Recent content by Michael O'Brien

After mayhem and madness in Manchester, we're off to Glasgow today for the final show of our Call of Cthulhu Live tour of the UK! https://www.aegpresents.co.uk/event/call-of-cthulhu-live

This is the Map of Iceland from our recent release Age of Vikings. It is by concept artist and illustrator Colby Richards. Colby's map of mythic Iceland is based off a map of Iceland made by 16th century cartographer Abraham Ortelius. This map comes folded with the Age of Vikings book. You can...

We're back with another AMA! This is for Call of Cthulhu: The Sutra of Pale Leaves - Twin Suns Rising, currently available to preorder with the hardback releasing on June 11th. And note, if you preorder now, you receive the PDF instantly! Join Chaosium's Mike Mason and Keris McDonald, and...

Mancunians, here's your opportunity to see the world's foremost tabletop game of horror and mystery, played live on stage! Tuesday night we're confronting the terrors of the Cthulhu Mythos at the historic Albert Hall in the heart of Manchester. Call of Cthulhu Live tickets here...

By Mark Morrison Pentecost was always an important day in the court of King Arthur: he was crowned at Pentecost, married Gwenever at Pentecost, and the vision of the Holy Grail first appeared on the eve of Pentecost. The Pentecostal Tournament and Feast was the highlight of the year at Camelot...

Farewell Brighton – heading to the legendary London landmark Alexandra Palace for our next Call of Cthulhu Live show. It's tonight! You've seen him on The Glass Cannon Network, you've seen him with our own Stream of Chaos. Chaosium's Brian Holland is a special guest investigator at...

Call of Cthulhu Live in a mist-shrouded Brighton tonight... So we said our Glasgow show on June 4th was SOLD OUT, but good news – Saint Luke's have made a very limited number of additional tickets available! Call of Cthulhu fans don't miss out, book direct at the venue...

Do you know Carcosa? The Pale Prince awaits. Coming 2025... The first volume in our new 1980s Japan setting for Call of Cthulhu, The Sutra of Pale Leaves - Twin Suns Rising can be pre-ordered now! The hardback will be released on June 11, but if you preorder you receive the PDF instantly...

Chupacabracon is the premiere tabletop RPG and board game convention in central Texas. And Chaosium's Dustin Wright is once again returning as a guest of honor! The convention is run by nonprofit foundation Austin Creative Pathways benefiting Extra Life whose mission is to unite thousands of...

Wow - our Glasgow show on June 4th has SOLD OUT! But there are still some tickets left for Brighton (May 31st), London (June 1st), and Manchester (June 3rd). Don't miss out! "Bring on the Night": the Call of Cthulhu Live tour cast L-R: Johnny Chiodini, Jasper Cartwright, Joséphine McAdam...

Our first Call of Cthulhu Live show was an absolute blast, lively and lethal, with an engaged Birmingham audience – thanks to everyone who came along tonight! We've got four more shows in the UK tour and we'd love you to come. Get your tickets here...

Encountering the King in Yellow in 1980s Japan Forgotten for centuries, the Sutra of Pale Leaves has resurfaced in 1980s Japan—a time of excess and conspicuous consumption. In the right hands, the Sutra of Pale Leaves can remake the world... The eagerly-awaited The Sutra of Pale Leaves - Twin...

Call of Cthulhu Live is a one-shot live actual play of the world's foremost game of horror and mystery! And we're taking it to five cities in the UK, starting later this week! Starring Mark Meer (Mass Effect), Samantha Béart (Baldur’s Gate 3), Jasper Cartwright (The Re-Slayer’s Take), Johnny...

Join Rivers of London creator Ben Aaronovitch and Chaosium creators Mike Mason, Lynne Hardy, Paul Fricker, Keris McDonald, Michael O'Brien, and Brian Holland for signing sessions at UK Games Expo in Birmingham: they'll be at the Chaosium booth at the times shown. And remember, we're playing...

.. Hey, if you're coming to Birmingham for UK Games Expo later this week, we're playing Call of Cthulhu live on stage with an all star cast the night before! It's at the O2 Institute, Thursday 29 May 2025 - 7.00pm, tickets available here. Starring Mark Meer (Mass Effect), Samantha Béart...