Blog

Everyone’s wellbeing is more important than any game. The X Card system created by John Stavropoulos is one way to help players and game masters feel safe and comfortable when roleplaying together, especially in convention and game store settings. Available to download for free at o … read more

  Chaosium's Call of Cthulhu creative director Mike Mason answers attendees' questions at Chaosium Con Australia 2024: Ask Mike Anything! For more panels like this, come join us for Chaosium Con Australia 2025! The inaugural Chaosium Con Australia in 2024 was by all accounts a great succ … read more

RuneQuest fans – did you know our Cults of RuneQuest books fit perfectly in the Empty RuneQuest Slipcase we also sell? Here's Rick showing just how nicely they look! Order the empty slipcase direct from Chaosium.com (US, UK, AUS). … read more

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: Investigators' Guide on Roll20! Stand-alone game, Compendium includes the complete rules … read more

Chaosium will be at Dragonmeet: Call to Adventure on April 26th at the Kensington Town Hall in London, UK. This is a one day event where Chaosium's David Scott will be running on demand demos of Call of Cthulhu, RuneQuest, Pendragon, Rivers of London, BRP and  … read more

Chaosium's Community Content programs at DriveThruRPG enable fans to self-publish material for the Call of Cthulhu, RuneQuest, and Pendragon tabletop roleplaying games. Miskatonic Repository / Jonstown Compendium / Companions of Arthur In this panel from Chaosium Con … read more

We're excited to announce there's now a fourth Chaosium Con being added to our 50th anniversary year schedule!  Following on from Chaosium Con USA (April - happening right now!), Chaosium Con UK (May), and Chaosium Con Australia (June) we invite you to join us at Chaosium Con EU. Chaosium … read more

From our friends Pine Box Entertainment, publishers of Doomtown and 7th Sea: City of Five Sails, will soon come a knightly Tabletop Game set in the chivalrous world of Pendragon. Pendragon: Glory of the Round Table, designed by Channing Ogzewalla, is an officially licensed … read more