I will now tell you the sad truth.
Koopa is not an un-lockable character in Super Smash Bros Melee.
Bomberman isn't in Super Smash Bros Brawl.
Sorry, Koopa Troopa has never been playable in the Super Smash Bros games.
play alot
No
No.
Mewtwo was not included in Super Smash Bros Brawl, so you can't unlock or play as him in the game.
You can't unlock Darkrai in Super Smash Bros. Brawl. If you hear a rumor it is obviously fake.
You cannot unlock 8 bit Luigi in Super Smash Bros. Brawl. You can unlock Luigi though.
toad is not feature in Super Smash Bros! in fact! Peach is shield with toad!
NO!
no, however you can unlock him in super smash bros. brawl