- ALL WEAPONS & INFINITE AMMO:
PRESS START FOR MENU, HIGHLIGHT WEAPONS, HOLD RIGHT+L2+R2+SQU+O, PRESS X.
- SILENCED 9MM POWER-UP:
PRESS START FOR MENU, UNDER WEAPONS HIGHTLIGHT SILENCED 9MM, HOLD LEFT+L1+R2+SELECT+SQU, PRESS X. GABE WILL SAY "UNDERSTOOD".
- KILL WITH HALF THE AMMO:
PRESS START FOR MENU, HIGHLIGHT MAPS, HOLD RIGHT+L2+R1, PRESS X. YOU'LL HEAR A LAUGH IF CODE WORKED.
- VIEW ALL MOVIES:
AT 1ST LEVEL, FIND THE MOVIE THEATER AND STAND IN FRONT OF THE DOORS. PRESS START FOR MENU, HIGHLIGHT MAPS, HOLD RIGHT+L2+R1, PRESS X. YOU'LL HEAR GABE SAY "GOT IT" IF CODE WORKED.
- HARD DIFFICULTY:
AT TITLE, HIGHLIGHT NEW GAME, HOLD LEFT+L1+R2+SELECT+SQU+O, PRESS X. YOU'LL HEAR GABE SAY "DAMN IT" IF CODE WORKED.
- CHEAT MENU: (GAMESHARK)
ENTER GAMESHARK CODES "D0145DA4 0004 + 80145DA4 000C" THE PAUSE THE GAME AND PRESS UP TIL YOU HIGHLIGHT "WEAPONS" AND PRESS LEFT.
THE RETURN TO WEAPONS AND PRESS LEFT TO FIND THE CHEAT MENU. (TURN OFF THE GAMESHARK TO MAKE ANY CHANGES ON THE CHEAT MENU)
