It has potential
A good game with potential, to make this a great game, perhaps adding to the levels and enemies such as goombas, perhaps wario and waluigi as a boss, just giving some examples. It was a bit short for a game that was repitive with everyone being a koopa, only one different was bowser, now don't get me wrong the fighting was basically good, could use a grapple or a bit more for the combos but good. Environment is in this for using hte lava, but perhaps if they were close to the walls of a block use that to crash them through it for extra damage to name something else. This is a great game with great potential, just lacking in a couple areas.