Call of Cthulhu: Cthulhu by Gaslight: Keeper's Guide

Cthulhu by Gaslight expands the Call of Cthulhu roleplaying game, transporting players to the misty streets of Great Britain and beyond. This guide is tailored for Keepers, offering advice on bringing the setting to life and details on villainous organizations and occult societies, such as the Hermetic Order of the Golden Dawn. It also includes two introductory scenarios for new players, scenario seeds for generating custom stories, unique monsters and Mythos elements, a Gazetteer of Fear featuring 100+ locations, and new occult skills, spells, tomes, and astral combat rules.