Returning Characters:
Mario
Link
Kirby
Pikachu
Fox
Samus
Zelda/Shiek
Bowser
DK
Yoshi
Peach
Ice Climbers
Jigglypuff
Ness
Marth
Mr. Game & Watch
Luigi
Falco
Captain Falcon
Ganondorf
Newcomers:
Pit
Wario
Zero Suit Samus
Ike
Pokemon Trainer (Squirtle, Ivysaur & Charizard)
Diddy Kong
Meta Knight
Snake
Lucas
Sonic
King Dedede
Captain Olimar + Pikmin
Lucario
R.O.B.
Toon Link
Wolf