Software simulating environments in which players use text commands to control characters and influence the environment.
Zork II (Microcomputer Version) (Infocom)
Zork Zero: The Revenge of Megaboz, by Steve Meretzky of Infocom (1988)
Beyond Zork: The Coconut of Quendor by Brian Moriarty (Infocom)
The Restaurant at the End of the Universe (Incomplete, Unreleased) (Infocom)
Enchanter (Zork IV) by Marc Blank and Dave Lebling (Infocom)
A Mind Forever Voyaging, by Steve Meretzky (Infocom)
Sherlock: The Riddle of the Crown Jewels, by Bob Bates of Infocom (1987)
Leather Goddesses of Phobos, by Steve Meretzky (Infocom)
The Witness, by Stu Galley (Infocom)
Cutthroats, by Michael Berlyn and Jerry Wolper (Infocom)
James Clavell's Shōgun by Dave Lebling of Infocom (1989)
Plundered Hearts (Amy Briggs) (Infocom)
Journey, by Marc Blank, Illustrated by Donald Langos (Infocom)
Moonmist by Stu Galley and Jim Lawrence (Infocom)
Seastalker, by Stu Galley and Jim Lawrence (Infocom)
Sampler Edition of Zork II (1988)
Checkpoint (Unreleased Game) by Stu Galley (Infocom)