Modern Mythos with Jon and Seth

Matt Ryan Interview

Modern Mythos with Jon and Seth

Show Notes

Sponsor: We want to thank authors David Trotti and Amy Kate Connolly for sponsoring this episode. They are the authors of the absolutely amazing, Japan: Empire of Shadows, the definitive sourcebook for roleplaying in Imperial Japan during the late Taisho and early Showa eras (1920 - 1932). Japan: Empire of Shadows provides single-session story hooks and multi-session narrative threads, and it includes information to play either as foreign investigators or as Japanese investigators. The 400 page book includes 334 unique locations, 35 full color maps, over 70 NPCs, 20 player handouts, 6 pre-generated investigators, new spells, new Mythos tomes, new monsters, a concise history of the island nation, the Japanese people, and so much more. Japan: Empire of Shadow has achieved Platinum Level sales on DriveThruRPG. And it's clear, with every page, that David and Amy took meticulous care to create an unparalleled sourcebook for the Call of Cthulhu game. We also want to take this moment to remember that Amy and David lost their home in the LA wildfires. In addition to buying their amazing sourcebook of Japan, please consider sending a donation to the American Red Cross. https://www.drivethrurpg.com/en/product/446091/japan-empire-of-shadows-a-call-of-cthulhu-sourcebook-for-1920s-imperial-japan?affiliate_id=51821

Matt Ryan - Artist/Cartographer/Musician/Punk Rocker!

Reckoning of the Dead: https://reckoningofthedead.wordpress.com/ Blog with Noah Lloyd Official Chaosium cartographer Currently running Masks of Nyarlathotep in parallel with Bob Geis "Armchair Keepers of Arcane Secrets" https://www.youtube.com/@ArmchairKeepersofArcaneSecrets

We can't do this show alone. We want to thank our amazing editors Max Mahaffa and Edwin Nagy for their hard work and keen skills at making us sound awesome! We also want to thank John Sumrow, for our badass logo. He's a very talented artist, so please follow him on Facebook, check out his official website, and please consider joining his Patreon account. Links in the show notes. https://www.facebook.com/johnsumrow http://www.johnsumrow.com https://www.patreon.com/JohnSumrow

And finally, we want to thank The Darkest of the Hillside Thickets for generously allowing us to use their song, Gluttony, as our intro and outro music. If you are a fan of Lovecraft's writing and the Call of Cthulhu RPG, then you need to check out The Darkest of the Hillside Thickets. Please check out their BandCamp site and their official band site. Links in the show notes. https://thedarkestofthehillsidethickets.bandcamp.com/ http://thickets.net/ And once again, a huge thank you to our sponsor Japan: Empire of Shadow, by David Trotti and Amy Kate Connolly. Remember to hit the link in the show notes and pick it up. And please consider donating to the American Red Cross. Thanks for listening.

More from Modern Mythos with Jon and Seth

Oct 1, 2026

Please consider supporting Modern Mythos by joining the Patreon: https://www.patreon.com/modern_mythos Seth and Jon are joined by Poul Holmelund, author of The Horror, an amazing Call of Cthulhu scenario that utilizes the Kidthulhu rules originally published in the Halloween scenario, The Dare. The Horror is set on the Danish island of Bornholm. It's the 1980s, and the players are kids on a camping trip on the island, when a dark force, originally entombed by the Knights Templar, escapes! And only the kids are able to re-imprison or destroy it! All this and cake too, (seriously)!!! Purchase The Horror on DriveThruRPG: https://www.drivethrurpg.com/en/product/578676/the-horror?ruleSystem=10103-call-of-cthulhu&format=1000031-digital?affiliate_id=51821

Sep 1, 2026

Seth and Jon meet in an undisclosed location to discuss games that emphasize keeping the Mythos secret. Can you keep a secret?

Jul 29, 2026

Innsmouth, Massachusetts -- a rotting, isolated, and semi-abandoned New England seaport. * * * Seth and Jon are joined by Mike Mason, Chaosium's Creative Director of Call of Cthulhu, as we tour the new Innsmouth sourcebook, available now! Call of Cthulhu: Innsmouth: https://www.chaosium.com/blogout-now-the-longawaited-call-of-cthulhu-innsmouth/ Modern Mythos Patreon: https://www.patreon.com/modern_mythos As always, a huge thank you to John Sumrow, for our badass logo. Follow him on Facebook, check out his official artist website, and please consider joining his Patreon account. Links in the show notes. https://www.facebook.com/johnsumrow http://www.johnsumrow.com https://www.patreon.com/JohnSumrow And finally, we want to thank The Darkest of the Hillside Thickets for generously allowing us to use their song, Gluttony, as our intro and outro music. If you are a fan of Lovecraft's writing and the Call of Cthulhu RPG, then you need to check out The Darkest of the Hillside Thickets. Please check out their BandCamp site and their official band site. Links in the show notes. https://thedarkestofthehillsidethickets.bandcamp.com/ http://thickets.net/ @darkestthickets.bsky.social

Jun 30, 2026

In this episode Seth and Jon take a closer look at The Year of the Goat, a massive anthology of twelve Call of Cthulhu scenarios in a variety of time periods. Today we're talking to Antonio Marchena, Matt "Doc" Tracy, and Evan Perlman. Antonio Marchena's very first published scenario is THE HOUSE OF FLESH, a modern scenario that emulates the kinds of horrors seen in movies like The Texas Chainsaw Massacre and The House of 1000 Corpses. Doc Tracy authored MOTHER, MAIDEN, CRONE, a scenario of difficult choices set in the 90's. Evan Perlman partnered with Heinrich Moore as a Project Manager on this amazing and ambitious project. THE YEAR OF THE GOAT: https://www.drivethrurpg.com/en/product/567850/the-year-of-the-goat ++++++++++++++++ As always, a huge thank you to John Sumrow, for our badass logo. Follow him on Facebook, check out his official artist website, and please consider joining his Patreon account. Links in the show notes. https://www.facebook.com/johnsumrow http://www.johnsumrow.com https://www.patreon.com/JohnSumrow And finally, we want to thank The Darkest of the Hillside Thickets for generously allowing us to use their song, Gluttony, as our intro and outro music. If you are a fan of Lovecraft's writing and the Call of Cthulhu RPG, then you need to check out The Darkest of the Hillside Thickets. Please check out their BandCamp site and their official band site. Links in the show notes. https://thedarkestofthehillsidethickets.bandcamp.com/ http://thickets.net/ @darkestthickets.bsky.social

May 26, 2026

Episode 59 Sponsor: Daniel Harila Carlsen! Thank you, Daniel, for sponsoring this episode. Daniel is an aspiring illustrator, RPG writer, and graphic designer based in Oslo, Norway. He's versatile in a variety of physical mediums and design technologies. He invites you to check out his portfolio and consider him for your next TTRPG project. Portfolio: https://danielharilacarlsen.myportfolio.com/ Daniel illustrated the Tiger Princess of Treacherous Tripura, currently on Backerkit. We'll include some music composed by Michael Sollien for that fantasy RPG campaign at the end of the show. Backerkit: https://www.backerkit.com/c/projects/mudknight-media/the-tiger-princess-of-treacherous-tripura * * * Keris McDonald is the lead editor for the Cthulhu by Gaslight line for Chaosium. Her first project is Dust and Blood, a scenario book for Cthulhu by Gaslight. And she's shaping Gaslight's first major campaign, The Curse of Seven, into its final stage to prepare it for publication. Included in Dust and Blood are two scenarios, Ashes to Ashes, and Signs Writ in Scarlet. Ashes to Ashes: The investigators are assumed to be working-class employees at Lange's Dust Yard, a disposal center for the city's trash. All in the yard is not as it seems, and death looms cloaked in a cloud of dust. Signs Writ in Scarlet: Set in London's East End, the investigators are drawn to solve the mystery of a series of murders. The brutally murdered victims each bear a strange glyph etched into flesh. Dust and Blood: https://www.chaosium.com/cthulhu-by-gaslight-dust-and-blood-hardcover/?searchid=0&search_query=dust+and+blood * * * Both Mike and Keris also edit and guide Call of Cthulhu products so they are ready for publication, including the new Pulp Cthulhu scenario book, Clockworks and Claws. The scenarios included are Of Clockwork & Clay, and Wolf Among the Flock. Of Clockwork & Clay: Following a break-in at Boston's Museum of Fine Arts, the heroes search for a stolen artifact, but the thief is no simple villain! A secret formula, a devilish device, and all manner of villains provide a mystery brimming with intrigue and mayhem. Nothing is what it seems in this race against time to stop a scientist's maniacal scheme. Wolf Among the Flock: The heroes are invited to the funeral of a revered naturalist couple, killed in a tragic accident with one of their own animals in the zoo they managed. But is the beast really to blame? Or, is there something else lurking in the zoo, waiting for its chance to run wild and kill again? [At the time of this episode's publication, the Chaosium site has not been updated to offer Clockworks and Claws.] * * * As always, a huge thank you to John Sumrow, for our badass logo. Follow him on Facebook, check out his official artist website, and please consider joining his Patreon account. https://www.facebook.com/johnsumrow http://www.johnsumrow.com https://www.patreon.com/JohnSumrow And finally, we want to thank The Darkest of the Hillside Thickets for generously allowing us to use their song, Gluttony, as our intro and outro music. If you are a fan of Lovecraft's writing and the Call of Cthulhu RPG, then you need to check out The Darkest of the Hillside Thickets. Please check out their BandCamp site and their official band site. https://thedarkestofthehillsidethickets.bandcamp.com/ http://thickets.net/ @darkestthickets.bsky.social

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