Zork I (Microcomputer Version) by Infocom
Mainframe Version of Zork (Infocom)
Zork III (Infocom)
Zork I (Microcomputer Version) (Solid-Gold Edition) by Infocom
Zork II (Microcomputer Version) (Infocom)
Enchanter (Zork IV) by Marc Blank and Dave Lebling (Infocom)
The Lurking Horror, by Dave Lebling (Infocom)
Starcross by Dave Lebling
Spellbreaker (ARCHMAGE, MAGE, ZORK 6) by Dave Lebling (Infocom)
James Clavell's Shōgun by Dave Lebling of Infocom (1989)
Suspect, by Dave Lebling (Infocom)