OpenOVR VS ALVR

I'm sure many are aware of it, but if you're not and want to do the same you can download the 64bit dll from here https://gitlab.com/znixian/OpenOVR/-/tree/openxr and replace the openvr_api.dll in your bin\win_x64 folder of ETS2 or ATS.

Can't say I have that with my Odyssey+ HMD (same WMR style). But I am using OpenComposite and not SteamVR.

Don't think what I'm saying is possible ? Let me introduce you to the Opencomposite XR project - they're all about porting OpenXR API calls to Valve's openvr_api.dll. And ya, they got some games working ! This is good for all Oculus/Meta, Windows, Pico, HTC headsets ! Files · openxr · Campbell Suter (ZNix) / OpenComposite · GitLab

install OpenComposite https://gitlab.com/znixian/OpenOVR

They opened an issue with the open composite gitlab https://gitlab.com/znixian/OpenOVR/-/issues/372

OpenXR OpenComposite (the OpenVR translation library for OpenXR) has a good introduction on how to override openVR defaults within steam: https://gitlab.com/znixian/OpenOVR/-/tree/openxr

Hey try this two and make backups of original files https://gitlab.com/znixian/OpenOVR/-/tree/openxr

https://github.com/alvr-org/alvr

They also achieve very low latency, I didn't follow every single optimization they added but it basically boils down to a few encoding tricks (better image in the center, accept blurriness in the peripheral vision), good network infrastructure, and hardware decoding / encoding being really fast.

To use steamvr on flatpak I used this tutorial . There was a disclaimer that nvidia GPUs are not supported, but the guy that suggested it has a 3090, so it might work for me too.

They have a Wiki page on GitHub with a settings tutorial and troubleshooting. A downside with a lot of open-source software is that it's relatively difficult to setup but it might fix some of your issues.

You can play wirelessly using Air Link, Virtual Desktop, or ALVR.

They also have a detailed wiki page on GitHub

https://github.com/alvr-org/ALVR/wiki/Settings-guide Goes in-depth about a lot of the features/settings

Quest 2 needs some workarounds (dev mode account), but once you've done those you can just install ALVR (I recommend nightly). As for the games, check ProtonDB. Some VR games (Pavlov beta, for example) have EAC that blocks proton. Some VR games don't work with ALVR due to https://github.com/alvr-org/ALVR/issues/1392, like the Pavlov beta and Crawlspace. Just install the proprietary NVIDIA drivers and use Xorg and most things should work fine. Steam has Proton, which lets you play Windows games with high performance.