Chaosium

A collection of three ready-to-play mysteries for Rivers of London: the Roleplaying Game, two set in London and one in the Home Counties.

Innsmouth is the definitive guide to the rotting seaport town - one of the most iconic settings for Call of Cthulhu.

Chaosium has announced Call of Cthulhu: Old Ones Origins, a new asymmetric strategy board game that will bring the cosmic horrors of H.P. Lovecraft's Cthulhu Mythos to the tabletop when it launches on Gamefound.

This grimoire gathers wisdom, advice, and tips from Keepers for Keepers of the Call of Cthulhu roleplaying game.

RPG PDF Spotlights is our daily look at a recent release for a new tabletop roleplaying game, supplement or scenario, or solo journaling game, that has caught my eye.

RPG PDF Spotlights is our daily look at a recent release for a new tabletop roleplaying game, supplement or scenario, or solo journaling game, that has caught my eye.

Chaosium have announced Time Without Tide - a brand new original tabletop roleplaying game of exploration and adventure within a fog shrouded, faux-Victorian, post-apocalyptic world.

RPG PDF Spotlights is our daily look at a recent release for a new tabletop roleplaying game, supplement or scenario, or solo journaling game, that has caught my eye. This isn’t a review, although I hope we can start offering reviews in addition to our news coverage in the future, more of a “hey guys, check this out!” shoutout.

Crowdfund Quest is a daily column that takes us on an expedition into tabletop crowdfunding with a look at a current project in the tabletop gaming world.

Chaosium isn’t content in dominating the tabletop roleplaying arena with their journeys into the Cthulhu Mythos, now they want to do the same with boardgames, and next week see’s the retail release of Miskatonic Tales: Journey to Innsmouth.

RPG PDF Spotlights is a new daily look at a recent release for a new tabletop roleplaying game, supplement or scenario, or solo journaling game, that has caught my eye. This isn’t a review, although I hope we can start offering reviews in addition to our news coverage in the future, more of a “hey guys, check this out!” shoutout.

RPG PDF Spotlights is a new daily look at a recent release for a new tabletop roleplaying game, supplement or scenario, or solo journaling game, that has caught my eye. This isn’t a review, although I hope we can start offering reviews in addition to our news coverage in the future, more of a “hey guys, check this out!” shoutout.

Chaosium Con UK took place over the Spring Bank Holiday weekend in Cranfield, Bedfordshire. The event saw several hundred fans of Call of Cthulhu, RuneQuest, Pendragon, and all things Chaosium descend upon the university, joined by a number of Chaosium staffers and freelancers, to play, celebrate, and talk about all things Chaosium. Chaosium took the opportunity to also unveil a host of new titles coming out later this year.

If you are a fan of Michael Moorcock’s Elric you may soon be finding a new tabletop roleplaying game exploring Melnibone and the Young Kingdoms heading your way.

The H.P. Lovecraft Hostorical Society have been creating detailed award-winning props to enhance games for years, in addition to some great Mythos movies, radio plays, and more. Now they have just released an amazing collection of Call of Cthulhu Audio Props that you can use in your games to further immerse your players.

Ever fancied writing and publishing your own scenarios, background material, or NPCs and monsters for the Age of Vikings tabletop roleplaying game? Well now, thanks to Chaosium, you can through their new Sagas of the North Community Content Program.

At certain points in the year you get a flurry of new product announcements. These usually coincide with trade shows or at conventions. But one other date often see’s a deluge of new goodies to whet the appetite… April 1st.

By gaslight or camplight, the Mythos is waiting… and Chaosium is happy to oblige with a couple of new books for the Call of Cthulhu Roleplaying Game hitting shelves over the next few weeks.

The 7th Sea Tabletop Role Playing Game is returning with a Third Edition courtesy of French publishers Studio Agate. The kickstarter launched on the 10th March and sailed passed it’s funding goal in under 30 minutes!

Chaosium Con returns to the UK for 2026, promising “a weekend dripping in cosmic horror, essential runes, swashbuckling adventure and chivalrous quests!”