TDRotI Nintendo Edition Character Reveal

Okay, I don't know what category to put this in, so I put it in wallpaper, even though it's really badly done. Once the season is released, I'll delete this thing.
Edit: And there you have it! It was easy to guess all of them, so I might as well reveal the roster!

Characters:
Ashley (Warioware)
Birdo (Mario)
Caius Qualls (Tales of the Tempest)
King Dedede (Kirby)
Koops (Paper Mario the Thousand Year Door)
Marine the Raccoon (Sonic)
May (Pokemon)
Mega Man
Pauline (Mario)
Roll (Mega Man)
Rubia Natwick (Tales of the Tempest)
Shadow the Hedgehog (Sonic)
Miles "Tails" Prower (Sonic)
Wario (Warioware)
Wolf O' Donnel (Star Fox)

Everything belongs to Nintendo, Sega, Namco and Capcom