The Zork Series
- Zork I: The Great Underground Empire
- Zork II: The Wizard of Frobozz
- Zork III: The Dungeon Master
- Beyond Zork
- Zork Zero: The Revenge of Megaboz
- Zork: Return to Zork
- Zork: Nemesis
- Zork: The Undiscovered Underground
- Zork: Grand Inquisitor