TemplateStudio VS UWPHook

I also put in a Visual Studio bug here and an issue for the extension here.

Not sure if they have plans to support MAUI or not (there is an open issue asking about it), but they do support WPF today.

Edit: here's UWPHook to link gamepass games to steam https://github.com/BrianLima/UWPHook

Use UWP HOOK to allow you to add windows store uwp games to steam as a non steam game.

I used this https://github.com/BrianLima/UWPHook

It's usually difficult because Microsoft UWP DRM on them so you needing tools like UWPHook & other workarounds that have 50% success rate at most. There are rare Gamepass games that don't have UWP so it won't be a problem for them.

You could try using https://github.com/BrianLima/UWPHook this program and testing it. I really doubt it'll work, the VR tag is just a categorisation thing and so it shows up on the HMD page. It doesn't actually trigger any VR capabilities.

Microsoft : This is worst with all from above and you need https://github.com/BrianLima/UWPHook to be able to play against Microsoft DRM.

Another option that could potentially work is to use UWPHook to add your Xbox Game-Pass games to Steam and then simply use Steam Link to stream these games.

There's a nifty little utility called UWP Hook (https://github.com/BrianLima/UWPHook) that scans your Windows Apps and lets you pick them from a drop-down to add to Steam, but there have been a rare couple games that absolutely refuse to show up on the list so i made a bit of a convoluted extra step to gain access privileges to the gamepass install folder and add them from there when needed.