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 |
---|---|---|---|---|
Goblins | Highlands Computer Services , Programma International | 1979 | English | |
Oldorf's Revenge | Highlands Computer Services , Synergistic Software | 1980 | English | |
Sinbad | Highlands Computer Services | 1980 | English | |
Tarturian, The | Highlands Computer Services | 1980 | English | |
Creature Venture | Highlands Computer Services | 1981 | English | Solution |
Mummy's Curse | Highlands Computer Services | 1981 | English | Solution, Hints |