Nintendo All-Stars in a Mario-styled game

[Koopaul]

Yes, I have played that and it's very close to what I imagined. However, there are certain things I don't like. I don't like how characters stay the same size. I think every character should have a small form that can't do much. I also thought certain characters were overpowered. I think every character should play similar to Mario mechanically but with their own gimmicks.