Ratchet and Clank: Up Your Arsenal Codes -

Unlock Dan:
Enter the "Edit Profile" screen, then hold and press (x4), , , , .

Unlock Nefarious:
Enter the "Edit Profile" screen, then hold and press (x3), , , , , .

Squat count:
Highlight the "Stats" option at the main menu, then press , , , , . The number of times you have squatted on an opponent in multi-player mode will now appear on the stats screen.

Alternate Quark costume:
Press (x2), (x2), , , (x2), in any Quark Vid-Comic. Alternately, press (x2), (x2), , , , (x2) in any Quark Vid-Comic.

Double bladed laser weapon:
Pause your game, then press , , , , , , (x2). The wrench will be replaced with a double bladed laser. REMEMBER: This code is revealed on the demo disc's Captain Quark mini-comic game after all the tokens are collected.

Sly 2: Band of Thieves demo:
Hold + + + at the title screen.