You beat every character and boss in brawl, then go to the middle of the Great Maze which should look like subspace and all that; go to the middle and press up like you would for a normal door. You should find Tabuu there
Warning- he is very hard to beat even on easy mode but you will find out how to beat him
Super Smash Bros., Super Smash Bros. Melee, Super Smash Bros. Brawl, Super Smash Bros. for Nintendo 3DS/ Super Smash Bros. for Wii U, Super Smash Bros. Ultimate.
You can only install Super Smash Bros. Brawl on your Wii with a Super Smash Bros. Brawl disc.
Super Smash Bros., Super Smash Bros. Melee, Super Smash Bros. Brawl, Super Smash Bros. for Nintendo 3DS/Super Smash Bros. for Wii U, and Super Smash Bros. Ultimate.
If you mean playing as Tabuu you cant so you cant unlock strictly speaking.
You can not use Miis as characters in Super Smash Bros Brawl.
You Cant
Tabuu.
No he is not a playable character.
You can't get him.
Tabuu.
Tabuu isn't a playable character. But you can get his trophy
You can't play as Tabuu, you can only fight him.
Tabuu is the final boss from Super Smash Bros. Brawl on Wii.
Tabuu is unplayable unless you cheat.
you can't he's not playable
Kill tabuu.
Tabuu is a stupid evil guy.