We are pleased to announce our Guests of Honor for Chaosium Con USA 2026, taking place in Ann Arbor MI in April! Josh Hoyt, lead author of the eagerly-anticipated coming Call of Cthulhu release Campf

Let the heralds cry out! Francesca Baerold's glorious 'Britain in the time of Arthur Pendragon' map, as seen in the Pendragon Starter Set and The Grey Knight, is now available in range of wall art fo

By David Larkins, Pendragon line editor.A new edition of the Pendragon RPG is coming! The intention of this series of design journals by Pendragon line editor David Larkins is to trace the path of dev

Chaosium will be at PAX Aus in Melbourne, Australia this weekend!Come see us at the Melbourne Exhibition Centre, October 27-29. There are still limited single day tickets available.CALL OF CTHULHU DEM

Are you coming to Gen Con 2025? Here's an Actual Play experiece unlike any other! Bring your dinner and drinks and join us for an intimate Actual Play performance in the dedicated Chaosium room. All

Home of the Bold is coming to Chaosium Con 2024 in Ann Arbor MI! Last run over 20 years ago, this epic 50 person freeform game now returns remastered and fully re-written to be better than ever!Boldho

Returning to Gen Con: join Call of Cthulhu Line Editor Mike Mason and a group of Actual Play all-stars for two intimate Call of Cthulhu live performances! Friday 31 July at 7PM: Mike Mason as Keepe

By David Larkins, Pendragon line editor.A new edition of the Pendragon RPG is coming! The intention of this series of design journals by Pendragon line editor David Larkins is to trace the path of dev

The Greg Stafford Memorial Award for Gloranthan Fandom was established in November 2018 in memory of Chaosium's revered founder and original creative visionary Greg Stafford. With the blessing of Greg

Chaosium licensees do wonderful work and we are proud to be associated with them. Here are some recent 5 star reviews for some amazing products!"The best imaginable dice for ancient civilizations out

Selkana’s Saga is a new Chaosium blog series following a long-format roleplaying campaign using the RuneQuest: Roleplaying in Glorantha system. Also see part one, Telling Diverse Stories with Role Pla

Today is #SquamousSaturday and our Black Friday sale continues! 15% off over 400 selected Chaosium titles.Some examples— The Guide to Glorantha Slipcase Ed: save $25.49BRP (The Big Gold Book), soft