You Don't Know Jack Cheats & Codes

Unlock All Episode Cheat

You can unlock all the episodes by entering: LEFT, LEFT, RIGHT, LEFT, SQUARE at the episode select screen.

Want even more You Don't Know Jack Cheats?

We have You Don't Know Jack cheats for PlayStation, PC, Nintendo DS, Xbox 360, PlayStation 3, and Wii on CheatCodes.com. Give them a try, since cheats for other game systems sometimes work on PlayStation 3 games, too!