Super Smash Bros. Brawl is a game for the Wii coming out on February 10th, 2008.
As the game opens, Mario and Kirby have just had a fight. As the victor is announced, Meta Knight's ship smashes into the stadium. The Ancient Minister, ruler of the Sub Space Emissary, drops a bomb, Mario rushes to disarm it when he is hit by a giant metal ball. He loses, and Kirby sees the princesses captured by Petey Piranha. And only one can be saved...