World Star (Super Mario 3D World)

World Star is the ninth world and the first Special World in Super Mario 3D World. It takes place above the Sprixie Kingdom, and can only be accessed by completing World Bowser, and taking the Rocket in World 1 which was built by the Sprixie Princesses. It contains nine standard courses and a Captain Toad course. AFter finishing Star World, you can play as Rosalina. After completing Cosmic Cannon Cluster and collecting the necessary amount of Green Stars, Stamps, and Gold Flags, the Rocket to World Mushroom will be available.