It's week three of New Gamemaster Month, and if you’re just jumping in, don’t fret—it’s not too late. You have a bit of catching up to do, but nothing you can’t handle. This is the annual month-long s

We've added a Print-On-Demand (POD) option to five more Call of Cthulhu Classic titles at DriveThruRPG:Secrets of Tibet (168 page softcover) - this sourcebook features details about its history, cultu

Chaosium is excited that a classic Call of Cthulhu scenario — Keith Herber's The Fungi From Yuggoth — has been adapted into a 1930s style radio drama by Dark Adventure Radio Theatre! No doubt the late

Submit your questions for a coming AMA: Encyclopedia Cthuliana, the definitive guide to the Cthulhu Mythos. Our host Bridgett Jeffries will be talking with Encyclopedia Cthulhiana author Dan Harms.  

UNVEIL THE SECRETS OF THE LEGEND-HAUNTED CITYCall of Cthulhu: Arkham is the definitive guide to the signature setting of Call of Cthulhu.On the streets of Arkham, the threat of the Cthulhu Mythos is e

It's week three of New Gamemaster Month, and if you’re just jumping in, don’t fret—it’s not too late. You have a bit of catching up to do, but nothing you can’t handle. This is the annual month-long s

Have you thought about GMing—maybe always wanted to give it a shot—but haven’t quite taken the plunge? What if we told you that by the first week in February, you could be an honest-to-goodness GM—and

Golden Goblin Press to produce "Cthulhu Invictus" Ancient Roman-era line of Call of Cthulhu supplementsChaosium today announced a new licensing arrangement with Golden Goblin Press for "Cthulhu Invict

Here's a prime example of a talented crew of independent Call of Cthulhu creators taking on one of Chaosium's official Call of Cthulhu settings and expanding it dramatically in exciting ways — which c

Once again Chaosium returns to Origins Games Fair in Columbus OH! From June 17-21st join Rick Meints, Jeremiah Evans and the team at the greater Columbus Convention Center. At booth #2402 we'll have

Sold out at Gen Con and now on YouTube! Chaosium Presents 'The Calyx, Deepest Blue'. Before a capacity live audience, Keeper Becca Scott guides her fearless investigators: Aabria Iyengar, Saige Ryan,

Chaosium Unveiled looks at In Liberty's Shadow – A Guide to Case Files in the USA. This is a new sourcebook for Rivers of London the Roleplaying Game, based on the Rivers of London series by Ben Aaron