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Download our free Rivers of London RPG introductory solo adventure!(Post)
The Domestic: An Introductory Solo Adventure for Rivers of London: the Roleplaying GameSpring, 2016: the Folly, also known as the Metropolitan Police Service’s “special magic branch,” has received wor
Unnatural Selections #57 - "Perfection in a Box"(Post)The 'Unnatural Selections' series is our regular round up of notable Chaosium reviews worth a look.RuneQuest Starter Set"Perfection in a Box: Chaosium’s RuneQuest team has nailed it! Raising the bar t
Unnatural Selections #98 - what reviewers are saying about Cthulhu by Gaslight(Post)The 'Unnatural Selections' series is our regular round up of notable Chaosium reviews worth a look. Cthulhu by Gaslight takes the Call of Cthulhu roleplaying game to the fog-shrouded streets of Great
Unnatural Selections #60 – Reviews from R'lyeh marks 1500th review milestone reviewing Call of Cthulhu(Post)The review site Reviews from R'lyeh — a "blog dedicated to reviews of RPGs and their supplements, with an emphasis on Call of Cthulhu and other Lovecraftian inspired games" — marks its 1500th review t
Chaosium creators nominated for four 2026 Origins Awards(Post)We're delighted that four Chaosium titles have been announced as nominees in the 2026 Origins Awards. Congratulations to the creators involved in these works! Age of Vikings (Pedro Ziviani) – Best R
Chaosium Con EU: Come and meet these members of the Chaosium Team (Post)Meet members of the Chaosium Tribe at Chaosium Con Europe (Gdansk, Poland - Oct 30-Nov 2) – the passionate team making sure the #TTRPGs, boardgames, and fiction you love come to life and continue to
RuneQuest is available to purchase NOW!(Post)RUNEQUEST is available for purchase NOW!We have stocks in all three of our warehouses (US, UK, Australia). Books can be purchased individually, and in the special Leatherette edition too.SLIPCASE SET:
Women in Tabletop Gaming Month #21: Chaosium interviews KatyaThomas(Post)Lynne Hardy interviews assistant game developer Katya Thomas for Women in Tabletop Gaming MonthSerious ones first:1. What is your background?I left education fairly early at 17 after becoming very un
Call of Cthulhu - Online Play(Page)Call of Cthulhu is Chaosium Inc.’s roleplaying game of mystery and horror inspired by the fiction of H. P. Lovecraft, the originator of c
New RPG Submissions Guidelines Released(Post)At its heart, Chaosium is a roleplaying game company. Since RuneQuest came out in 1978 and Call of Cthulhu followed in 1981 we've been producing award-winning roleplaying games with artistic integrity
Moon Design Publications transfers ownership of the HeroQuest trademark to Hasbro(Post)MEDIA RELEASE: For immediate releaseAnn Arbor, MI. 22 September 2020Moon Design Publications has announced the formal transfer of ownership of the HeroQuest trademark to Hasbro. Moon Design's HeroQues
Age of Vikings is part of the Spring Fling Physical TTRPG Core Book Bundle(Post)Please note: this offer is available to US customers only. We've partnered with five our fellow tabletop roleplaying game publishers to bring an amazing deal on Humble Bundle. SpringFling 2026 is a