Since GOG's releases of Return to Zork and Zork Nemesis use DosBox and GOG has been expanding its Mac library a lot lately, I added wishlist entries for these games on Mac.

Return to Zork (Mac)
Zork Nemesis (Mac)

I'm pretty surprised that even Zork Anthology doesn't have Mac support, as I think all of the games in it are DOS based.

I'd love to see a Mac version as well.

I know at the very least, Zork Nemesis and Inquisitor both had Mac releases back in the day but were ported via third party companies. I can see comparability issues arising from the two sequels not being Mac native. Who knows, maybe in time someone will put in the effort of porting the last two games to modern Mac devices.

Back in the day, all the Infocom text games were available for the MAC. There even was the 'lost treasures of infocom' collections which were available for PC, MAC, (Amiga, and the IIGS as well!).. over the years they released on CP/M, RSX, MS-DOS, Apple II, Amgia, Atari ST, Atari 800's and probably another 10 systems I'm forgetting)...

So they are out there, and sure they did exist for the mac... The alternative is to extract the data files, and run them with an interpreter of your choice, on whatever platform.

The Lost Treasures series also had built-in Invisiclues, very handy.