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Zork I (Microcomputer Version) by Infocom

The Hitchhiker's Guide to the Galaxy, by Steve Meretzky and Douglas Adams (Infocom)

Planetfall, by Steve Meretzky (Infocom)

Zork I (Microcomputer Version) (Solid-Gold Edition) by Infocom

Zork III (Infocom)

Zork II (Microcomputer Version) (Infocom)

Trizbort, the Interactive Fiction Mapper

Zork Zero: The Revenge of Megaboz, by Steve Meretzky of Infocom (1988)

Deadline by Marc Blank (Infocom)

Beyond Zork: The Coconut of Quendor by Brian Moriarty (Infocom)

Bureaucracy, by Infocom

Enchanter (Zork IV) by Marc Blank and Dave Lebling (Infocom)

Trinity by Brian Moriarty (Infocom)

Suspended by Mike Berlyn (Infocom)

Infidel by Mike Berlyn (Infocom)

Stationfall, by Steve Meretzky (Infocom)

The Lurking Horror, by Dave Lebling (Infocom)

Leather Goddesses of Phobos Gold Edition, by Steve Meretzky (Infocom)

Starcross by Dave Lebling

Wishbringer: The Magick Stone of Dreams by Brian Moriarty (Infocom)