This is the only world in the game to lack any hidden stars, with each galaxy featuring one main mission, one Prankster Comet (with all types except for the Romp Comet present and also the most comets out of all worlds), and (excluding the Grandmaster Galaxy) two Green Stars. The world is unlocked after the player defeats Bowser for the first time. Each galaxy is blocked by a star barrier (the most out of all worlds) that requires a certain number of Power Stars to unlock rather than simply completion of the previous galaxy.

It holds a total of seven galaxies, the last of which, the Grandmaster Galaxy, can only be accessed by collecting all 120 Power Stars as well as all 120 Green Stars. This world is shaped like an 'S', hinting at its name, and has no forked directions. It is located high in the sky of an unknown planet with colorful star-shaped islands, and has two rainbows in the background. World S: Here We Go!, also known as Special World, is the seventh and last world featured in Super Mario Galaxy 2. “Wow! Can ya believe it?! This must be that strange, legendary world we've been hearing rumors about! There are even more Power Stars around here! So! Let's go get 'em, Captain!” - Lubba, Super Mario Galaxy 2 For the secret area in Super Mario World, see Special Zone. This article is about the final world in Super Mario Galaxy 2.

Super mario galaxy ost star road