From the crumbling spires of the ancient runelords in untamed Varisia to the bustling merchant kingdoms on the shores of the Inner Sea, the Pathfinder Campaign Setting forms the panoramic backdrop for Pathfinder First Edition fantasy roleplaying supplements, modules, and Adventure Paths. The Pathfinder Campaign Setting provides classic adventuring style and cutting-edge game design optimized for use with the Pathfinder Roleplaying Game and suitable for use with all fantasy roleplaying systems!