We've created six FREE Art Packs of Call of Cthulhu-themed artwork which you are welcome to include in your Miskatonic Repository creations.The Rogues Gallery Art Pack contains 46 portraits, each a ch

Once again, PAX Aus is giving us dedicated tables reserved to run Call of Cthulhu and RuneQuest. We've got convention scenarios ready to run, so all we need now is Keepers and GMs. Can you come to hel

The stars will soon align! : Call of Cthulhu is officially coming to Roll20, the on line virtual tabletop for pen and paper RPGs. To mark the announcement, Roll20 have created their own version of The

Award-winning Chaosium licensee TYPE40's amazing 3D digital gamer props are now available directly at Chaosium.com!These 3D digital gamer props are a great way to enhance your tabletop experience. Pla

The Phantasmagorical Art Pack contains 46 illustrations, each an artistic revelation of phobias and madness by Rueben Dodd. You can use them for FREE in your Miskatonic Repository creations!What is t

The new edition of the Pendragon TTRPG is coming! For our Chaosium Interviews series, James Coquillat talks to Pendragon Line Editor David Larkins about the complexities of staying true to the titanic

The wait is over!  Call of Cthulhu is Chaosium’s tabletop roleplaying game of mystery and horror set within the world of the Cthulhu Mythos. Players take on the role of investigators of the strange, a

Our coming board game Miskatonic Tales: Journey to Innsmouth takes you on three adventures set in and around a mysterious seaside town, well known from the Cthulhu Mythos. You experience the story th

We are pleased to announce our Guests of Honor for Chaosium Con USA 2026, taking place in Ann Arbor MI in April! Josh Hoyt, lead author of the eagerly-anticipated coming Call of Cthulhu release Campf

The thrilling conclusion to The Glass Cannon Network's first play-through of Time Without Tide! Our Delvers – Sydney Amanuel, Matthew Capodicasa, Paula Deming and Chris Grace – continue their mission

Chaosium is coming to SUPANOVA MELBOURNE, for the first time, and running 6 demo tables throughout the show! This is a wonderful opportunity to welcome a whole new group of people to the wonders/horro

To mark the first anniversary of the passing of Chaosium founder Greg Stafford, we're encouraging Chaosium fans and gamers in general to play a tabletop game in his memory from October 10 to October 3