The Call of Cthulhu RPG Wiki
Learn about the Call of Cthulhu roleplaying game system and the Cthulhu Mythos
Call of Cthulhu Rules
An overview of the Call of Cthulhu game system, covering characters, skills, and combat.
The Mythos
An introduction to the Cthulhu Mythos, its meaning and the horrors therein.
Store
Shop for Call of Cthulhu products (found at Chaosium.com and your local gaming store)