Zork I (Microcomputer Version) by Infocom
The Hitchhiker's Guide to the Galaxy, by Steve Meretzky and Douglas Adam...
Mainframe Version of Zork (Infocom)
Zork III (Infocom)
Zork I (Microcomputer Version) (Solid-Gold Edition) by Infocom
Planetfall, by Steve Meretzky (Infocom)
Zork II (Microcomputer Version) (Infocom)
A simple Z-Machine implementation in a single C file. Now with online mu...
Deadline by Marc Blank (Infocom)
Beyond Zork: The Coconut of Quendor by Brian Moriarty (Infocom)
The Restaurant at the End of the Universe (Incomplete, Unreleased) (Info...
Enchanter (Zork IV) by Marc Blank and Dave Lebling (Infocom)
Bureaucracy, by Infocom
A Mind Forever Voyaging, by Steve Meretzky (Infocom)
Trinity by Brian Moriarty (Infocom)