Rise of the Tomb Raider will lose its Xbox exclusivity in early 2016. Publisher Square Enix has confirmed that the highly anticipated action-adventure game will be coming to Windows 10 and Steam PCs in that time period, with the PlayStation 4 following sometime in the holiday period of 2016.
Microsoft first announced that the Xbox One and Xbox 360 would get Lara Croft's next adventure first at E3 2014, but the company always stated it would be a timed exclusive. Rise of the Tomb Raider will be released for those consoles on November 10. So far, there's no word if any additional features or content will be added to the Windows 10, Steam or PlayStation 4 versions of the game.
Source: Square Enix