Since you mentioned OpenMW I thought I should mention Daggerfall Unity. It’s an rewrite of Daggerfall using the Unity engine, also requiring the original files. The best thing about is that the developers have made it easily moddable and a very healthy modding community has sprung up for it, some of which really make the game feel like what the original developers were going for but had to deal with the technical limitations of the time.
This is just going to serve to put people that were on the fence off of Lemmy and they’ll go back to reddit.