https://www.polygon.com/e3/2018/6/10/17446944/halo-infinite-pc-windows-master-chief

Halo Infinite was announced at the Microsoft conference at E3 2018. While we learned almost nothing about the game and how it’ll play, it appears we finally have details on the platforms it’ll appear on. As expected, Halo Infinite will come to Xbox One, but it’ll also be released on Windows PC, according to the game’s YouTube description, which refers to it as an “Xbox One and Windows 10 Exclusive.”

The trailer, and its description, mention a new engine — dubbed the Slipspace Engine — and call the trailer itself a “thrilling engine demo that provides a glimpse into the future of the Halo franchise, leading it into new and unexpected directions.”