Device Compatibility: Action Replay & GameShark
| Unlock Micheal Jackson | 80101E6F 0003 |
| Unlock Shaquille O’Neal | 80101E73 0003 |
| Unlock Mr. President | 80101E7B 0003 |
| Unlock The First Lady | 80101E77 0003 |
| Unlock Mama Tua | 80101E7F 0003 |
| Unlock J.R. Flurry | 80101E83 0003 |
| Unlock Joey T. | 80101E87 0003 |
| Unlock Random | 80101E8B 0001 |
| Infinite Time | 810FE352 0E10 |
| Start at Last Fight (Arcade Mode) | D0101F0B 0000 80101F0B 000B |
| Player 1 Codes | |
| Infinite Health | 810FF6B6 0064 |
| No Health | 810FF6B6 0000 |
| Infinite Stamina | 810FF6BA 0064 |
| No Stamina | 810FF6BA 0000 |
| Max Rumble Meter | 810FF6C2 0090 |
| No Rumble Meter | 810FF6C2 0000 |
| Easy Knock Out | 810FF6B6 0000 810FF6BA 0000 810FF6C2 0000 |
| Player 2 Codes | |
| Infinite Health | 81100316 0064 |
| No Health | 81100316 0000 |
| Infinite Stamina | 8110031A 0064 |
| No Stamina | 8110031A 0000 |
| Max Rumble Meter | 81100322 0090 |
| No Rumble Meter | 81100322 0000 |
| Easy Knock Out | 81100316 0064 8110031A 0000 81100322 0000 |
| Championship Mode Codes | |
| Max Money | 810F81C8 7FFF 810F81CA FFFF |
| Infinite Money | 810F81CA FFFF |
| Max Strength | 810F81CC 447A 810F81CE 0000 |
| Max Stamina | 810F81D0 447A 810F81D2 0000 |
| Max Endurance | 810F81D4 447A 810F81D6 0000 |
| Max Dexterity | 810F81D8 447A 810F81DA 0000 |
| Max Experience | 810F81DC 447A 810F81DE 0000 |
| Rank Modifier (00-0A) | 810F81BA 00?? |
| Wins Modifier | 810F81BE 00?? |
| Losses Modifier | 810F81C2 00?? |