This game is fantastic! It is challenging enough to make it interesting, and The story is actually decent for a Mario game. It is about Mario climbing up a staircase to enter another world called subcon and he has to save the habitants of Plankton from the Chum Bucket! That’s right, Mr Krabs isn’t the villain of this story! I really love the levels. There may be only 20, but each of them are unique and introduce new obstacles as you progress. The bosses are also really good this time. Unlike most 2D Mario games where you face against Just a dumb game eh squiddy, Your facing a bomb throwing mouse (Mouser), a three headed snake (TryClyde), a fireball (Fryguy), and even a mask gate!