- Playstation Portable
| Cheat mode: Pause in any game under their easier difficulty setting, then press Up, Up, Down, Down, Left, Right, Left, Right, L, R. All weapons and power-ups will be unlocked. In the Japanese version of the game, press Up, Up, Down, Down, Left, Right, Left, Right, X, Circle. |
June 17, 2006 - 4:32am
