Superstar Road

Superstar Road is a world in New Super Mario Bros. U and New Super Luigi U, after the player finishes the game. If the player gathers all the Star Coins in any other world, then he or she will have access to a level depending on which world. The Toad Houses in this world also contain items that could not be accessible before, the Propeller Mushroom and the Penguin Suit. It is a spiritual successor to the previous secret worlds and Star Roads alike. In New Super Luigi U and New Super Mario Bros. U Deluxe, the Propeller Mushroom and the Penguin Suit can be found in regular levels as well.
The world has nine regular levels and four Toad Houses.
==Levels==
===New Super Mario Bros. U===
*Superstar Road-1: Spine-Tingling Spine Coaster
*Superstar Road-2: Run for It
*Superstar Road-3: Swim for Your Life!
*Superstar Road-4: Hammerswing Caverns
*Superstar Road-5: Spinning Platforms of Doom
*Superstar Road-6: Fire Bar Cliffs
*Superstar Road-7: Latiku! Latiku! Latiku!
*Superstar Road-8: Pendulum Castle
*Superstar Road-9: Follow that Shell!
===New Super Luigi U===
*Superstar Road-1: Spine Coaster Connection
*Superstar Road-2: P Switch Peril
*Superstar Road-3: Star Coin Deep Dive
*Superstar Road-4: Hammerswing Hangout
*Superstar Road-5: Under Construction
*Superstar Road-6: Fire Bar Sprint
*Superstar Road-7: Cloudy Capers
*Superstar Road-8: Impossible Pendulums
*Superstar Road-9: Flying Squirrel Ovation
de:Superstar-Boulevard
fr:Route de l'étoile
it:Pista Superstar
Category:Worlds in New Super Mario Bros. U