You Don't Know Jack XL: X-Tra Large
aka:
You Don't Know Jack Vol. 1 XL
Moby ID: 10781
The following companies have been credited with this game. This does not necessarily imply they are the owner(s) of the IP.
Publisher History- Jackbox Games, Inc. (Windows)
- Sierra On-Line, Inc. (Macintosh, Windows, Windows 3.x)