Cheat mode
Press Start to pause game play during a level, then hold L1 + L2 + R1 + R2 and press one of the following codes. A sound will confirm correct code entry. Press Start to resume.
| Effect | Character | Code |
| +1000 experience points (once only) | Gimli | Circle, Circle, Triangle, X |
| +1000 experience points (once only) | Gandalf | Circle, Triangle, Up, Down |
| +1000 experience points (once only) | Merry | Down, Down, Square, X |
| +1000 experience points (once only) | Frodo | Down, Triangle, Up, Down |
| +1000 experience points (once only) | Faramir | Square, Triangle, Up, Square |
| +1000 experience points (once only) | Aragorn | Up, Square, Triangle, X |
| +1000 experience points (once only) | Sam | Triangle, X, Down, X |
| +1000 experience points (once only) | Pippin | Triangle, X, Square, X |
| +1000 experience points (once only) | Legolas | X, Triangle, Up, X |
| Toggle Level 2 Skills | Merry | Circle, Down, Square, Square |
| Toggle Level 2 Skills | Aragorn | Circle, Triangle, X, Triangle |
| Toggle Level 2 Skills | Sam | Circle, X, Circle, Triangle |
| Toggle Level 2 Skills | Gandalf | Down, Triangle, X, Triangle |
| Toggle Level 2 Skills | Pippin | Down, X, Down, Up |
| Toggle Level 2 Skills | Legolas | Square, Square, Circle, Square |
| Toggle Level 2 Skills | Gimli | Up, Circle, Square, Square |
| Toggle Level 2 Skills | Frodo | Triangle, Up, Down, Circle |
| Toggle Level 2 Skills | Faramir | X, Square, X, Down |
| Toggle Level 4 Skills | Legolas | Down, Down, X, X |
| Toggle Level 4 Skills | Aragorn | Down, Square, Circle, Square |
| Toggle Level 4 Skills | Merry | Square, X, Circle, Down |
| Toggle Level 4 Skills | Sam | Up, Down, Square, X |
| Toggle Level 4 Skills | Gimli | Triangle, Square, Down, Up |
| Toggle Level 4 Skills | Frodo | Triangle, Up, Circle, Down |
| Toggle Level 4 Skills | Gandalf | Triangle, Up, Square, X |
| Toggle Level 4 Skills | Pippin | X, Down, Down, Down, Down |
| Toggle Level 4 Skills | Faramir | X, X, Square, Square |
| Restore Missiles (once only) | Gimli | Circle, Circle, Circle, X |
| Restore Missiles (once only) | Merry | Square, Circle, Circle Triangle |
| Restore Missiles (once only) | Pippin | Up, Circle, Down, Square |
| Restore Missiles (once only) | Gandalf | Triangle, Down, X, Square |
| Restore Missiles (once only) | Aragorn | Triangle, Square, Square, Triangle |
| Restore Missiles (once only) | Faramir | Triangle, Up, X, X |
| Restore Missiles (once only) | Legolas | Triangle, Triangle, Triangle, Down |
| Restore Missiles (once only) | Frodo | Triangle, Triangle, Triangle, Circle |
| Restore Missiles (once only) | Sam | X, X, Circle, X |
| Toggle 3 Hit Combo | Gandalf | Down, X, Triangle, Down |
| Toggle 3 Hit Combo | Aragorn | Square, Down, Circle, Up |
| Toggle 3 Hit Combo | Frodo | Square, Down, Triangle, Square |
| Toggle 3 Hit Combo | Faramir | Square, Triangle, Up, Triangle |
| Toggle 3 Hit Combo | Legolas | Square, Triangle, Triangle, Circle |
| Toggle 3 Hit Combo | Sam | Square, X, Circle, Square |
| Toggle 3 Hit Combo | Gimli | Up, Square, Circle, Square |
| Toggle 3 Hit Combo | Pippin | Up, Up, Square, Circle |
| Toggle 3 Hit Combo | Merry | Triangle, X, Up, Triangle |
| Unlock Secret Character (once only) | Frodo | Triangle, Circle, Circle, Circle |
| Toggle co-op experience share | Any | Down, X, X, X |
| Toggle co-op health share | Any | Triangle, Up, Square, Square |
| Toggle Level 6 Skills | Pippin | Circle, Triangle, Circle, Triangle |
| Toggle Level 6 Skills | Aragorn | Circle, Triangle, Square, Square |
| Toggle Level 6 Skills | Legolas | Down, Circle, Up, Down |
| Toggle Level 6 Skills | Merry | Down, Down, Square, Triangle |
| Toggle Level 6 Skills | Sam | Down, Down, Up, Up |
| Toggle Level 6 Skills | Frodo | Down, Down, X, Triangle |
| Toggle Level 6 Skills | Gimli | Down, Triangle, Down, Square |
| Toggle Level 6 Skills | Gandalf | Triangle, Triangle, X, Up |
| Toggle Level 6 Skills | Faramir | Triangle, X, Down, Circle |
| Toggle Level 8 Skills | Frodo | Circle, Circle, Down, Down |
| Toggle Level 8 Skills | Sam | Circle, Circle, Triangle, Triangle |
| Toggle Level 8 Skills | Faramir | Circle, Down, Down, Down |
| Toggle Level 8 Skills | Gandalf | Circle, Square, Down, Down |
| Toggle Level 8 Skills | Merry | Down, Triangle, X, Square |
| Toggle Level 8 Skills | Legolas | Square, Up, Up, Down |
| Toggle Level 8 Skills | Pippin | Square, Up, Up, Circle |
| Toggle Level 8 Skills | Aragorn | Up, Square, Triangle, Up |
| Toggle Level 8 Skills | Gimli | X, Circle, Down, Square |
| Toggle 4 Hit Combo | Frodo | Down, Square, Down, Circle |
| Toggle 4 Hit Combo | Gandalf | Down, Triangle, Up, Circle |
| Toggle 4 Hit Combo | Merry | Square, X, Square, Square |
| Toggle 4 Hit Combo | Sam | Up, Down, Triangle, Triangle |
| Toggle 4 Hit Combo | Aragorn | Up, Square, Triangle, Down |
| Toggle 4 Hit Combo | Gimli | Triangle, Square, Up, X |
| Toggle 4 Hit Combo | Legolas | X, Circle, Triangle, Square |
| Toggle 4 Hit Combo | Faramir | X, Square, Up, X |
| Toggle 4 Hit Combo | Pippin | X, X, Down, Circle |
| Unlock all Actor Interviews (once only) | n/a | X, Square, X, Up |
| Unlock Secret Character (once only) | Frodo | Circle, Square, Square, X |
| Unlock Secret Character (once only) | Pippin | Triangle, Circle, Square, Down |
| Unlock Secret Character (once only) | Merry | X, Down, Down, X |
| Unlock Secret Character (once only) | Faramir | X, X, Triangle, Triangle |
| Toggle Special Abilities | Gimli | Circle, Square, X, Circle |
| Toggle Special Abilities | Aragorn | Down, Circle, Triangle, Triangle |
| Toggle Special Abilities | Pippin | Square, X, Circle, Triangle |
| Toggle Special Abilities | Sam | Up, Circle, X, Circle |
| Toggle Special Abilities | Gandalf | Up, Down, Triangle, Circle |
| Toggle Special Abilities | Faramir | Up, Square, Circle, Up |
| Toggle Special Abilities | Merry | Up, Triangle, Circle, Circle |
| Toggle Special Abilities | Legolas | Triangle, Circle, X, Circle |
| Toggle Special Abilities | Frodo | Triangle, X, Down, X |
| Infinite co-op respawns | Any | Circle, Square, Up, Circle |
| All upgrades (must have completed game) | Any | Up, Down, Triangle, Square |
| Always Devasting (must have completed game) | Any | Triangle, Up, Triangle, Down |
| Infinite Missiles (must have completed game) | Any | Square, Square, Down, Circle |
| Invulnerable (must have completed game) | Any | Square, Circle, Square, Up |
| Perfect Mode (must have completed game) | Any | Circle, Down, Triangle, X |
| Enemy Debug Mode (must have completed game) | Any | Down, Circle, Up, Square |
| Restore Health (must have completed game) | Any | Square, Square, Circle, Circle |
Cheats submited by Jerry on October 14, 2006