Mario’s off on his biggest adventure ever; and this time he’s brought along a friend. Yoshi the dinosaur teams up with Mario to battle Bowser; who has kidnapped Princess Toadstool once again. Guide Mario and Yoshi through nine peril-filled worlds to the final showdown in Bowser’s castle. Use Mario’s new powers and Yoshi’s voracious monster-gobbling appetite as you explore 96 levels filled with dangerous new monsters and traps. Climb mountains and cross rivers; and descend into subterranean depths. Destroy the seven Koopa castles and find keys to gain entrance to hidden levels. Discover more warps and thrilling bonus worlds than ever before!