Flip-Swap Galaxy

Flip-Swap Galaxy is a galaxy that appears in Super Mario Galaxy 2. It is located in World 1. It is based on levels from Super Mario Galaxy and Super Mario Sunshine. Performing a Spin Jump will make the blue and red platforms flip over and swap places. Incoming Chomps also appear on the blue and red platforms, along with other enemies, like Goombas. A Star Bunny also makes an appearance here.

Main Planet
The starting planet is an area full of red and blue platforms. Mario has to spin to make those platforms flip over so he can complete missions and get the Power Stars.

Think Before You Shake
To get this Power Star, Mario has to make it to the platform where it is located. To do so, he has to Spin to flip the red and blue platforms, avoid the Incoming Chomps and electric barriers to process.

Purple Coin Flip 'n' Sprint
When Mario visits the galaxy for the second time, he'll find a hundred of Purple Coins. If he collects all of them he'll get a Power Star.