Many thanks to the nearly 3000 people who downloaded a 'Pay-What-You-Want' copy of our Call of Cthulhu release Does Love Forgive? over the past two weeks and made a donation to Ukrainian relief effort

-- David Waldron receiving the prize at the awards ceremony in Melbourne, Australia --Congratulations to Miskatonic Repository creator David Waldron, whose Call of Cthulhu creation William Bailey's Ha

The Edinburgh Fringe Festival has been long renowned as one of the greatest celebrations of arts and culture on the planet, presenting an astoundingly diverse array of theatrical events, comedy shows,

On the eve of Chaosium Con UK, Chaosium is delighted to announce that five launch titles from the Sagas of the North community content program for the Age of Vikings TTRPG are now available in Print

Chaosium's Kat Clay says, "So, funny story. I scripted this video on why I love Call of Cthulhu so much before I got hired by Chaosium. I actually had to re-record it after the announcement. Anyway he

Join Chaosium's Brian, Mike, Paul, and Keris, as they discuss what's new with the Call of Cthulhu TTRPG. This is a recording of a live panel from Chaosium Con UK, May 2026.

It is the age of Pendragon! What kind of Knight will you become?This is a game of Arthurian legends.Do you believe in chivalry, or do you think might always makes right? Are you willing to die for you

We would like to wish you a peaceful and joyous holiday time!Remember - even The Great Old Ones need to take a break from time to time in their endeavors to take over the world! — all the team at Chao

Does Love Forgive? is a collection of two special scenarios for Call of Cthulhu for one Keeper and one player that we launched at Gen Con Online earlier this month. Great for a fun evening of gaming f

Looking to Play Online? Take a look at our Getting Started with Online Play for RuneQuest!

Glorantha, 411 S.T. A generation ago, the sun stopped in the sky. By the time it began moving again, the world had been changed. A new god had been born. A new empire risen... In the barren hills bet

Terror Australis: Call of Cthulhu in the Land Down Under is a masterful work of imagination by a team of home-grown Australian Call of Cthulhu creators, many of whom were involved in the original edit