I'm not sure if anyone here is really interested but I was able to get Myth 2 running on a Raspberry Pi 4. I think it's a pretty amazing to have myth 2 running on such a tiny and inexpensive device. It's not terribly complicated to do and it's very playable. I made a video on the installation process and some game play footage. If you're interested, you can check it out here: https://www.youtube.com/watch?v=HEHQYrMlrc8
Hope you enjoy!