Killer Instinct has almost everything. An amazing soundtrack, a big roster of very unique characters, recognizable art style, engaging single player content, some of the best AI in fighting games, brilliant netcode, and some of the best tutorials and practice tools out there.
It's a monumental fighting game with a passionate fan base that has been keeping the blood pumping for over a decade. The only thing it was missing, is the crossplay between its two major platforms, Steam and Xbox.
Now, all these years later, this might no longer be the case. This weekend, the developers will be running some tests, and who knows, maybe in the very near future the community will be able to play together regardless of the platform!