicide Mode | 300596F8 0000 |
| Unlock Semi Pro League | 30064B30 0000 |
| Unlock Pro League | 30064B34 0000 |
| Unlock Endurance League | 30064B38 0000 |
| Unlock Redneck Raceway Track | 300596CD 0000 |
| Unlock Lyon Stadium Track | 300596D2 0000 |
| Unlock Meltdown Track | 300596D3 0000 |
| Unlock Hunters Quarry Track | 300596D5 0000 |
| Unlock Chemical Plant Track | 300596D7 0000 |
| Unlock Scrap Heap Track | 300596D8 0000 |
| Unlock Go Cart Carnage Track | 300596D9 0000 |
| Unlock Pelton Stadium Track | 300596DA 0000 |
| Unlock Reverse Tracks | 300596DC 0000 |
| Unlock Predator Car | 300596EF 0000 |
| Unlock Renegade Car | 300596F0 0000 |
| Unlock Mantis Car | 300596F1 0000 |
| Unlock Widowmaker Car | 300596F2 0000 |
| Unlock Vandal Car | 300596F3 0000 |