Game studios / Infocom Game studio Infocom 9 games in the catalogue ⏱ 1981–1988 3 platforms Games by the studio (9) Zork I: The Great Underground Empire · 1981 One of the most influential text adventures; Infocom's parser understands even more complex sentences. A800 C64 Deadline · 1982 A detective text adventure with a twelve-hour time limit; suspects live according to their own schedule. A800 Zork II: The Wizard of Frobozz · 1982 An Infocom text adventure featuring a wizard who casts unpredictable, comical spells on the player. A800 Zork III: The Dungeon Master · 1982 Concludes the famous trilogy; instead of treasure hunting, it emphasizes story and moral choices. A800 Planetfall · 1983 Infocom sci-fi with an emotional story; the little robot Floyd is one of the genre's best characters. A800 C64 Beyond Zork: The Coconut of Quendor · 1987 A text adventure from Infocom that was the first to add a character with stats and an automap to the parser. DOS Zork Zero: The Revenge of Megaboz · 1988 A prequel to the classic Zork trilogy; a text adventure from Infocom enriched with graphics and puzzles. DOS