Unlock Dan Character Skin:
In Edit Profile, hold L2 and enter Left, Left, Left, Left, Up,
Right, Up, Left.
Unlock Nefarious Character Skin:
In Edit Profile, hold L2 and enter Up, Up, Up, Left, Right, Up,
Duel Blade Laser Sword:
Pause the game and enter Circle, Square, Circle, Square, Up,
Down, Left, Left.
Show Squat Count:
Highlight the Stats option at the Main Menu, then press Up, Down,
Left, Right, Square. Your stats screen in multiplayer will now show
how many times you have squatted on an opponent.
If you have a saved game from Ratchet and Clank: Going Commando
on your memory card, you will have access to the Lava Gun, Bouncer,
and Holoshield for purchase.
Sly 2: Band of Thieves Demo:
At the title screen, hold L1 + L2 + R1 + R2.