When on the main menu, press and hold R1-R2-L1-L2 for a few seconds and a menu will come up saying some cheats, on each letter, hold X and click left or right to get letters, then put these in
Unlock ALL Bonuses
Unlock ALL Missions
(if you are using USA version, put the numbers first)
When you have entered them, click square and the letters will turn orange, it really does work and has been tested!
Added by: jinky187 Apr 14th 2006, ID#20734