You’re right, it’s not “just” Proton. I also tried recently GoG for Pod and… it just worked! From buying the (sigh) Windows game to playing on Linux in literally minutes. Amazing.

For WMR I don’t know unfortunately. Monado does work though and I would check https://lvra.gitlab.io as it’s a great starting point, maybe starting with the Monado SteamVR plugin.

to steam deck.

to SteamOS

So… FWIW I post often about I have a painless NVIDIA experience, including playing Windows only games, including VR games.

I thought “Damn… how did I get so lucky?” and yesterday while tinkering with partitions (as one does…) I decided I’d try a “speed run” to go from no system to a VR Windows only game running on Linux.

I started from Debian 12 600Mb ISO and ~1h later I was playing.

I’m not saying everybody should have a perfect experience playing games on Linux with an NVIDIA but … mine was again pretty straightforward.

I’d argue it’s easier with Ubuntu and accepting non-free repository, probably having the same result, ~1hr from 0 to play, without even using the command line once.

FWIW you can fix it locally and eventually use a pull request.

I don’t know find well enough to comment on feasibility but I bet it’d be interesting to try, and maybe realize it’s not trivial.