In 1978, hot on the heels of the release of the revolutionary White Bear, Red Moon strategy game and the RuneQuest roleplaying game, Chaosium Inc. released Lords of the Middle Sea. This was a board w ...

Under the Miskatonic Repository community content license, Call of Cthulhu fans can make their own work for use with the game line available to the public at DriveThruRPG, using guidelines, temp ...

Here are the program offerings for Chaosium Con Australia 2025, coming up in Melbourne Australia on June 27-29: over 150 events to choose from! And more events may be added between now and the start ...

Alexandria, VA/Ann Arbor, MI. March 5, 2020Eighteen months after announcing a science fiction RPG setting built around the Basic Roleplaying system, Ann Arbor-based publisher Chaosium Inc. and a ...

Significant Streams is a new feature on the Chaosium news blog where we highlight actual play streams, podcasts, and YouTube channels featuring Chaosium games that we think are worth checking out.Twe ...

Basic Roleplaying: Universal Game Engine-- Out in hardback in October 2023 --CHA2036-H$49.99*^264 pagesHardcover, full colorISBN: 978-1-56882-470-3Authors: Jason Durall and Steve PerrinCover Art:&nbs ...

Join our friends at The Free Association in Southwark, London for a spooky, side-splitting evening of Cthulhu By Gaslight on June 14th.  Terrifying things from beyond lurk in the corners of Vic ...

We're excited to be coming to PAX AUS this weekend, at the Melbourne Convention and Exhibition Centre in Melbourne, Australia. PAX AUS is the biggest popular culture and gaming show taking place on t ...

Chaosium is coming to Everything you need to know about Chaosium at Gen Con 2024 is below!Chaosium returns to Indianapolis for Gen Con 2024 and is once again bringing you everything for mythic a ...

Chaosium Cult of Chaos Game Master Program   Chaosium's Volunteer Game Master Program Embrace Chaos & Camaraderie in the Cult of Chaos!   The Cult of Chaos is Chaosium's official V ...

WeAreAllUs The Return of the Great Old Ones… In early 2015, the Great Old Ones returned. Greg Stafford, founder of Chaosium and creative force during its heyday, and Sandy Petersen, origin ...

Chaosium invades the UK!23-25th May, Cranfield Management Development Centre, Bedfordshire. MK43 0HG Play Games. Make friends. Experience Chaosium like never before. Come along for a weekend ...