Fortnite’s newest season, Override, begins on August 20, and yesterday’s trailer confirmed the new map and battle pass will be centered on a wide range of video game crossovers. The most notable inclusion is Sonic the Hedgehog; he’ll be playable as a skin (stretched to fit Fortnite’s standard proportions), and elements of Green Hill Zone will appear on the map. The new footage shows Jonesy running fast enough to go upside-down on one of the series’ staple gravity-defying loops.However, Sonic…