In this Co-op event, players will have to defeat Wario, King Dedede, Wolf, Meta Knight, Ganondorf, and Bowser while fighting on Final Destination. Each player can be any character they choose. Each player has two stocks while each opponent has only one. Despite the name of the co-op event, this may seem like the final co-op event in the game. (That is, similar to the solo event Event 40: The Final Battle.) But again, if all other co-op events are completed, the secret 21st co-op event is unlocked. And it has harder opponents.
Trivia[]
- All 6 enemies in this event are rivals of the main characters in the original series. Bowser and Wario are rivals of Mario, King Dedede and Meta Knight are rivals of Kirby, Ganondorf is the rival of Link, and Wolf is the rival of Fox.
- This is the co-op variant of Event 40: The Final Battle. Because both events require the player to defeat opponents who are the main villains of their universes. Additionally, Bowser, King Dedede, and Ganondorf are one of the opponents in this co-op event. Also, the event plays the same song.