Green Ronin Publishing announced the signing of a licensing agreement to publish an RPG sourcebook based on the transmedia shared world of The Lost Citadel.

Lost Citadel Roleplaying, the first release for the dark fantasy RPG, will be written for Dungeons & Dragons, Fifth Edition. It features the setting of Zileska, where only a single city contains the remains of civilization in a land ravaged by death and the undead. The Lost Citadel transmedia project was organized under the direction of writer/designer C.A. Suleiman (Vampire: The Requiem, Eberron: City of Stormreach) and combined the efforts of over a dozen acclaimed writers of horror and fantasy with the art of Todd Lockwood (Dungeons & Dragons, Magic: The Gathering).

Lost Citadel Roleplaying has a planned release of Winter 2018 and will be followed by more books in Fifth Edition.