While not set in stone, Sunset Overdrive developers currently have no plans for a PC version of the Xbox One exclusive.
In an interview with Videogamer, community lead James Stevenson said:
“I don’t know what the future holds, right now there’s no plans for a PC version of the game”
“We’re just working hard to finish up [the Xbox One version]. We’re going to support it post-launch and then we’ll see what happens in the future. But there’s no plans. We aren’t planning a PC version or anything like that.”
This is completely understandable of course as all current assets are probably dedicated to launching the game on its intended platform first, but this news basically just means that PC gamers will probably have to wait a bit longer for Sunset Overdrive.