Which Xbox/PC Game formats and frameworks is the Xodus team targeting for compatibility (for example GDK, MSIXVC, UWP)?
The Xodus team is targeting the newer GDK and the MSIXVC format for compatibility. The project will not support older UWP games from the Windows 8 and early Windows 10 era. Existing games would still need to be run via Wine, DXVK, or VKD3D-Proton. Answered
How will Xodus run Game Pass games on Linux and Mac—will it require Wine, DXVK, VKD3D-Proton, or native ports?
Xodus will not provide native ports; existing games will still need to run via compatibility layers such as Wine, DXVK, or VKD3D-Proton. The team is reverse-engineering the newer GDK and MSIXVC format, and older UWP-era games will not be supported. Answered
Which Steam Machine users can access FSR 4.1 right now via Proton Experimental?
Steam Machine owners can access FSR 4.1 right now by using Valve’s Proton Experimental branch for compatible games. Proton will upgrade games that are already running FSR 3.1 or newer to FSR 4.1, though the feature is still experimental and may have issues. Answered
Which games are eligible for automatic FSR 4.1 upgrades through Proton (what minimum FSR version is required)?
Proton Experimental will automatically upgrade games that are already using FSR 3.1 or newer to FSR 4.1. The feature is exposed through Valve's Proton Experimental branch. Answered