Tabuu is not a playable character in Brawl. Tabuu is the final boss in SSE.
tabuu is not a real character. you can not unlock him.
None of the bosses including tabuu can be played.
There is not a cheat code that lets you play as Tabuu.
no you can not but as a trophy
you can't unlock tabuu in this game, but you could battle him in the subspace emissonery.
None of the bosses including tabuu can be used or unlocked by normal means.
If you meant as a playable character, no.
I hear that if you defeat Tabuu as Samus you can unlock him.I heard that You also have to play 1000000 brawls.
You can't get him.
THERE IS NO SUCH THING AS UNLOCKING TABUU!!!For proof, when you unlock every character, it even awards you for it. If you still don't believe me, even keep looking for videos on youtube that show you how to unlock him until you get bored of Rick-Rolls that come a lot.I'm sorry but the only way to get Tabuu is by hacking the game you can't unlock him in the traditional way.
You meet him on your way to tabuu.
Beat tabuu with samus aran 3 on hard