As part of Microsoft's plan to unite its PC and console gaming platforms the company will add support for various games with the Xbox Play Anywhere feature, which means that if you by the game on Xbox One, you get the PC version (Windows 10) for free.
This includes a variety of Microsoft’s marquee titles such as Gears of War 4, Halo Wars 2 and Forza Horizon 3. Additional titles include Recore, State of Decay 2, Sea of Thieves and Scalebound.
Some games are taking the feature even further, such as Gears of War 4, which will also support cross-play so that you can join your friends in the game whether you’re on the Xbox One or PC. Obviously, Xbox Play Anywhere will continue to expand to more games as more developers collaborate with Microsoft and publish their new titles.