This page contains You Don't Know Jack! Jumbo Unlockables for PC called "Demo mode" and has been posted or updated on Dec 3, 2007 by ggirl.
- Developer: Not Set
- Publisher: Not Set
- Genre: Not Set
- Release: Not Set
- ESRB: Not Set
Press D at the "For additional options press Esc" message at the start of the game.
Stuck in this game? Set a specific, clearly defined question and let other gamers answer your question or view answers to previously asked questions. If you think you are an expert then please try to help others with their questions.