Go on a journey through time and space in this fun ROM hack of the popular Super Mario World game called Super Mario Odyssey! Super Mario Odyssey is a popular Rom hack of the classic game Super Mario World for the Super Nintendo Entertainment System (SNES). Although it has an identical name to the official Super Mario Odyssey for Nintendo Switch, the hack is not based on it. The hack features new levels that are praised for its cool and challenging design. Unlike the original Super Mario World, this game features a lot of changes including sprites, backgrounds, graphics, and many more and features an outer-space theme.