Unveil the secrets of the legend-haunted city at Roll20 - our newest release for Call of Cthulhu is available for VTT play!Call of Cthulhu: Arkham is the definitive guide to the signature setting of C

Just in time for the holidays we got an impressive parcel from FedEx earlier today. It contained all the proofs for the Call of Cthulhu Classic Kickstarter project for our final approval. We are on tr

. While MOB and the Australian Chaosium team sweltered in 39°C (102°F) temperatures at Can Con in Canberra this weekend, Chaosium president Rick Meints was a special guest at Cthulhu in a Castle in

Scouting Adventures Against the Mythos! Call of Cthulhu: Campfire Tales is available now!Take on the role of scout-investigators as they come face-to-face with dangers beyond this world.  New System

There are 175 Call of Cthulhu titles at 20% off in DriveThruRPG's Cthulhu Mythos Sale!Sale ends in seven days!

Encountering the King in Yellow in 1980s Japan Out now - The Sutra of Pale Leaves: Twin Suns Rising takes you to the Japan of the 1980s, an all-new setting for Call of Cthulhu. It is a time when the

Adventure, Mystery, & Horror in the 1890s!Out now - the Cthulhu by Gaslight Investigators' Guide. Cthulhu by Gaslight takes the Call of Cthulhu roleplaying game to the fog-shrouded streets of Great Br

Chaosium's Ian Cooper and members of the Cult of Chaos will be running RuneQuest, HeroQuest Glorantha and Call of Cthulhu sessions at the "Owlbear and Wizard's Staff Mini-Con" in Warwickshire, UK this

Cthulhu by Gaslight: Ready to Play Your Way on Roll20! Get over hundreds of tokens, beautifully designed maps and handouts, drag and drop supported items, and much more! Play Cthulhu by Gaslight

Get Syrinscape's latest sound and music pack for Call of Cthulhu: No Time To Scream!https://syrinscape.com/store/653-no-time-to-screamOur friends at Syrinscape have created a whole suite of sound effe

Shadows of Yog-Sothoth (1982) was the first-ever Call of Cthulhu campaign, and is one of the five supplements we're reprinting in the Call of Cthulhu Classic Kickstarter, currently underway.As Black G

For the special Call of Cthulhu 40th anniversary Keeper Rulebook we've included a new preface section, along with the classic scenario, The Haunting, which can be found at the end of the book. Contri