To unlock Pichu, complete Event 37 called Legendary Pokemon.
Yes you can play as pichu, but im not sure how to unlock him.
u go on classic mode with pickachu
Either beat the legendary Pokemon event or play a few melees in melee mode.
Pichu is not a playable character in Super Smash Bros. Brawl.
defeat event 37
Sonic was not released for Super Smash Bros Melee and is not unlockable.
Play 900 v.s matches or beat all 51 event matches (all51 not requiered)
Knuckles is not in melee.
Unlock all the characters of super smash bros melee
You CANNOT unlock Cloud Strife on Melee.
Sonic is not a playable character in Super Smash Bros. Melee; only in Brawl. Therefore, he cannot be unlocked in Melee.
You complete the Mewtwo event match number 37 and Pichu will appear. You fight Pichu and win. That is how you get Pichu.