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If they even notice that we exist, the Gateways care nothing for us or what we want. Let's hope that continues, or we might awaken the gods that built them....
Russell Commons, Scientist on GST One
Experience the Exploration, Intrigue, and Mythos Horror inspired by Sci-Fi adventure movies and the writing of H.P. Lovecraft.
Based on the Chaosium Basic Roleplaying... [click here for more] |
siegebreaker games |
$29.00 $17.99
|
Viral: Unredacted – A Modern Call of Cthulhu Scenario
Join Marco Proudfoot, host of the successful YouTube channel The Spektral Krew, as he and his fellow paranormal investigators journey to an island off the coast of Sicily to explore its very dark past. The only public information is a pixelated satellite map and a pile of redacted documents, but a little digging on the Dark... [click here for more] |
Chaosium |
$12.95
|
Murder and Mayhem Beside the Thames
What's Inside
The Font of all Evil is a stand-alone scenario for Rivers of London: the Roleplaying Game based on the novels by Ben Aaronovitch.
Buy the PDF or get on Print-on-Demand (POD)!
A Gruesome Murder
Thursday 19th May, 2016: you have been called in to investigate a gruesome murder scene in Ealing, West London.
The local... [click here for more] |
Chaosium |
$7.49
|
***Important Notice***
This release is a level up of a former set titled "100 survivor tokens volume 1". This product includes the same material with even more assets added for your gaming pleasure. “4 Postapocalyptic scenarios 120 character tokens 20 maps Volume 4 freshly written scenarios plus additional VTT tokens, 20 more maps and now includes 3-D scenes. Although "100... [click here for more] |
Map alchemists |
$21.95 $11.95
|
Japonism 2024
Originally released in Japanese in 2019, now translated into English, Japonism 2024 is a collection of three one-shot scenarios set in modern day Japan. New and unique to the English version is a primer on modern day Japan with information applicable to Call of Cthulhu.
Along with a fully bookmarked table of contents and a printer-friendly version, each scenario includes... [click here for more] |
Chaosium |
$7.95
|
January 2003: Copenhagen, Denmark
Four years ago, Isabella's sister vanished without a trace alongside three fellow students from the heart of Copenhagen. The Danish police have failed to locate them despite heavy political pressure. Isabella and her team of reporters arrive from the USA to Copenhagen to investigate for themselves and document their findings on why the police can't... [click here for more] |
Chaosium |
$3.99
|
A Case File for Rivers of London: the Roleplaying Game
A stand-alone scenario for Rivers of London: the Roleplaying Game based on the novels by Ben Aaronovitch
Buy the PDF or get on Print-on-Demand (POD)!
What's Inside
Rivers of London: Going Underground is an introductory case file for new players. It is also designed to be played as a follow on scenario to “The Bookshop”... [click here for more] |
Chaosium |
$6.99
|
October 1989
The quiet town of Summit Heights, Pennsylvania, experiences a series of bizarre broadcast intrusions on local station WSHP-TV Channel 17. Between the strange and haunting nature of these pirate broadcasts and a recent string of disappearences, the town is on a knife's edge. Station manager Larry Rosenbaum has assembled a team of investigators to hunt down these signal... [click here for more] |
Chaosium |
$9.99
|
Something is indeed rotten in the state of Denmark as four American exchange students are about to find out while they explore the Danish cultural phenomenon of hygge. On the surface everything seems tranquil in the late winter of 1999 as a renowned dancer and artist seeks to guide our hopefull students into the deeper aspect of Danish culture, but looks can be deceiving and a fairy tale ending may... [click here for more] |
Chaosium |
$3.99
|
5e Solo Gamebooks presents The Solo Investigator's Handbook, a 95-page supplement for Call of Cthulhu. This product is the result of months of work and extensive playtesting, and contains a full system for generating on-the-fly, immersive adventures for your investigator(s). Using paper, pen, dice, this system, and your fevered imagination, you can generate full scenarios for yourself without the need... [click here for more] |
Chaosium |
$9.99
|
The Things We Leave Behind
Customers are advised that contents of this book include themes of disease, infection, and contamination that may upset the reader (and players).
An ENnie award winning anthology of 6 modern day scenarios for the Call of Cthulhu roleplaying game published by Chaosium, Inc, edited by Jeff Moeller and written by Brian M. Sammons,... [click here for more] |
Stygian Fox |
$19.95
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2023 ENNIE Awards WINNER – BEST RULES (Silver) NOMINEE – PRODUCT OF THE YEAR
Magic has returned to our world
“I think becoming a wizard is about discovering what's real and what isn't.”
—Ben Aaronovitch, Rivers of London
In Rivers of London: the Roleplaying Game, players take on the roles of newly recruited members of... [click here for more] |
Chaosium |
$29.99
|
Customers are advised that contents of this book include themes of disease, infection, and contamination that may upset the reader (and players).
Fear's Sharp Little Needles is an ENnie award winning anthology of 26 one-night modern day scenarios for the Call of Cthulhu roleplaying game published by Chaosium, Inc, edited by Jeff Moeller... [click here for more] |
Stygian Fox |
$19.95
|
2024 ENNIE Nominee for Best Community Content A Call of Cthulhu Modern one shot adventure for 3-6 players. Estimated playing time 3-4 hours. Five friends, united by grief, face torments driven by a dark threat thought hidden for over a century. A threat driven by a dark thirst for passion soaked in blood. "The Last Dance of Lola Montez" is a Call of Cthulhu Modern... [click here for more] |
Chaosium |
$2.97
|
...a Call of Cthulhu scenario that will put a smile on your face.
Come to a spiritual retreat the likes of which you've never seen before!
Listen to scenario on the Stars Are Right podcast: www.starsareright.com
Good Vibes Only is a scenario appropriate for 3-5 players.
It can be played within 3 hours for a convention run, or it can... [click here for more] |
Chaosium |
$5.99
|
Terror on the Appalachian Trail . . .
It’s late September, 1988. After nearly five months of backpacking, you and your thru hiker friends finally set off on that last isolated stretch of the Appalachian Trail - Maine’s 100 Mile Wilderness. As you near the end, approaching the shadow of Mount Katahdin, among the spruce, pine, & vibrant autumn maples, you discover horror... [click here for more] |
Chaosium |
$7.95
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The story takes place in a small town in the east of Iceland, named Blue Whale Bay. The investigators are trying to find out what happened when a local woman named Ella was abducted one night while drunk and high on magic mushrooms. Ella was found shortly thereafter, on the outskirts of the town, and since then has been talking frantically about meeting the Hidden People, a torture chamber and... [click here for more] |
Chaosium |
$2.99
|
Fear is seeping, from every alleyway and every avenue.
England. 1986.
Orange light bounces off wet paving stone. Pre-thunder storm static electrifies the air, and the smell of stale chip fat dulls it back out again. The bass sound of party music thuds from the nearby labour club, but there is no joy to be found out here. Late in the night, screeching cars can be heard passing as the police helicopter... [click here for more] |
Chaosium |
$6.95
|
An investigation into the missing Bobby Armstrong uncovers more disappearances, an ancient evil and a new “friend”. How much are the investigators willing to give up to save him? Their souls?
Overdue is a scenario for the Call of Cthulhu ttrpg set in the modern era. It involves up to four players and a Keeper and can be played in 3-4 hours. This scenario contains missing persons of various... [click here for more] |
Chaosium |
$2.99
|
Two ghost-hunting film-makers have gone missing at an abandoned California Gold Rush mining town... the only clue to their whereabouts, a harrowing voicemail message...
In Darkness We Wait is a modern era Call of Cthulhu scenario by best-selling Miskatonic Repository creators Joe Trier (The Idol of Thoth) and Rina Haenze (Saturday the 14th, Safe Space), featuring NPC illustrations by Jason Shepherd... [click here for more] |
Chaosium |
$7.95
|
AL-AZIF UNEARTHED: THE UNRAVELING
******************
"Al-Azif Unearthed: The Unraveling was a blast to run and a pleasure to read. From the perspective of a Miskatonic Repository creator, it should also be used as a standard for how to present community-made work. It’s hard to state how good it looks. Even if you, as a creator, are not interested in running the scenario, it has... [click here for more] |
Chaosium |
$9.95
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THE GRINDHOUSE: COMPILATION - VOL. 1-3
grindhouse [grahynd-hous] n. – A grindhouse or action house is an American slang term for a theatre that mainly shows low-budget horror, splatter and exploitation films for adults.
These aren’t your typical Call of Cthulhu scenarios where some classy, well-dressed investigator sips tea and pours over leather books... [click here for more] |
Chaosium |
$8.95
|
The investigators are attending a birthday party for their good friend, when a strange man attacks their friend. This leads to a search into a strange cult in a hope to save their friend and even themselves from a fate worse than death.
A Modern scenario for Call of Cthulhu set in Omaha, Nebraska. Featuring a rarely used Great Old One. To assist the keeper each scene points out what clues are available... [click here for more] |
Chaosium |
Pay What You Want
|
The year is 2010 and the team of investigators are sent to an oil rig located in the Gulf of Mexico to investigate a safety issue on the rig.
But things are more complicated than first thought. Faced with corporate greed and concerns for safety, the investigators must decide the best cause of action and discover what other forces are at work, could the mystery of the ocean hold more secrets. ... [click here for more] |
Chaosium |
$5.99
|
New Tales of the Miskatonic Valley
Lauded as authentically Lovecraftian and much loved for of its mood and style, New Tales of the Miskatonic Valley returns with a full-colour second edition. With new art, varied formats (PDF, Kindle, softcover, and hardback), and an extra scenario, this volume makes its rightful return to print, uplifted to Call of Cthulhu, 7th... [click here for more] |
Stygian Fox |
$19.95
|
Two brothers went in… one came out, or so the Crow legend goes. The Iiwaaxw Valley is home to an ancient evil.
Late summer present day, your Investigators are attending a week-long grief therapy retreat in a remote Montana valley when they stumble upon a mystery and an ancient horror. The scenario is designed for about nine hours of game time not including character creation. The scenario... [click here for more] |
Chaosium |
$8.00
|
Survivors of encounters with strange, inexplicable horrors gather at the Miskatonic University to take part in a support group run by Dr. Amelia Vichy. The recruitment flyer promised a safe environment for you to talk about your experiences with others who've been through otherworldly horrors, as well as some resources and help in coping with knowledge man was not meant to have. But something feels... [click here for more] |
Chaosium |
$5.99
|
Occam's Razor
Brian M. Sammons presents seven Call of Cthulhu scenarios, all with mundane solutions...the simplest answer is usually the right answer. However, each also contains a Must-Have Mythos section that provides Mythos solutions to the investigation as well.
Seven Modern-Era Adventures of Mystery and Death
A Whole Pack of Trouble - a group of film students have... [click here for more] |
Stygian Fox |
$19.95
|
Myths of the Kalevala, iron age bog grave and epidemy of madness are connected in this present-day adventure. Cthulhu mythology lives in dark corners of Finland and investigators will meet both academic challenges and great danger..
This scenario is part of the Northern Lights and Darkness collection. Scenarios in this collection share the common traits that they are set in a Nordic country, written... [click here for more] |
Chaosium |
$5.00
|
The Highway of Blood
You find yourselves in West Texas during one of the worst heatwaves the region has ever seen. You're driving along a stretch of lonely highway with the gas gauge edging slowly towards empty when you suddenly spot a sign that promises gas and maybe a cold drink! Over the radio you hear Coyote Mike (a local DJ) say: “Welcome to another day in the seventh circle... [click here for more] |
Chaosium |
$11.95
|
Winner of Storytellers Competition by Miskatonic Playhouse - Bronze
Baba Dochia:
A Modern Call of Cthulhu Scenario
“A good sandbox scenario about a culture and setting that we don’t get to see very often. Some unusual choices like the spotify playlist really makes this one stand out.” - Miskatonic Playhouse
Baba Dochia is a... [click here for more] |
Chaosium |
$3.50
|
This will make your life easier
Using some texts from the Call of Cthulhu community, some images from the Creative Commons domain and a lot of time and effort, I produced these 8 documents that can be used during the narration of '' The Haunting ''. Some of them have more than one variation, such as those with blurred parts of the text.
In the PDF file, I explain how I think these... [click here for more] |
Chaosium |
Pay What You Want
|
The Vanishing: A Modern Call of Cthulhu Scenario
After visiting a secluded village in the East Texas woodlands, a group of college students mysteriously vanishes without a trace. Perplexed and alarmed by the strange disappearances, officials discreetly hire private investigators to retrace the students' steps and unravel the mystery.
Can you piece together the fate of the... [click here for more] |
Chaosium |
$1.99
|
This will make your life easier
Using images and fonts from the Creative Commons domain and a lot of time and effort, I produced these 16 documents that can be used during the investigations of the '' Crimson Letters '' Scenario. Some of them have more than one variation, totaling 33 files, and you can choose the one that best suits your adventure.
Furthermore, at the request of... [click here for more] |
Chaosium |
Pay What You Want
|
Eaglescar, north-east England in 1999. A woman calling herself Eleanor X has been indoctrinating people into the local cult named The Voice In The Machine. A friend of the investigators is concerned when her daughter Cassandra joins the cult and seems eager to sever all ties to her family. Can they help save Cassie from the clutches of the seemingly evil seductress Eleanor X?
As... [click here for more] |
Stygian Fox |
$6.47
|
Thus Lowyatar named her offspring, Colic, Pleurisy, and Fever, Ulcer, Plague, and dread Consumption, Gout, Sterility, and Cancer. And the worst of these nine children Blind Lowyatar quickly banished, Drove away as an enchanter, To bewitch the lowland people, To engender strife and envy.
--Elias Lönnrot, Kalevala
The Dark Forest
This Modern Era scenario for... [click here for more] |
Stygian Fox |
$12.95
|
Merry Christmas! Your old Uncle Douglas is deathly ill, and he has called the whole Prescott family together for one last Christmas - and anyone who doesn't come is getting written out of the will. As you hear your cousin and your aunt screaming at each other in the next room, you settle in with a glass of wine: you're going to need it. Because things are about to get a whole lot worse. ... [click here for more] |
Chaosium |
$7.99
|
Life on the streets is hard. The homeless are invisible. New York City has almost one hundred thousand homeless. Each night they sleep in the city’s parks and subway system, invisible to the population who passes them every day. What better victims could one ask for?
Players take on the roles of New York City’s street homeless as they come together to solve the mystery of something that... [click here for more] |
Stygian Fox |
$4.95
|
SPLIT
A Modern Call of Cthulhu Scenario for up to 6 players.
Content warning: Strong Body Horror.
A plucky small town bowling team is caught up in the horrific human experimentation plot of an eccentric billionaire named Orson Reed. When the bowling team's captain, Jordan, doesn't show up for the last game before nationals, the investigator's inquest into his disappearance... [click here for more] |
Chaosium |
$3.95
|
A plane has crash landed on a small island, a storm is approaching and there is no hope of rescue until morning. But the survivors are not alone on the island. A dark nightmare is hunting them. Can the investigators figure out which of the passengers is responsible before they themselves are consumed and an ancient ritual is completed?
Alpaca on a Plane is a convention length (3-5 hour) Whodunit adventure... [click here for more] |
Chaosium |
$3.50
|
Alpaca in the Coffee: A modern Call of Cthulhu scenario
How would you react when the last person who'd ever use violence, turns violent? Something is very wrong with the coffee. Can the investigators unravel the mystery and confront a burgeoning sentience before it causes the city to tear itself apart?
Alpaca in the coffee is a modern scenario set in Leith, part of Edinburgh in Scotland. It is an... [click here for more] |
Chaosium |
$3.50
|
Welcome to the Carcosa Carnival.
We’re so happy that you’ve come to play with us. We’re going to have some good, funny times...
A group of post-apocalyptic survivors seek supplies and their missing friends in an abandoned carnival. Once inside, the Investigators find themselves unable to leave. Their only chance for escape is to interact with the Carnival’s malicious, cruel and treacherous... [click here for more] |
Chaosium |
$5.99
|
Customers are advised that one scenario in this book has scenes in which high-school students are peacefully protesting police brutality and murder, and that this may upset the reader (and players).
Aspirations is an anthology of articles and scenarios for the Call of Cthulhu roleplaying game published by Chaosium, Inc, and is... [click here for more] |
Stygian Fox |
$6.95
|
Eyes Like Red Balls of Flame
This a short adventure, for use with Hudson & Brand, Inquiry Agents of the Obscure, and the 7th edition Call of Cthulhu, is an official Cthulhu by Gaslight product. The scenario introduces The Phantom Club, new NPC organization that has kept tabs on supernatural activities for decades, but who have now... [click here for more] |
Stygian Fox |
$9.95
|
"My name is Nikolaus Holzel, commander of the space vehicle Tryphena...We are dead or dying now...Some of us something in-between."
Salo's Glory
Set in the near-future, Salo's Glory is a short scenario for use with 7th edition Call of Cthulhu™. This scenario is suitable for three to six players and can be completed in two nights. Humanity has explored much of the Solar... [click here for more] |
Stygian Fox |
$5.95
|
‘I Want To Play’ is a modern day Call of Cthulhu adventure based in a quiet seaside town desperate to raise its fortunes when a horrific murder takes place in the new holiday village. Was it just a random murder? Some people in the town are saddened but happy that Hemsby is on the map again after existing in the doldrums for so long. With its addiction issues, its unemployment,... [click here for more] |
Stygian Fox |
$6.95
|
A year ago, thirty-year-old Alicia Thorne left Redd’s Bar and Grille after a few quiet drinks with casual friends. She never got home.
Public opinion then, as it remains now, is that her partner, Ben Facet, kidnapped and murdered her. A recluse who collects strange books and manuscripts, Ben has been the focus of police attention and local suspicion. Can the investigators find Alicia’s body and... [click here for more] |
Stygian Fox |
$4.95
|
Can you survive the Curse of Punk?
It's 1985, and a small city in California is thriving as a hub for the punk movement, drawing all kinds of artists and misfits into its veil. But just beneath the surface lies something truly sinister, and one group of rowdy punks might be clever enough to unveil it.
Can just one band be enough... [click here for more] |
Chaosium |
$4.95
|
Customers are advised that contents of this book include themes of disease, infection, and contamination that may upset the reader (and players).
Autophagia is a one-night scenario for the Call of Cthulhu roleplaying game published by Chaosium, Inc, edited by Chitin Proctor, and written by Tyler Omichinski and with art by Stephanie McAlea.
Taking... [click here for more] |
Stygian Fox |
$5.95
|
THE PHTHONUS CABINET
A Gaslight-Era Scenario for Call of Cthulhu
Reviews from R'lyeh - Miskatonic Monday #227 says:
[A] Solidly plotted investigation with great production values
Grubbiness and envy combine for a fine addition to any Cthulhu by Gaslight campaign
https://rlyehreviews.blogspot.com/2023/10/miskatonic-monday-227-phthonus-cabinet.html
************
Jonathan Adley... [click here for more] |
Chaosium |
$9.95
|
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