It's Free RPG Day 2025, and we're taking part! At participating Friendly Local Game Stores around the world pick up your copy of the The Basic Roleplaying: Universal Game Engine Quickstart. Powering

Chaosium President Rick Meints has run collectible auctions across the world, but the Chaosium Con Collectable Auction is a very special one. He and Mike Mason will be auctioning a truly amazing array

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

CALL OF CTHULHU the Official Video Game is up to 73% off at the PlayStation Store until September 4.66% off in the United Kingdom and Sweden.65% off in Poland.63% off in Eurozone.20% off in Japan.73%

ENnies voting is NOW LIVE and runs to July 12! Please cast your vote here: http://www.ennie-awards.com/vote/2020Chaosium congratulates our 2020 ENnies Awards nominees: 1. Harlem Unbound 2nd Edition -

From our Fan Use and Licensing Q&A:Q: I want to use the image of an Elder Sign or the Yellow Sign in my work. Is this allowed?A: Chaosium's Star Elder Sign and Yellow Sign designs are copyright to Cha

The old wooden stairs creak ominously as you descend to the cellar floor, somehow feeling much further than it is. Even with a flickering lantern, the shadows seem to leap out at you. As you reach the

The secrets of the legend-haunted city will soon be unveiled!The eagerly anticipated Call of Cthulhu: Arkham supplement will be released in full colour hardcover on February 22nd. If you purchase dire

Forgotten for centuries, the Sutra of Pale Leaves has resurfaced in 1980s Japan—a time of excess, conspicuous consumption, and enormous technological changes. The Sutra of Pale Leaves: Twin Suns Risin

Our friends the H.P. Lovecraft Historical Society have released a new astonishingly 'proptastic' licensed Call of Cthulhu adventure, The Spark Devil.  Providence, Rhode Island. The year is 1935 and t

Major Steam Sale! – Save 30% at Fantasy Grounds VTT on select Call of Cthulhu and other Chaosium titles. Until March 26th. Uncover the secrets!

On the release of the Cthulhu by Gaslight Investigator’s Guide renowned Call of Cthulhu author Mark Morrison wrote this: The Cthulhu by Gaslight Investigator’s Guide for Call of Cthulhu 7th edition is