Matter Splatter Mansion

Matter Splatter Mansion is the sixth and secret level of Ghostly Galaxy from Super Mario Galaxy. This mission's concept is very similar to the Matter Splatter Galaxy, where matter forms and destroys platforms, requiring Mario to act in accordance to where the matter creates platforms to proceed through the level. It can be accessed by playing the level A Very Spooky Sprint.

Layout
While playing the level "A Very Spooky Sprint", the ring shaped planet containing pumpkin-headed Jack O' Goombas also has two breakable stalagmites. One contains a Rainbow Star, and the other contains a Launch Star to the Matter Splatter Mansion (the one with the launch star is sparkling). Here, Mario must walk along the moving sections of matter that the spotlights reveal. Mario will need to go through, getting keys, and unlocking doors to get through; eventually, there will be a Power Star behind one of the doors.

Enemies

 * Boos
 * Goombas
 * Jack O' Goombas
 * Swoopers