parchment

This article is interesting as it seems "the long way around": the Z-Machine is rather well documented, and already has VMs for the web [1] and going to the ZIL source to build a port of the ZIL itself rather than to interpret the Z-Machine binary is cool, I suppose, but ignores decades of insights into the Z-Machine. While I'm being a downer, also need to point out that while the Internet Archive has archived the ZIL source code the Zork games are still under copyright and owned by Activision Blizzard (soon/now Microsoft). Using Zork itself as a deployment artifact is a possible way to get sued even if you think the game "abandonware". [1] The best known/maintained is Parchment: https://github.com/curiousdannii/parchment

The "try it" example on the TextWorld page uses Parchment: https://github.com/curiousdannii/parchment