Activision (who now own INFOCOM and have an INFOCOM Homepage of their own) released two collections of INFOCOM games. These are known as The Lost Treasures of Infocom and can still be ordered at a few select places. These anthologies consist of all the games except Leather Goddesses, Shogun, Arthur, and Journey. Here is a breakdown of the games in each collection (these games have also been recently rereleased by Activision in themed CD-ROMS called The Infocom Collections, and even more recently in a single CD collection called The Masterpieces of Infocom).

Volume I

• Zork I
• Zork II
• Zork III
• Beyond Zork
• Zork Zero
• Enchanter
• Sorcerer
• Spellbreaker
• Deadline
• The Witness
• Suspect
• The Lurking Horror
• Ballyhoo
• Infidel
• Moonmist
• Planetfall
• Stationfall
• Suspended
• Starcross
• Hitchhiker's Guide to the Galaxy

Volume II

• A Mind Forever Voyaging
• Cutthroats
• Wishbringer
• Seastalker
• Trinity
• Hollywood Hijinx
• Nord and Bert
• Plundered Hearts
• Border Zone
• Sherlock
• Bureaucracy

* Volume II contained a coupon that can be used to purchase The Leather Goddesses of Phobos at a discounted price. However, more recent sources have informed me that Activision is no longer selling Leather Goddesses.