We're delighted that our recent Call of Cthulhu release The Sutra of Pale Leaves - Twin Suns Rising has been nominated for Best Roleplaying Supplement in the UK Games Expo Judges Awards. The critical

Friday, June 22, 2018 – For immediate releaseChaosium, Inc., publisher of the celebrated roleplaying games Call of Cthulhu and RuneQuest, announces the relaunch of their fiction program. The Chaosi

Chaosium founder Greg Stafford passed away in October last year. Greg's last public engagement was the 2018 ENnies Awards ceremony at Gen Con 51. He said he was immensely proud of the work Chaosium ha

The Call of Cthulhu Keeper Decks are available for order—four decks of cards for use with the Call of Cthulhu tabletop roleplaying game. Each 46 card deck provides the Keeper and players with handy re

There's already 20,000 views of Becca Scott and an all-star cast playing 'The Auction', a scenario from The Asylum & Other Tales, one of the five classic supplements featured in the Call of Cthulhu Cl

Chaosium Unveiled reveals Cults of RuneQuest: Mythology or RuneQuest: Roleplaying in Glorantha. Cults of RuneQuest: Mythology is part of the new Cults of RuneQuest sourcebook series for the RuneQuest

The moon has fallenThe Age of Decadence has ended.Monsters lurk in the fog.Soon, they will devour us all. TIME WITHOUT TIDE is a brand new tabletop roleplaying game from Chaosium. It’s a game of expl

"No swords. No wizards. Just regular humans, in way over their heads as they work to uncover the mind-shattering horrors of the Lovecraftian mythos. That's the promise of the Call of Cthulhu RPG, and

As the release of the RuneQuest Starter Set approaches, Chaosium's Jeff Richard reveals in detail to James Coquillat what can be found inside, then shares his best tips about how to get started and pl

Call of Cthulhu's Horror on the Orient Express has long been revered as one of the most iconic and acclaimed horror campaigns in tabletop roleplaying — so we're very excited that a new board game adap

Chaosium Unveiled looks inside Age of Vikings, our newest TTRPG line. In the Age of Vikings roleplaying game, you are transported to medieval Iceland—a vibrant land on the edge of the known world, wh

FIRST ANNUAL UPDATE - June 2016 by Rick Meints - President, Chaosium Today marks one year since the Great Old Ones returned to Chaosium.I paused after writing that. The last 12 months went by so quic