HN LogoHN Logo
HN LogoHN Logo
CatalogueTrack OrderStores
CatalogueTrack OrderStores
Description

Unlock the doors to mystery and madness with Chaosium Vol. 1 Behind Closed Door Call of Cthulhu RPG Mansions of Madness. This volume offers unforgettable investigations that can be played individually or linked together into a gripping mini-campaign set in the 1920s.

Key Features
  • Includes five suspense-filled scenarios for Call of Cthulhu 7th Edition
  • Features two fully revised classic adventures and three all-new investigations
  • Explore haunted mansions, cursed estates, mysterious disappearances, and occult secrets
  • Play scenarios as standalone adventures, campaign side quests, or a connected mini-campaign
  • Designed for up to six investigators and one Keeper
  • Each adventure provides approximately one to three gaming sessions of play
  • Includes memorable scenarios such as Mister Corbitt, The Crack'd and Crook'd Manse, The Code, The House of Memphis, and The Nineteenth Hole
  • Ideal for groups progressing from Doors to Darkness and Gateways to Terror
  • Set in the atmospheric world of the 1920s, where cosmic horror lurks behind every door
  • Compatible with the Call of Cthulhu Starter Set, Call of Cthulhu 7th Edition, and optionally Pulp Cthulhu

Chaosium Vol. 1 Behind Closed Door Call of Cthulhu RPG Mansions of Madness

47781691785433 9781568824246
ONLINE ONLY
$79.95

Harvey Norman Customer Direct

  • Delivered by a trusted supplier – track online
  • Allow 5+ business days for delivery – depending on your location
  • Leaves warehouse in 1-2 business days

© 2026 Harvey Norman Online   |   Harvey Norman Online is operated by the eComm Store Pty Ltd, an independent franchisee. Harvey Norman Stores are operated by independent franchisees.

Subject to the terms and conditions goods and services described in this website are available from Harvey Norman online only, unless expressly stated otherwise.

Interest Free AfterPay Zip Pay MasterCard Visa American Express Paypal Gift Card