Megaman X, Zero, Little Mac, Medusa, Issac(?), Roy, Jet the Hawk, Metal Sonic, Espeo, Knuckle Joe, King k. Rule, Kamek, Vaati, Bower Jr. and the abiloy to create your own char.
Crash Bandicoot (Freaking sonic took his place... Yep, Crash WAS gonna be in it...) Gordon Freeman, CHUCK NORRIS, Ratchet/Clank, Jak/Daxter, Darth Vader, Blaziken, Meatwad/Master Shake/Frylock (lol) Master Chief, Batman, The girl from SuperMarioGalaxy, Funky Kong, Waluigi, Dry Bones, SpongeBob, me, and many more
id add spyro the dragon, crash bandicoot, shadow mario, and a pkmn trainer where the pkmn is treecko, combusken, and swampert
I'd say Shadow, Ichigo and Lloyd(Maybe Guy)
GO TAILS WOOT