Mario and Luigi come out of pipe and look around. They not recognize area. It look like floating island. They look around to see what going on. Then Link and Zelda jump from sky. They say they want fight. Mario say MAMA MIA!?!
Then Fox and Falco jump out of a plane and land with guns in hands. They say they gonna KILL! But Yoshi and Peach appear and say they help Mario and Luigi.
Mewtwo, Pikachu and Jigglypuff come with Meta Knight and Kirby and say they want fight too! Captain Falcon, Diddy Kong, Donkey Kong, Dr Mario and Wario appear too. They all start attacking each other.
Then Bowser fall from sky and land on ground, he make loud sound. They all turn around to see what happen. He stand up and then they look around. The floating island shake. It then fall out of sky onto lava and it sink. They all go flying in air and land on different maps for battles. Then they all battle in tournament.