The Chaosium was founded by visionary game designer Greg Stafford in 1975. For more than forty years,
Chaosium has captivated gamers, readers and mythic adventurers worldwide. Its award-winning roleplaying
games, boardgames and fiction have been acclaimed as some of the most engaging and innovative of all time.
Game Systems
Related News
Acquisitions Inc plays Call of Cthulhu at PAX AUS, live and on Twitch
Crawling from dimensions you cannot comprehend, Penny Arcade's Kris Straub, Jerry Holkins, Ryan Hartman and Laura Stringer are joined by Chaosium's Bridgett Jeffries for Acquisitions Inc in the PAX AUS main theatre.Join them at the show or on the PAX Twitch channel, for a special Call of Cthulhu mystery – Friday 7th October, 8:30PM AET.
DriveThruRPG’s Creature Feature Sale – 33% off over 600 Chaosium digital titles!
Over 600 Chaosium digital titles are 33% off in DriveThruRPG's Creature Feature Sale. For the next nine days!Call of Cthulhu titles ...... and community content from the Miskatonic Repository
The Chaosium team at PAX AUS – Panels and Actual Play: where to see us in action!
PAX AUS is almost here, and Chaosium will be there, running games, and taking part in panels and actual play events. Here's where to see the team in action at the Melbourne Conference and Exhibition Centre, Melbourne Australia, including PAX AUS Special Guest Bridgett Jeffries!Chaosium Presents: Call of Cthulhu LiveLogitech Quokka TheatreSaturday, Oct 8th 08:00 PM - 10:00PMStreaming at twitch.tv/PAX2Be sure to catch a very special live game of Call of Cthulhu with the official Chaosium Stream Team—The Stream of Chaos! With David Naylor, Art Hunter, James Coquillat, Alex Caton, Jackson Heenan, and PAX AUS Special Guest Chaosium's own Bridgett Jeffries!Leveling [...]
Chaosium Interviews: Homelands in RuneQuest, with Jeff Richard
Here our resident Gloranthan guru Jeff Richard gives an overview of the various homelands your RuneQuest character could come from. He's talking to James Coquillat for of our Chaosium Interviews series on YouTube.
Fantasy Grounds ‘Cult of Chaos’ Game Day – Oct 6
Join Fantasy Grounds for their FREE 'Cult of Chaos' Game Day on October 6th! A demo account is all you need to play. Details and sign up at Warhorn.
Unnatural Selections #67 – what reviewers and readers are saying about RuneQuest: Weapons & Equipment
The 'Unnatural Selections' series is our regular round up of notable Chaosium reviews worth a look. "It's how you do a weapons and equipment guide right", is how RPG Imaginings describes RuneQuest: Weapons & Equipment, out in release in hardback, special leatherette, and PDF. Also available at DriveThruRPG.Reviewers and readers agree: here's what they think of the book:5 STARS: WowI have owned RuneQuest products for three decades, since the Avalon Hill boxed set... I've read many books since, but nothing has immersed me in what the world of Glorantha would be quite like this book did. Seeing the armor and equipment was one thing, but [...]