- Games may be found at [https://www.ifarchive.org/indexes/if-archiveXgamesXzcode.html](https://www.ifarchive.org/indexes/if-archiveXgamesXzcode.html)
- Zork definitely found at [http://www.infocom-if.org/downloads/downloads.html](http://www.infocom-if.org/downloads/downloads.html)