I went back to GE Proton 10-34 and the sound came in! Thanks for the suggestion.

Just a clean, no-mods install here, and already checked the volume sliders in-game. I did try switching to wine 11.4 and got some error about failing to inject a dll… I’ll try switching Proton versions and see what happens.

I have the original wired HTC Vive with the two sensors that have to be nailed up near the ceiling. I’ve been hoping to find support for VR tech that old but it looks grim. And I really don’t wanna have to buy a new headset when this one still works.