

Jump onto this platform and wait a few seconds for a flying question block to appear. In the first area, just past the first Star Coin, you'll spot a platform that's moving around on a circular track. You can then ride the platform left to grab the Star Coin, then continue with the platform as it returns right. Let the platform continue moving right until it drops off its track and onto a second track below. If the walls are closed after the ? Switch wears off, he will be forced to go to the secret exit.The second roving platform first goes over the Star Coin.

He should instead wait and head back up for a block that has a ? Switch on it, on the left side. Mario should not enter the door located on the bottom of the room. Then the player will be in a room with the second Star Coin. At the top is a door that Mario must enter. Some stairs will then be visible, and Mario must climb them.

When Mario gets to the first part of the room, he should lure away the Boo from its position, and press the ? Switch that it was hiding. Mario must then press the ? Switch and head left. What looks like the same room is actually different, as the Big Boo has 'turned into' a Boo. Then, the player must head right until they see a door. Mario must press the ? Switch at the end of the room and go in the right door. This Ghost House is a difficult maze, similar to the Ghost House found in World 5 in New Super Mario Bros.
