Microsoft is experimenting with a Windows gaming handheld mode for Steam Deck-like devices

*A prototype game launcher for Windows.* | Image: h0x0d (Twitter)

Microsoft is exploring early concepts around a Windows handheld mode for devices like the Steam Deck. A leaked video posted on Twitter by h0x0d shows early concept and prototype work for an optimized Windows 11 UI for handhelds, and a launcher and Windows gaming shell that’s designed for touchscreens and controllers.

The video is part of a hackathon project inside Microsoft from September, where employees regularly present ideas or projects that sometimes end up getting support from Microsoft executives and end up shipping.