If you're not coming to Chaosium Con in Ann Arbor the same weekend (or you have the Eldritch ability to be in two places at the same time), come and visit DevaCon, Chester’s tabletop gaming day, on Sa

Chaosium's Community Content programs enable fans to self-publish material for the Call of Cthulhu, RuneQuest, and 7th Sea TTRPGS. Chaosium Con 2023 is excited to support, encourage, and celebrate all

Chaosium Inc, publisher of tabletop roleplaying properties including Call of Cthulhu, RuneQuest, King Arthur Pendragon, and 7th Sea, has appointed Daria Pilarczyk as its new Licensing Manager."Chaosiu

Ann Arbor – 26 October 2021Moon Design Publications, the Ann Arbor-based majority owners of game publisher Chaosium (Call of Cthulhu, RuneQuest, Pendragon, 7th Sea, etc), have announced a partnership

On the Australia Day weekend (24-26 Jan 2026) Chaosium will be back in the national capital once again for Can Con, a long-standing event in the Australian convention schedule. As part of the Tableto

Artist John Sumrow shows his magnificently eldritch cover painting for the forthcoming new edition of Daniel Harms’s Encyclopedia Cthulhiana, which will be released in the second half of 2026. First

Coming up next month, the Chaosium team including Rick, Neil, Jeff, Kris Alice, Mike and MOB will be at the Internationale Spieltage SPIEL '16 at Essen from October 13-16. Come see the team at booth -

Free RPG Day 2018 is over! Our release for this year, Lynne Hardy's SCRITCH SCRATCH proved to be very popular, with all copies gone at many locations soon after doors opened. It was also great to see

To mark the first anniversary of the passing of Chaosium founder Greg Stafford, we're encouraging Chaosium fans and gamers in general to play a tabletop game in his memory from October 10 to October 3

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

At Gen Con on Thursday August 4th Chaosium's Brian Holland is a guest of The Glass Cannon Network. Brian will be demoing our brand new actual play demo games for Call of Cthulhu, RuneQuest, and 7th Se

As you may be aware, Google Plus is shutting down on April 2nd, 2019. All G+ groups there including the Chaosium and Glorantha groups will be gone forever!However, if you're a G+ user, do not despair!