Here's the list I've managed to compile (some I even have) of Infocom games that had a 128 version. Have I missed any ord did I make any errors ?
* Zork I: The Great Underground Empire
* Zork II: The Wizard of Frobozz
* Zork III: The Dungeon Master
* Beyond Zork
* Enchanter
* Sorcerer
* Spellbreaker
* Deadline
* Starcross
* Suspended
* The Witness
* Planetfall
* Infidel
* Seastalker
* Cutthroats
* The Hitch-Hiker's Guide to the Galaxy
* Suspect
* Wishbringer: The Magick Stone of Dreams
* A Mind Forever Voyaging
* Ballyhoo
* Trinity
* Leather Goddesses of Phobos
* Moonmist
* Hollywood Hijinx
* Bureaucracy
* Stationfall
* The Lurking Horror
* Nord and Bert Couldn't Make Head or Tail of It
* Plundered Hearts
* Border Zone
* Sherlock: The Riddle of the Crown Jewels