While Mario, Luigi, and Princess Toadstool are vacationing in Dinosaur Land, Bowser shows up and once again abducts the Princess. So Mario and Luigi, with the help of their new friend Yoshi, can soar to new heights to send Bowser and his seven kids away once and for all. Hopefully this time, Mario can obtain a cape from a feather and soar even higher, and must stop new enemies like Chargin' Chuck, Magikoopa, Fishbone, and more. You must brave daring areas like Yoshi's Island, Donut Plains, Chocolate Island, Forest of Illusion, Butter Bridge, Cheese Bridge, Vanilla Dome, Cookie Mountain, Soda Lake, and Valley of Bowser and reach Bowser's castle and stop that reptile yet another time!