Cheat mode
 
 Enter "UTOPIA" as a password to unlock all 15 bonus missions, FMV 
 sequences, music test, and art gallery.
 
 
 
 Level select
 
 Enter "PLINTH" as a password to unlock all 31 missions.
 
 
 Infinite ammunition
 
 Begin a new game, then hold L1 + L2 + R1 + R2 + Circle at the weapons 
 screen. If you entered the code correctly, you will hear a sound.
 
 
 
 Game Shark Codez: 
 
 Infinite Ammo:
 800B52A0 0063
 800B52A4 0063
 800B52A8 0063
 800B52AC 0063
 800B52B0 0063
 800B52B4 0063
 800B52B8 0063
 800B52BC 0063
 800B52C0 0063
 800B52C4 0063
 800B52C8 0063
 800B52CC 0063
 800B52D0 0063
 800B52D4 0063
 800B52D8 0063
 800B52DC 0063
 800B52E0 0063