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Out Now! The Shadow on the Glass is the first release in the partnership between Aconyte Books, the fiction imprint of global games group Asmodee, and Chaosium to create and publish brand new novels in our Cthulhu by Gaslight setting for the Call of Cthulhu roleplaying game.London, 18 … read more

Chaosium President Rick Meints shares stories from a life-time as a collector of all things Chaosium.A few weeks ago another collector asked me about the differences between the first and second editions of RuneQuest's iconic Apple Lane supplement. After thinking about my basic initial answer — … read more

Call of Cthulhu creative director Mike Mason has been announced as Gaming Guest of Honor at NecronomiCon Providence, August 15-18 August in Providence. NecronomiCon Providence is a biennial multi-faceted exploration of the weird fiction literary genre, which combines elements of … read more

Ancient secrets, whispered lore, and collected facts concerning the alien and otherworldly horrors of the Cthulhu Mythos...Our Malleus Monstrorum Slipcase Set has been discounted by 44.4%! Normally $89.99, you can now get our magnificent two-volume monster collection for only $49.99, a saving … read more

Revised and updated for the new edition, Pendragon: The Grey Knight is a beginner-friendly campaign book, containing everything you need to run the legendary Grey Knight campaign.This is the third version of The Grey Knight. The original, published by Chaosium in 1986, was the first stand-alon … read more

Chaosium will be at Conquest Games Market in Melbourne, Australia on Saturday, August 31st.This is a one day event designed to showcase local game developers, vendors, suppliers, makers, and artists to the Melbourne Tabletop and Roleplaying gaming community. It takes place at Coburg Town H … read more

Pendragon is set amidst the glory and grandeur of King Arthur’s Britain. This is the free 8 page character sheets pack for the Pendragon Core Rulebook. It includes autocalc and fillable versions. Print them and use them again and again!Get your copy of the Pendragon Core Rulebook today!The Pendragon … read more

In this Gen Con 2024 workshop, Call of Cthulhu 7th Edition co-authors Mike Mason and Paul  Fricker will demonstrate how they build and structure adventures, while workshopping your own ideas to help you flesh out and create your very own scenario of mythos horror.Very limited tic … read more