Back in October, a Wii U emulator called CEMU was released for PC, but it was far from a finished product. Most games couldn’t run on the emulator at all, and others did not run very smoothly. However, substantial progress has been made in the past two months, and Mario Kart 8 is actually relatively playable. A video has been released that shows how the game runs now with version 1.1.2b of the emulator compared to how it ran on version 1.1.1, and the difference is staggering. You can check it out by clicking above.