Windows Mixed Reality has seen a slight usage boost on SteamVR in September. Microsoft’s Windows Mixed Reality accounted for 7.22% usage on SteamVR in September up from 7.18% in August and 6.25% in July.
SteamVR’s survey does not include Windows Mixed Reality games played directly for the native Cliff House or Skyloft but it does give an indication on how games are using the various headsets. With the October 2018 Update for Windows 10 Microsoft and Steam have improved the integration of the system with the ability to launch SteamVR games and app directly from Windows Mixed Reality.
Take a look at SteamVR integration in Windows Mixed Reality: