Chaosium
@chaosium.bsky.social
12K followers 170 following 1.9K posts
For the past half-century, our award-winning roleplaying games, board games, and fiction are praised as being some of the most engaging and innovative of all time.
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chaosium.bsky.social
Big, busy first day at #PAXAUS! Sam and Susan will cheerfully help sign you up to play #TTRPGs we've got 9 tables worth of Call of Cthulhu, RuneQuest, Pendragon, Rivers of London, and Age of Vikings, thanks to our amazing Cult of Chaos GMs. And, at our booth, take part in The Great Pendragon Joust!
chaosium.bsky.social
Join the Chaosium team and special guest Amelia Tyler (Baldur's Gate 3) as they enter the terrifying world of Call of Cthulhu live on stage!

Tonight in the Quakka Theatre! Watch here: Twitch.tv/pax2

#PAXAus @PaxAus
chaosium.bsky.social
We're excited to be back at #PAXAUS, Australia's biggest gaming festival. Come see us in the Tabletop Hall!
chaosium.bsky.social
Chaosium's David Larkins says, "For the following three Sundays, I’m on @timebombdogart.bsky.social's YouTube channel to participate (as a player!) in a special #Pendragon livestream for charity. I’ll be playing a hulking Irish monk, so honestly not much different from real life..."
Tiltify - Made for Fundraisers
We give you the tools to engage with your donors and raise more for your charity
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chaosium.bsky.social
Basic Roleplaying: Universal Game Engine is the complete guide to BRP—the same system that powers Call of Cthulhu, RuneQuest, Pendragon, Rivers of London, and countless others.

www.chaosium.com/basic-rolepl...
chaosium.bsky.social
Our next Ask Me Anything is for the upcoming board game Miskatonic Tales: Journey to Innsmouth!

The game will be available in pre-release at Essen, and available for viewing at PAX Australia!

Submit your questions for the designers now: buff.ly/G6Qu7eb
chaosium.bsky.social
The Pendragon Starter Set contains everything a fledgling Gamemaster requires to run a band of freshly-knighted characters through several adventures in the historic fantasy of King Arthur’s Britain.

www.chaosium.com/pendragon-st...
chaosium.bsky.social
The award-winning No Time to Scream contains three short-play scenarios for Call of Cthulhu, each designed to be played in a single session!

www.chaosium.com/call-of-cthu...
chaosium.bsky.social
Congrats to Chaosium community content creators @katclay.com and @davidwaldron.bsky.social, winners at the Australian RPG Industry Awards #ARPIA tonight, part of Melbourne International Games Week.

Kat won Best Scenario for 'Resort' (Call of Cthulhu) and David was awarded Best Emerging Creator.
chaosium.bsky.social
If you're a fan of horror, be sure to make it to Call of Cthulhu Live at @PAXAus !

The Chaosium Stream of Chaos is proud to be joined by special guest Amelia Tyler of Baldur's Gate 3!

If you can't make it in person, you can watch live on twitch: Twitch.tv/pax2
chaosium.bsky.social
RPG historian @shannonappelcline.bsky.social (Designers and Dragons) says, "If you are interested in making purchases from the Jonstown Compendium, this is obviously the first thing to pick up... The fact that this is all written by a Gloranthan sage makes it all the more useful."
Jonstown Compendium Index [2025] - Chaosium | Jonstown Compendium | DriveThruRPG
Fourth Update: 2 September 2025. Nick Brooke's index to new RuneQuest & Glorantha scenarios and sourcebooks (and sundry other releases) available from Chaosium's Jonstown Compendium community cont...
www.drivethrurpg.com
chaosium.bsky.social
The RuneQuest Adventure Tokens pack includes tokens for every character and creature in the RuneQuest Starter Set, as well as all of the enemies from RuneQuest: Roleplaying in Glorantha and the RuneQuest: Glorantha Bestiary.

www.chaosium.com/runequest-ad...
chaosium.bsky.social
In the Age of Vikings roleplaying game, you are transported to medieval Iceland—a vibrant land on the edge of the known world, where Vikings seek honor and fame through adventure.

www.chaosium.com/age-of-vikin...
chaosium.bsky.social
Ab Chaos #287: The Spark Devil - a new 'proptastic' Call of Cthulhu adventure from the HPLHS; plus Event Registration is open for Chaosium Con Europe! -
Ab Chaos #287: The Spark Devil: a new 'proptastic' Call of Cthulhu adventure from the HPLHS; plus Event Registration is open for Chaosium Con Europe!
mailchi.mp
chaosium.bsky.social
"When the HPLHS says The Spark Devil contains "cinema-quality" gamer props, rest assured they aren't kidding: their previous ingenious creations for Call of Cthulhu have won multiple ENNIE Awards, including Product of the Year – twice", said Chaosium vice president Michael O'Brien.
chaosium.bsky.social
Our friends @hplhs.bsky.social have released a new astonishingly 'proptastic' licensed Call of Cthulhu adventure, The Spark Devil.

The deluxe box set measures 13.5 x 11.75 x 4.5 inches and weighs almost 5 pounds!
chaosium.bsky.social
Apropos of nothing, we note here that Library Use is one of the important skills a player character can have in the Call of Cthulhu #TTRPG...
dieworkwear.bsky.social
😭

IG newberlinlibrary
chaosium.bsky.social
Call of Cthulhu: The Sutra of Pale Leaves - Carcosa Manifest contains four scenarios for the unique setting of 1980s Japan. These scenarios can be played stand-alone, or strung together and combined with the scenarios from Twin Suns Rising to create a long-form campaign experience.

bit.ly/4nDCO9u
chaosium.bsky.social
The Pendragon: Gamemaster's Handbook contains everything required for a fledgling or veteran GM to open the window to the fantastical world of King Arthur!

www.chaosium.com/pendragon-ga...
chaosium.bsky.social
The story-driven, cooperative board game Miskatonic Tales: Journey to Innsmouth will be available in pre-release at Essen Spiel this year. Find us at booth 3.S120 in Hall 3!
chaosium.bsky.social
Rivers of London: In Liberty’s Shadow - A Guide to Case Files in the USA is a sourcebook for Rivers of London: the Roleplaying Game, based on the Rivers of London series by Ben Aaronovitch.

www.chaosium.com/rivers-of-lo...
chaosium.bsky.social
The PAX Australia Horror Panel returns for the 8th year running!

Chaosium's Brian Holland leads a panel of horror experts in a discussion about horror in gaming, cinema, and pop culture!

We'll see you at #PAXAus @PAXAus