Haunty Halls Galaxy

Haunty Halls Galaxy is a galaxy in World 3 in Super Mario Galaxy 2. This is the first galaxy to feature the Glimmer Bulb Berry. In this galaxy, new enemies are found including Octoboos, spiny looking creatures, and Mattermouths. There also a haunted mansion in this stage, as well as a passage which has dark matter and Big Boos, which is eaten by the Mattermouths. As the name implies, this galaxy is composed of smaller planetoids shaped like mansion halls with different features each.

The main music featured in the galaxy is an orchestrated version of the ghost house music from Super Mario World.