Chaosium Unveiled: Innsmouth
Posted by Michael O'Brien on 21st Aug 2026
Chaosium Unveiled looks at Call of Cthulhu Innsmouth – the definitive guide to the rotting seaport town—one of the most iconic settings for Call of Cthulhu.
A Sandbox Campaign Setting with Secrets to Uncover
An essential resource for Innsmouth-based scenarios as well as campaigns within the wider Arkham and Miskatonic Valley region. Description, insights, and plot seeds from over 100 Innsmouth locations in and around the town.
Call of Cthulhu: Innsmouth includes street maps in player and Keeper versions, as well as floorplans for key locations, gossip and rumors to spark further mysteries and adventure. The book also covers the secrets, intrigues, and profiles for more than 80 characters and encounters.