Did anyone else here notice Halo 5: Forge suddenly popping up on the Windows Store? That's something I certainly didn't expect to see after what feels like an entire decade of Xbox exclusivity for the mainline titles.
It's free, it seems sensibly optimized for KB+M, has a load of graphics options to tweak (though you're stuck at 16:9 and 60 FPS), and there's enough maps included that it really doesn't look like they withheld anything outside of the singleplayer/co-op campaign, or for that matter, held most of the maps back behind some damn season pass. And before you ask, no, Blood Gulch isn't in there.
Yet nobody else seems to have noticed this release, peculiarly enough. I'm guessing it's because of how Microsoft screwed themselves over with PC gamers and UWP earlier that nobody's paying attention to their latest attempt to win back the crowd.