You Don't Know Jack
aka:
YDKJ
Moby ID: 1407
The following companies have been credited with this game. This does not necessarily imply they are the owner(s) of the IP.
Publisher History- Sierra On-Line, Inc. (Macintosh, PlayStation, Windows, Windows 3.x)
- Berkeley Systems, Inc. (Macintosh, PlayStation, Windows, Windows 3.x)
- Jellyvision Games, Inc. (Macintosh, PlayStation, Windows, Windows 3.x)
- Starsphere Interactive, Inc. (PlayStation)