Deadline is a text adventure in which the player is a detective called in to investigate what seems like a simple drug overdose. The family lawyer thinks it was really a murder. You have 12 game hours to find the killer or else someone is going to...

Zangband - a free roguelike computer role playing game which is based on Angband.

ZeX is an Infocom Z-Code interpreter for the Macintosh.

ZIP∞ is an Infocom Z-code interpreter. It supports Infocom V1 to V5 and V8 Infocom and Inform games. It has support for sound, multiple fonts, Beyond Zork graphics font, and the QUETZAL common save format.

Adventure! is a tiny adventure game for B&W Macs. Note: The first time you launch the game, it will quickly open and close itself.  Just relaunch it and it should work.  

From the Read Me file: In the beginning, the world was dark and without purpose, John Doe was not even a figment of a nonexistent mind. Then John came to being, and I looked upon John and saw that he was good. But soon his life was to be...

A small game that simulates hacking a computer, though really it's just a hangman clone. NOTE: The Vax Runner II version does not give the player clues for the password, so could be consindered prankware as there is no way to quit without it.

BOSS is what you get when you take Moria, modernize it (magic becomes science, monsters become more realistic beasts, items get updated, etc.), add a lot of new features (different dungeon types, monsters, lots of new items, multiple...

You’re on the threshold of a whole new experience, for ahead of you is the extraordinary anthology of the Great Underground Empire!. Once you step through the door to Zork, you leave the world of arcade games and trite fantasies behind and...

The Witness is a full-text adventure casts the player as a detective assigned to get to the bottom of a death threat. When the victim is killed, you have only one night to find the real guilty party. Unknown Author. (December 1985)....