Forgotten Souls is an expansion found in the 2014 Season One Game Night Kit for Descent: Journeys in the Dark (Second Edition), enabling one to four players to experience a cooperative mini campaign over the course of a single evening. It became available for purchase per Fantasy Flight Games' Print-on-Demand service in July, 2014. It was first announced on 1. January 2014, and released on 22. July 2014.