Chaosium Call of Cthulhu Mansions of Madness Vol 1 Behind Closed Doors RPG Sourcebook - CHA23167-H

Chaosium's Mansions of Madness: Volume 1 - Behind Closed Doors is a scenario sourcebook for the Call of Cthulhu roleplaying game, gathering classic Lovecraftian horror scenarios centred on haunted houses and cursed dwellings. Styled CHA23167-H, this Call of Cthulhu RPG sourcebook gives Keepers ready-to-run adventures built around unsettling, enclosed settings where investigators must confront cosmic horror behind locked doors.

Key Features

• Collection of scenarios themed around haunted and cursed houses
• Written for use with the Call of Cthulhu core rulebook
• Designed to be run by a Keeper for a group of investigator players
• Horror-themed settings suited to one-shot or short campaign play
• Provides background, plot hooks, and Keeper guidance for each scenario

What's Included

• Mansions of Madness: Volume 1 - Behind Closed Doors sourcebook