The most obvious difference between the two versions is the graphical output: Killer Instinct for Xbox One ($77.11 at Walmart) renders at 4K resolution, while Killer Instinct on Xbox One renders at 900p\u2014if you've purchased Season 2 or Season 3, that is. Killer Instinct Season 1 doesn't even boast that lower graphics resolution, so you'll be slumming it in the 720p gutter.
Gamers will get a slightly prettier looking game though, as the resolution has now been bumped from 720p, to a slightly more detailed 900p, presumably without a frame rate hit. There's also some new moves for returning characters for you to try out.
At launch, Killer Instinct ran at just 720p on Xbox One, prompting developers to achieve much more with the Xbox One X version. This objective would see taking a 900p game and running it at native 4K, which will be achieved by implementing a simple patch to bring 4K resolution and a boost in texture filtering. 2b1af7f3a8