Unlock the following arenas:
City Cathedral: Beat the City Night Showdown Level
Larry's World: Beat the Danger Yard Level
Mad Mansion: Beat the first part of Jail of Horror Level
Mumbo's Big Top: Beat the second part of Magic Mayhem Level
Raven's Mirror: Beat the Thriller Driller Level
Titan Tower: Beat the Slade Ambush Level
Slade's Lair: Beat the Final Clash Level
Sky Needle: Beat the Titan Tower Level
The Hive: Beat the Hive Academy Level