Location ? This article has not been classed yet. Rolling Coaster Galaxy [Edit] [Talk] Rolling Coaster Galaxy. Rolling Coaster Galaxy is a galaxy featured in World S of Super Mario Galaxy 2. Missions The Rainbow Road Roll Purple Coins on the Rainbow Road Green Star Challenges Retrieved from "https://nintendo.fandom.com/wiki/Rolling_Coaster_Galaxy?oldid=524604" Categories: Location articles Pages needing a quote Class ? articles Mario locations Super Mario Galaxy 2 galaxies Community content is available under CC-BY-SA unless otherwise noted.