The Mystery at Greveholm
aka:
Castle Quest: The Mystery of Greveholm,
Het geheim van Gravenstein,
Mysteriet på Greveholm
Moby ID: 30111
The following companies have been credited with this game. This does not necessarily imply they are the owner(s) of the IP.
Publisher History- Vioma Digital Media AB (Windows 3.x)
- Young Genius Software AB (Macintosh, Windows)
- Vioma Digital Media AB (Macintosh, Windows, Windows 3.x)