Blog

-- releasing in early 2025 --Cthulhu by Gaslight: Keepers' GuideAdventure, Mystery, & Horror in the 1890sCthulhu by Gaslight takes the Call of Cthulhu roleplaying game to the fog-shrouded streets of Great Britain and beyond. This book is designed for Keepers—those who will be running the game. … read more

-- releasing in early 2025 --Pendragon Gamemaster's HandbookGreg Stafford's masterpieceIn Pendragon, the Gamemaster is the leader of the game, the source of knowledge, the organizer of society, armies, and the land itself. Without the Gamemaster there would be no game; in roleplaying there is n … read more

-- releasing in early 2025 --Cults of RuneQuest: The Gods of Fire and SkyDeities of the high heavens and the flames beneath the earthCults of RuneQuest: The Gods of Fire and Sky is the player’s guide to the deities of the high heavens and the flames beneath the earth. Each cult of the solar pantheon … read more

Craft your own worlds of legend! QuestWorlds, the setting-agnostic roleplaying game from Chaosium is coming February 2025!Stay tuned for more in the coming months.QuestWorlds is a rules-light RPG system that facilitates beginning play easily, and resolves conflicts in play quickly.* It features … read more

Coming in 2025! RuneQuest: Warlords is a battle-scale turn-based strategy game set in the RuneQuest universe. Immerse yourself in the rich lore of Glorantha. Become a warlord, master the use of runes and defend your tribe against the incursions of Chaos. Field an army drawing from heroes and cr … read more

Back in September, independent Call of Cthulhu creators were invited to take part in an exciting new initiative at DriveThruRPG' – 'The Next Adventure' Design Jam. The challenge was to design and publish a beginner-friendly adventure to follow on from one of the scenarios in the Call of Cthulhu … read more

The 'Unnatural Selections' series is our regular round up of notable Chaosium reviews worth a look.Our recently-released Lands of RuneQuest: Dragon Pass is a player and gamemaster expansion for the signature setting of Bronze Age fantasy. Here's what reviewers and fans have to say about it: “I … read more

From Mark Morrison, community content ambassador:The Companions of Arthur community content program for Pendragon launched in October with 8 titles, including two available in print. Since then hundreds of Pendragon gamemasters and players have downloaded the initial releases, and many have now … read more