Sega has been teasing the PC port for Platinum Games Vanquish, where the Steam release of Bayonetta, a really minor update that could be easily overlooked. When Bayonetta’s PC version was updated, there was a single image added to the game’s /EXTRAS/ folder, a masked image of Sam, the protagonist from Vanquish.
Sega looks like they are preparing for something with the recently tweeted an image of the same emblem that adorns the antagonist’s armor in Vanquish, which is starting to build that the theory that Sega isn’t just joking around about a PC port for Vanquish, but that they are going to make an actual announcement in the near future.
— SEGA (@SEGA) May 8, 2017
If they were to release a PC port, it would probably mean some time later this year.