During Phil Spencer’s presentation at GDC, the Head of Xbox announced that #IDARB would be making it’s way to Windows 10, and would support cross-platform play between Windows 10 and Xbox One. Two #IDARB developers from Other Ocean (Mike Mika and Trisha) came on stage alongside Phil Spencer and Chris Charla from Microsoft to show cross-play – with two players on a Surface Pro 3 running Windows 10 and two players on an Xbox One.
No release date was announced, but #IDARB is already released on Xbox One with a PC release set to come later this year, so I imagine that the Windows 10 version will launch alongside the normal PC version of the game.