Infocom

Zork: The Undiscovered Underground

1997

67

Return to Zork

1993

Zork Zero: The Revenge of Megaboz

1988

Beyond Zork: The Coconut of Quendor

1987

The Lurking Horror

1987

Trinity

1986

61

Spellbreaker

1985

69

Wishbringer

1985

71

Sorcerer

1984

61

Enchanter

1983

65

Zork III: The Dungeon Master

1982

47

Zork II: The Wizard of Frobozz

1981