Yooka-Laylee developer Playtonic has unveiled Super Yooka-Laylee Kart, and it’s a pixelated racer with a story campaign, rival races, time trials, and more. Plus, it will feature up to 8-player local split-screen multiplayer when it launches on PC sometime in the future. Revealed during the SGF Day of the Devs showcase, Super Yooka-Laylee Kart ditches…