Blog

Our friends at The Glass Cannon Network embark on the most epic Pendragon campaign of all! Pendragon: The Boy King is the first book of the Great Pendragon Campaign, providing a year-by-year breakdown of the epic sweep of King Arthur’s life during the conquest period – from th … read more

Chaosium's Brian Holland runs an opening session of the brand new Call of Cthulhu: Innsmouth sandbox campaign setting. With the Glass Cannon Network's Joe O'Brien, Sydney Amanuel, Kate Stamas, and Rob Kerkovich! As a criminal gang seeks to lay low after a heist gone terribly wrong, they find the to … read more

The stars will again be right, as Chaosium Con US returns in 2027, April 8 - 11. And Badges and Hotel Block are now open! https://tabletop.events/conventions/chaosium-con-us-2027 … read more

An All-New Case File for Rivers of London! Foulness in the Fog is a stand-alone scenario for Rivers of London: the Roleplaying Game based on the novels by Ben Aaronovitch. This 46 page scenario can be used as a one shot, or played as part of a larger, ongoing, Rivers of London&n … read more

Download for free! Keeper resources, maps, character sheets, and every player handout for our latest Call of Cthulhu release Cthulhu by Gaslight: Dust & Blood. Print them and use them again and again! Step into London's Dark Heart The scenarios in Cthulhu by Gaslight: Dust & … read more

By Mark Morrison It’s been far too long between tales! Partly because I’ve had my head down working on the RuneQuest Revised Rulebook for next year (so exciting), but mostly because my group has had a winter of gaming discontent. With one life reason after another we have cancelled far … read more

It's already been a week since Gen Con 2026, and we've still not shaken the thrill of the best four days in gaming. For those of you who missed the con this year, or those who want to relive it, we've collected some of our Chaosium highlights!  The Booth - the Boy King and Innsmouth The stars … read more

Out now in English! - Children of the Flame (Les Enfants de la Flamme) was a part of the official French language localisation of RuneQuest Roleplaying in Glorantha, launched via the Game On Tabletop crowdfunding platform in 2019 by our friends at Studio Deadcrows. And now English-speaking RuneQues … read more