Beyond Darkness and Madness is a Gamemaster sourcebook for KULT: Divinity Lost. This supplement outlines the Gamemasters overall responsibilities and provides them with tools for running effective gaming sessions and presenting horrifying narratives. Additionally, the source book provides inspiration for developing compelling narratives, intriguing characters, and personalized settings. The book is divided into three distinct sections – Storytelling, Atmosphere, and Reflections. It is written by Jason Fryer, a veteran of KULT who wrote the Purgatory source book for KULT 2nd edition in 1996. He made his debut in KULT: Divinity Lost with the quickplay scenario The Atrocity Exhibition. Additional writers include Jacqueline Bryk, Alex Obernigg, and Petter Nallo.