Based in:

Founded by:
David P. Gray
Established in:
1989
Closed in:
-
Gray Design Associates site:
year | game | genre | system | |
---|---|---|---|---|
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1990 | Hugo's House of Horrors | adventure | DOS |
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1991 | Hugo 2: Whodunit? | adventure | DOS |
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1992 | Hugo 3: Jungle of Doom | adventure | DOS |
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1993 | Ragnarok | rpg | DOS |
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1997 | Constructor | simulation | DOS |