PLEASE NOTE: We take no responsibility for any changes you make to your hardware, software, drivers or O/S as a result of the cheats listed here. Only a few of the cheats listed have been tested and we cannot guarantee any of them will work. If you come across a bad/non-working cheat, please let us know and we will remove it.
All Cerebro files and FMV sequences:
Press X, L, X, L, X(2), R, L at the main menu.
Press X, L, X, L, X(2), L, R at the main menu.
Press X(2), L(4), X(2), L at the main menu. Pause game play to access the "Cheats" option.
Level select and all challenges:
Press X, L, X, L, X, L(2), R at the main menu.
To unlock everything in the game, including level select, press X, L, X, L, X, X, L, R, X, L, X, L, X, X, L, R at the title screen. (An alternate code is X, L, X, L, X, X, L, R, X, L, X, X, L, R.) Make sure Level Select appears at the main menu to confirm entry.