The difference in this one is they actually change the name to Alph, or the Koopalings.
But they are exactly the same. The "duplicate" characters such as Ganondorf and Captain Falcon who play exactly the same in Melee, are not just alternate costumes, they do have stat changes.
Alph will be exactly the same as Olimar. Just a different appearance.
In Marvel vs Capcom 3 you can download a costume for Zero that makes him Megaman X, not Zero in a costume, he is actually Megaman X, but X is not considered a character in that game, he's a skin for Zero.
The Koopalings and Alph are skins not characters.















