Developed games
- Zork: The Undiscovered Underground1997
- Infocom Classic Text Adventure Masterpieces1996
- Return to Zork1993
- Leather Goddesses of Phobos 2: Gas Pump Girls Meet the Pulsating Inconvenience from Planet X!1992
- Journey: The Quest Begins1989
- Arthur: The Quest for Excalibur1989
- Zork Zero: The Revenge of Megaboz1988
- Plundered Hearts1987
- Bureaucracy1987
- Border Zone1987
