Rivers of London line editor and Call of Cthulhu associate editor Lynne Hardy talks about the different "goals" or "purposes" of a TTRPG. Are they Art, Education, or Entertainment?Part of our Chaosium

Hope to see you at these two coming conventions in Sydney, Australia! We'll be running demo games at both events, and at SXSW we'll be taking part in actual play and panels – plus Chaosium releases wi

For the last six years Chaosium’s fearless players on the award-winning Stream of Chaos have faced the horrors of the Cthulhu mythos, the mysteries of the Rivers of London, the rebel kings of Arthuri

Lynne Hardy, line editor for the Rivers of London TTRPG, and associate editor for Call of Cthulhu, talks about how romance fits into Regency Cthulhu and into TTRPGs at large. Lynne is talking with Cha

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

Play Chaosium games including Call of Cthulhu, RuneQuest, Pendragon, and Rivers of London at Oz Comic-Con Perth! The convention takes on May 11-12 at the Perth Convention and Exhibition Centre in Pert

QuestWorlds line editor Ian Cooper will be at The Owlbear and Wizard's Staff this weekend, a mini-con taking place at St Patrick's Irish Club in Leamington Spa, UK. Chaosium games on offer include va

In this interview with Lynne Hardy, Line Editor for Rivers of London and Associate Editor for our Call of Cthulhu line, Lynne shares tips about how to best use travel in your TTRPG adventures, using e

In this interview, Lynne Hardy, who is the Line Editor for the Rivers of London TTRPG and Associate Editor for Call of Cthulhu, shares a glimpse of her day to day life with us. What does work look lik

Save 50% on all of our Starter Sets and 40% across our complete range of Collector Leatherette Editions. And you get the PDF included in the price! Black Friday Sale ends 11.59 PT Friday December 5th

Call of Cthulhu creative director Mike Mason is a special guest at the Innsmouth Literary Festival, the UK's "top Lovecraftian event". Also attending as special guests are Rivers of London RPG writer

Chaosium will be at Tabletop Scotland 2025 at the Royal Highland Centre in Edinburgh, September 5-7.  Came see Chaosium's David Scott and Laurence Finch, plus our demo team at Booth C2-06. In additio