I can't believe it's your first platformer beaten! Super Metroid's pretty good, but I didn't get too far in it. It took me forever to beat the NES Metroid, because it's insane finding all the items to beat it.
Well action-platformer. I've played Mario like everyone else, but not ones like this, Mega Man, and Castlevania that are also vary combat focused. I'm not sure if I'm ready to go into the original.