The Rogues' Castle is a fortress located in the deep Wilderness, specifically in levels 50-54. As with all of the land beyond the long fence or border, this area is only accessible to pay-to-play players. It is one of the few places that Rogues reside in (they can be fought and pickpocketed). An aggressive boss monster, the Chaos Elemental, can be found lurking around or inside the castle. The song Regal is unlocked near the castle. It is also known as "castle in the dark land" when trying to obtain the ghostly cloak.