Metal Gear Solid 2: Sons of Liberty HD Cheats for PlayStation 3
Also on: Vita

Trophies: See the list of trophies for this game.
Find or add hints to get them.
When you start a new game and select the 'Missions' option at the 'Main' menu enter UUDDLRLRBA as your name when prompted. Note: when this code has been enabled you cannot use any new character in Story mode, only in 'Missions' mode.
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When you have beaten the game once a different 'Title' screen will appear.
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First beat the game and save it. If you now load the saved game you will have the digital camera in your inventory.
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This feature becomes available when you beat the game once.
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Complete the following tasks to unlock the correspondindg effect.
Orange Wig (infinite grip):
Beat the game with 150 Dog Tags.
Blue Wig (gives you infinite 02):
Collect all the Dog Tags.
Brown Wig (unlimited ammo for Raiden):
Beat normal mode with more than 100 Dog Tags
Bandana (gives you infinite ammo):
Beat the game. Select Tanker. Get over 30 Dog Tags.
Shaver:
Grip yourself over behind the caged fence when you start with Raiden.
Stealth Camo:
Beat the game. Select 'Tanker'. Get more than 60 Dog Tags.
Stealth Camo #2:
Beat the game with 120 Dog Tags.
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A 'Grip Gauge' will atomatically appear on screen whenever you are hanging from a ledge. If you do plenty of pull-ups which are performed by pressing L2 and R2 simultanously you can increase the 'Grip Gauge' which will then increase the amount of time that you are able to hang from a ledge.
Grip Gauge Level 2:
Do 100 Pull-ups.
Grip Gauge Level 3:
Do 100 Pull-ups after unlocking Grip Gauge Level 2.
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Also on: Vita, check out those pages for more help with this game.