A good sequel to 3D Land that unfortunately I think is a bit rougher, despite higher production values. The new power up, Cat Mario, is very fun and works super well for the isometric gameplay the game is built around. My problem with the game is while there are a lot of good levels, there's also a lot of stinkers and they reuse slow boss fights too much. Also, to unlock even the second world you need to get what should be optional collectibles, which can force you to replay levels way too soon.