Chaosium Inc.

An Essential Book for Call of Cthulhu Players   “No swords. No wizards. Just regular humans, in way over their heads...” — Gizmodo   Will you stand against the horrors from beyond space and time?...

Every civilization has some story or legend of creatures half man and half beast. Indigenous native peoples around the world held beliefs about shamans and witch doctors who could transform...

Two-Fisted Action & Adventure Against The Mythos Calling All Heroes! It’s Time To Take The Fight to Cthulhu! Pulp Cthulhu is a game of two-fisted adventure, weird science, dark deeds, and...

The Legacy of the Reanimator collects the original serialized H.P. Lovecraft story, “Herbert West—Reanimator” along with it’s two sequels and a bevy of short stories from some of the most renowned...

In Ireland, an archaeological team unearths an ancient horror, trapped within three stone vessels. The foul entity sets its followers on a journey to free it from its prison, crossing the Atlantic to...