Game: Metal Gear Solid 4
System: PS3

Additional Vests
Beat the single player game.

Bandana
Beat the single player game without killing anyone.

Big Boss Extreme Difficulty
Beat the single player game, then save and load the data.

Business Suit
Beat the single player game.

No Camo
Shake the Sixaxis controller.

Race Gun
Beat the single player game.

If you have a cheat code we don’t have, please post it in the comments.