The Final Battle (最終決戦?) is the 40th and semifinal Event Match in Super Smash Bros. Brawl. This event pits players against the Nintendo antagonists, Bowser, King Dedede, and Ganondorf, on Final Destination. The player has two stocks while each opponent has one stock. This may seem like the final event in the game, but if all other events are completed, a secret Event will be unlocked.
- This event and Event 41 are somewhat similar to Event 51 from Melee. In this event, Mewtwo is replaced with King Dedede and Bowser is not in his "Giga" form. Also, all of the opponents only have 1 stock as opposed to 3 in Event 51.