Unlockable: Extreme Difficulty:
Beat the game on Normal or Hard difficulty.
Unlockable: Gallery:
Beat the game on Normal or Hard difficulty.
Unlockable: Music Player:
Beat the game on Normal or Hard difficulty
Unlockable: Trailer Video:
Beat the game on Normal or Hard difficulty.
Hint: Quick Reload:
Press LEFT TRIGGER to start reloading your gun. Immeditiately block (L3). Release your block and your gun will be reloaded without having to go through the long animations that leave you open to attack.