When Asus and Microsoft launched the ROG Xbox Ally X last summer, it came with a bespoke controller driven full screen interface running on top of Windows 11. The handheld was still running Windows under the hood, and you could bring up the typical Windows desktop any time, but it defaulted to the full screen gaming UI. Then called either the “Xbox Experience for Handheld” or the “Xbox Full Screen Experience FSE” depending on who you asked and when, Microsoft said it would be available on all...
