You Don't Know Jack Jumbo
Moby ID: 3264
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, Windows, Windows 3.x)
- Berkeley Systems, Inc. (Macintosh, Windows, Windows 3.x)
- Jellyvision Games, Inc. (Macintosh, Windows, Windows 3.x)