Can’t believe you didn’t mention AmogOS

Seconding for SWAT4. It’s available on GOG and still has an active modding community. Imo the AI is better in this game than in Ready or Not, although RoN is certainly more visceral overall.

You can get the earlier Arma games up to A2 on disc which afaik don’t require steam, they run from their own launchers. Arma 3 has a physical edition as well, but during activation you have to link to Steam.

I’ve since sold my Quest 2, but when I had it I was able to play my entire SteamVR library via ALVR at *comparable performance to Windows. Elite Dangerous, modded Boneworks, the whole nine yards.

*Definitely not 1-1 with Windows, but easily at 85%+ of the performance. It does require some tweaking of your settings, and definitely benefits from a snappy network setup (wireless was basically not an option for me due to my housing/wifi situation, but the link cable worked great and was even easier to set up).

This. My main rig runs arch and I do my heavy gaming there, but for travel I have a laptop running Debian, it has no problem running Steam and games via Proton. I’ve also done some light coding, even a bit of 3D modeling. It’s not basic, it’s bulletproof.