Well, it would be successful with me

As much as I do love my Zelda and Mario games, I would love to see dark worlds. Like, how cool would a Mario game be if the mushrooms caused him to trip balls, and while you gained some more power, the worlds you entered in your addled state would be trippy as hell? Like, when he got hit, or lost his high, he would just look at all the enemies he trampled, and you'd be like "oh my Jesus, what did I do?"

I totally understand that it's supposed to be family oriented, but it would be awesome if they made like two versions of games, like the brutal version and the regular version.