XDA Developers on MSN

I enabled the new Windows 11 gaming handheld mode on my ROG Ally X

Once you're on Windows 11 25H2, opening Settings > Gaming might show a new, fourth option saying Full screen experience.
TweakTown

Xbox app full screen experience leaked, can run on handheld PCs with Windows 11 25H2

The new-and-improved Xbox app for handhelds has been leaked through builds of the OS, and can run on any handheld gaming PC running Windows 11 25H2.

Microsoft’s new Xbox mode on Windows has leaked for any handheld

The new Xbox full-screen experience doesn’t load the full Windows desktop or a bunch of background processes, freeing up more ...