Recent content by Michael O'Brien

Draconism, a Turkish TTRPG website, interviews Chaosium's James Coquillat and David Naylor, co-authors of the recently-released RuneQuest adventure 'Hunt for the Storm Calf'. https://draconism.com/roportaj-chaosium-ve-storm-calf/

The Age of Vikings Gamemaster Screen Pack is the essential expansion for running Age of Vikings games at your table or online. A 3-panel landscape screen adorned with gorgeous art on the exterior, and the internal panels laden with tables, references, and summaries of the most common rules for...

After the success of the first Cthulhu in a Castle last weekend at the Cairnwood Estate in Pennsylvania, our friends at The Game Theatre have announced two epic Summer weekends (June 19-21, August 14-16). These premium Call of Cthulhu experiences take place at the Glencairn Museum in Bryn...

Three evenings of nightmare: No Time to Scream contains three short-play scenarios for Call of Cthulhu. Winner of the 2026 Origins award for Best RPG Supplement, each scenario is perfect for a single evening of mystery and horror, and are designed to be played in around two hours. Each scenario...

The Pendragon: Core Rulebook contains everything you need to begin an epic adventure in King Arthur’s Britain. It covers the complete core rules of the Pendragon game system, including Traits and Passions, Skills, combat, injury and recovery, Glory, Favors, and Honor. And its now available on...

'The Cursed Farm' is a demo scenario that introduces Age of Vikings, our new roleplaying game of adventuring in Iceland in the year 977 AD, the era of the Icelandic sagas. Players are heroes, landowners trying to earn fame and glory in a world full of magic, monsters, and myth! And it's now...

Chaosium's Jeff Richard is a guest of honour at Genghis Con in February. The convention takes place at the Hyatt Regency Aurora-Denver Conference Center in Denver CO, February 19 - 22, 2026. We'll be offering dozens of gaming sessions of RuneQuest (including a preview of the organized play...

While MOB and the Australian Chaosium team sweltered in 39°C (102°F) temperatures at Can Con in Canberra this weekend, Chaosium president Rick Meints was a special guest at Cthulhu in a Castle in snowy Philadelphia PA . Here, wrapped up warmly in the Gilded Age mansion the Cairnwood Estate...

https://www.youtube.com/shorts/9m3OdiLdwJ4?feature=share An evil sorcerer has cursed three ladies with beards! Will you, brave knight, answer the call to save them? Pedro Ecija Serrano is the author of the Copper bestselling Pendragon scenario, The Adventure of the Bearded Ladies. It's...

Tickets now on sale for The Glass Cannon Network's Call of Cthulhu Live tour of the US The Glass Cannon Network's Call of Cthulhu Live! US tour features a fresh approach to the live experience — every city receives a unique standalone scenario, ensuring no two shows are the same. Cast members...

Our community manager Bridgett Jeffries is interviewing GMs from our Cult of Chaos gamemaster program and creators for our community content programs at DriveThruRPG - the Miskatonic Repository (Call of Cthulhu), Jonstown Compendium (RuneQuest-Glorantha), and Companions of Arthur (Pendragon)...

Join Chaosium's Community Coordinator Bridgett Jeffries as she hosts the AMA for the forthcoming Age of Vikings GM Screen. Our guests include the game's producer Neil Robinson and line editor Jason Durall.

Our friends at Slitherine have announced a major update for the RuneQuest: Warlords video game. It brings improved stability, refined controller support, corrected audio behavior, and a range of gameplay and visual enhancements. These changes are designed to deliver smoother combat, clearer...

In 2026, our friends at the Glass Cannon Network are unleashing a nationwide US tour soaked in full-blown Lovecraftian dread. Call of Cthulhu Keeper Troy Lavallee helms a shifting roster of GCN icons and special guests—including Joe O’Brien, Skid Maher, Matthew Capodicasa, Jared Logan, Ross...

We announced last year that our friends at Studio Agate had taken over the development and creation of the legendary role-playing game 7th Sea, marking the beginning of a new era for the iconic game. And now, after extensive consultation with fans, they're soon to launch a Kickstarter campaign...