2005 · ソースブック（プレイを拡張するルール／オプション）

Hidden Lands

An expansion for the Champions Universe, this supplement details hidden realms and secret locations that can bring new dangers and allies into a superhero campaign. It covers Atlantis, the Antarctic utopia of Arcadia, the sunken empire of Lemuria, and other strange places including Shamballah, Agharti, the Well of Worlds, Beast Mountain, and Sunday Pond. The book includes dozens of new characters, adventure ideas, and rules and guidance for creating heroes from the featured races.