Chaosium

This book contains the core rules and guide for running Call of Cthulhu 7th Edition roleplaying games! Read more

Brendan Sterling sought answers in experimental past-life regression. Unfortunately, his mind isn’t the only one seeking answers in the past. Read more

Investigate the Cthulhu Mythos during The Harlem Renaissance! Read more

A supplement for Call of Cthulhu 7th Edition! Read more

This Starter Box contains everything you need to start playing Call of Cthulhu—the tabletop roleplaying game of mystery and horror. Read more

Mansions of Madness Vol. 1 contains five scenarios for use with the Call of Cthulhu Starter Set or the 7th Edition Call of Cthulhu: Keeper Rulebook. Read more

The Shadow Over Providence is a new Call of Cthulhu scenario set in a venue that may seem strangely familiar to anyone who has visited Providence’s iconic Biltmore Hotel. Read more