CheatCodes.com has all the official You Don't Know Jack Xbox 360 cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Sunday May 19, 2013 for You Don't Know Jack are shown below. We also have this game on PlayStation, PC, Nintendo DS, Xbox 360, PlayStation 3, Wii, and sometimes tricks from other game systems will also work on Xbox 360.
To unlock all the episodes, enter: LEFT, LEFT, RIGHT, LEFT, X at the episode select screen. It makes all the episodes available.
You can get the following items for your Xbox Live Avatar by completing the corresponding avatar awards:
Ski Mask - Play Episode 58 Beautiful Ladies' Pants (F) - Play Episode 9 Classy Men's T-Shirt (M) - Play any Episode Fashionable Men's Pants (M) - Play Episode 9 Trenty Ladies' T-Shirt (F) - Play any Episode Billy O'Brien Replica Dummy - Get the wrong answer in Episode 73
Found some tricks that we don't have? Got some helpful hints, tips, or tactics we don't know about? Tell us and you could win a free Xbox 360 game (or any other game you want for any video game system)!