Based in Washington, US. The company was established in 1980 by Butch Greathouse and Garry Rheinhardt. More info at GUE.
Title | Publisher | Year | Language | Documents |
---|---|---|---|---|
Creature Venture | Highlands Computer Services ![]() |
1981 | English | Solution |
Goblins | Highlands Computer Services ![]() ![]() |
1979 | English | |
Mummy's Curse | Highlands Computer Services ![]() |
1981 | English | Solution, Hints |
Oldorf's Revenge | Highlands Computer Services ![]() |
1980 | English | |
Tarturian, The | Highlands Computer Services ![]() |
1981 | English |