thair is none. but you can use homebrew to change chars
Depending on how you unlock them, possibly.
If you're thinking of the Sonic Riders character, you cannot unlock him in Brawl.
krystal is not a playable character in brawl
Dr mario is not an unlockable character in brawl.
Not a character.
Master hand is not a playable character in brawl.
there is only 1 character you have to unlock and that is Sheen. to unlock him play on the tournoment mode, then, beat him at the last person. he will always appear.
He is not a playable character. you can only unlock a trophey of him
he is not a character in this game
As a playable character, no.
if you mean by: can you unlock any more secret caracters in brawl? then i dont think so.
Giratina is not a character.