
2000 · Sourcebook (rules/options to enhance play)
The Keeper's Companion
A reference supplement for running Call of Cthulhu games, covering investigative guidance, occult knowledge, and Mythos lore. It includes advice for Keepers, summaries of more than 60 occult books, historical languages and scripts, arcane artifacts, secret cults, forensic medicine, alien races, and mysterious locations. Additional material covers skill applications, alternate rules, resistance tables, law-enforcement timelines, causes of death, investigator sheets, and other tools for scenario preparation. Revised chapters on forbidden books, secret cults, alien races, and mysterious places are included.
- Players
- 0
Free, on web, Android and iOS
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Game facts (players, playing time, age, credits) from BoardGameGeek.

