Awesome tool! I also hope you'll add the Mythic GME 2e. FYI: I think you forgot to add the playbtw_gum2.yml script to the installer. I added it via your git repo afterwards for myself and could use the new GUMv2 keywords then.
Ohhh thank you so much for letting me know, wll update with GUM v2.9 and make this update. Yeah the problem with Mythic is handling lists, and need to pull those hundred elements tables, hehe. But hopefully one day
I know the tables for Mythic 2e aren’t included, but I did add these myself and can confirm it works really well. The most time consuming part was getting the tables into plain text lists from the pdf.