At character select screen, hold L1 + R2, then press Square, X, Circle, Triangle. If you entered the code correctly, the word "Combo" will appear under your player. This will make the combo meter automatically refill.
At character select screen, hold L1 + R2, then press Up, Down, Up, Down, Square, Triangle, Right, Left.
At the character select screen, hold Up and press Start.
Enter the following codes while the game is paused:
| Code | What It Does |
| X, Triangle, R2, Triangle, X | Easy CPU opponent |
| X, Triangle, L2, Right | Weaken opponent |
| X, Triangle, R2, Up | No human damage |
| X, Triangle, R2, Up | Invincibility |
| X, Triangle, L2, Down | Stronger hits |
| X, Triangle, L2, Right | Two times less powerful hits |
| X, Triangle, R2, Left | Stop timer |
| Square, Circle, Triangle, X | Reset cheats |
| Square, Circle, Triangle, X | Disable all enabled cheat codes |
| P1 Infinite Energy | 8006E860 00A0 |
| P1 No Energy | 8006E860 0000 |
| Infinite "Combo" Meter P1 | 8006E866 0010 |
| No Combo Meter P1 | 8006E866 0000 |
| P2 Infinite Energy | 8006E870 00A0 |
| P2 No Energy | 8006E860 0000 |
| Infinite "Combo" Meter P2 | 8006E86E 0010 |
| No Combo Meter P2 | 8006E86E 0000 |
