Gen Con Indy (September 16-19)Chaosium is back at Gen Con! If you're attending, do come visit us at Booth #403 in the main dealer hall. And not far away we have our own dedicated area for game session

We'll be launching the new Chaosium edition of RuneQuest at Gen Con this year. As that eagerly anticipated date approaches, Jeff Richard, creative director at Chaosium and lead designer of the RuneQue

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

Chaosium is delighted to announce the appointment of Paul Tobin as an Art Director. Based in Wellington, New Zealand, Paul has had a distinguished career as a Senior Concept Artist and Art Director a

Congratulations to our 2025 ENNIE Awards winners! Pendragon: Map of King Arthur's Britain - Best Cartography (Silver) Call of Cthulhu: Dead Beats (Miskatonic Repository)- Best Community Content (Gol

With help from our Cult of Chaos GMs, we're back running demo sessions for Call of Cthulhu at Oz Comic Con for their special Xmas Edition! This takes place at the Melbourne Convention & Exhibition Cen

PAX AUS is coming up soon, from October 7-9 at the Melbourne Convention and Exhibition Centre in Melbourne, Australia – and Chaosium will be there!Thanks to an awesome team of volunteer GMs from the C

Available now on Roll20 VTT – our newest Call of Cthulhu campaign The Order of the Stone. A Horror Mystery in Three PartsCan the investigators prevent the liberation of the Ruler of Chaos?Will they di

Hope to see you at these two coming conventions in Sydney, Australia! We'll be running demo games at both events, and at SXSW we'll be taking part in actual play and panels – plus Chaosium releases wi

Our award-winning roleplaying games, boardgames, and fiction have been acclaimed as some of the most engaging and innovative of all time. For the past half-century, Chaosium Inc. has captivated...

Save up to 40% off 49 Chaosium titles – RuneQuest, Pendragon, 7th Sea, Rivers of London, Call of Cthulhu and more – in DriveThruRPG's New Year New Game sale! And the Call of Cthulhu Starter Set is 60%

What do you prefer, generic fantasy or genre fantasy? What do those two terms even mean? David Larkins, line editor for the Pendragon RPG, shares his thoughts on the structure and stories underpinning