Mario's beloved Mushroom Kingdom has been thrown into chaos by the appearance of an extraterrestrial villain. This evil and outer space menace, Smithy, brings fear and treachery to the once-pleasant Mushroom Kingdom. Once Smithy crashes into the Star Road, he causes seven stars to be scattered throughout the land. Mario and his friends must recover the Seven Stars and repair the Star Road by making an epic journey to Bowser's castle to confront the dreaded Smithy. Princess Toadstool, Mallow, Geno, and-beli...