Title |
Publisher |
Price |
Adventure, Mystery, & Horror in the 1890s
What's Inside
Cthulhu by Gaslight takes the Call of Cthulhu roleplaying game to the fog-shrouded streets of Great Britain and beyond.
A New Setting
The 1880s—Victorian England. Mystery and adventure in fog-shrouded streets and alleyways. Secret cabals commit grisly murder, wicked crimes, and pledge to bring about the ruin of... [click here for more] |
Chaosium |
$24.99
|
Stage Fright at the Playhouse
Arkham, Ma, 1927: mysterious symbols of an unknown language have appeared seemingly overnight, carved into the facade of a dilapidated Arkham theatre. The investigators have been called in, but what foul schemes are really afoot behind the scenes at the Miskatonic Playhouse?
Stage Fright at the Playhouse is a sequel to... [click here for more] |
Chaosium |
$5.49
|
Storm Witch’s Revelations is a short Pulp Cthulhu scenario for one player and the Keeper, set in the Middle Ages around 1400. The player assumes the role of Karel Dietrichstein, a witch-hunter employed by the Catholic Church. Karel is tasked with hunting down the powerful and nefarious Storm Witch, and the scenario starts just as he approaches the mountain where she is taking refuge.... [click here for more] |
Chaosium |
$2.99
|
Stand alone game. No other rulebook required.
Alone Against Nyarlathotep is a huge Call of Cthulhu 7th Edition, solo campaign, set in Classic 1925 England. 3 times larger than other "Alone Against..." titles this sandbox game has hundreds of locations. Dozens of NPC's, tens of items and numerous horrors to battle. The solo game, allows traditional TTRPG gameplay, but without several players, or a... [click here for more] |
Chaosium |
$18.99
|
 Step beyond the edge of darkness in this starter set sequel
Continue the thrilling saga that began in the Call of Cthulhu classic Edge of Darkness! Found in Chaosium's Call of Cthulhu Starter set.
As the mysteries deepen, a new trail of clues leads your investigators from the chilling confines of Arkham to the exotic, dangerous streets of Cairo. Uncover the secrets of the enigmatic Egyptian... [click here for more] |
Chaosium |
$3.99
|
Japan – Empire of Shadows
日本 - 影の帝国
Hunting the Mythos in Imperial Era Japan
A 400 page sourcebook for investigating cosmic Horror in 1920s Imperial Era Japan for use with Call of Cthulhu (クトゥルフの呼び声) 7th Edition.
Please be aware, this book is written in English.
Videos
Discussing Japan:... [click here for more] |
Chaosium |
$14.95
|
 A Call of Cthulhu Scenario of Paranoia, Madness, and the Abyss
The year is 1690, and the Sea Widow, a notorious pirate ship, prowls the trade routes of the Caribbean, hunting for plunder. When her crew intercepts the derelict merchant vessel The Black Tide, they expect riches beyond measure. Instead, they find an unnatural silence, corpses twisted in terror,... [click here for more] |
Chaosium |
$4.99
|
Mythras Core rules
Mythras is the new name for an older game, but while the name might have changed, the system remains the same, but presented in an updated format with new interior artwork and layout design, along with some new content (Special Effects, small tweaks to the rules, and Spirit Combat Effects). In fact, we've managed to pack more into a smaller space, and reduced the price accordingly.... [click here for more] |
Design Mechanism |
$15.00 $10.99
|
Deliver Us From Evil - A 1970s Call of Cthulhu Scenario
September 1972, Washington State. A group of old friends reunite for a weekend canoeing trip in the Olympic National Forest. Their whitewater journey down the The Lost River in the shadow of Mt. Mystery unearths terrible subterranean secrets hidden within themselves and the primeval wilderness.
Deliver Us From Evil is a 1970s... [click here for more] |
Chaosium |
$5.95
|
A scheduled stop during an overnight railway journey ends up with the investigators fighting for their survival: can they unravel the mystery of the unexpected item in the baggage area?
Lost and Found is a railway-based scenario designed for three to five players to be run over one to two sessions (3-8 hours). This scenario can be played as a stand-alone, or as an adjunct... [click here for more] |
Chaosium |
$5.00
|
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
|
Silver Medal winner, Best Electronic Book at the 2023 ENNIE Awards
Our story takes place in England in 1812, only one year into the Regency era. A young lady of good societal standing is introduced at a ball to three potential suitors: a navy captain, a clergyman, and an aristocrat, all with dark secrets that lead to even darker consequences.
Host and... [click here for more] |
Chaosium |
$7.99 $5.99
|
 Flash Cthulhu: Christmas on Charon
Pirx Station, Charon, December 25th, 2099
It's Christmas, the first for Pirxo Station on Charon, and Tycho-Exo Corp's CEO and founder, Brahe, joins the station's skeleton crew and station AI for a live-steamed (though with a 5 hour time delay to Earth) holiday event the human race will never forget.
Written by Michael... [click here for more] |
Chaosium |
$0.99
|
Crack open a cold one for LAST CALL OF CTHULHU, where your drink is as important as your dice...
This 59-page PDF includes:
Player Drinking Game Rules – Mixing traditional CoC gameplay with social drinking, for a memorable (or hazy) role-playing experience.
The Trip – A thrilling 3-4 hour, 29-page modern era scenario (for 2-4 investigators)... [click here for more] |
Chaosium |
$5.99
|
Your parents were looking for you on the beach, and saw you in a flimsy boat among the stormy waves. You tried to explain to them what was going on and how you felt, but they still didn't believe that your suffering could be in any way related to the storm. They warned that they would watch over you before the next storm and would not let you leave the cottage.
The Call of... [click here for more] |
Chaosium |
$3.99
|
An invitation from a dear friend brings investigators to New Orleans for an unusual creative symposium organized by an enterprising, young book merchant. Expecting a relaxing weekend of Sazerac and Creole cuisine in The Big Easy, a surprising turn of events forces them to hastily navigate the French Quarter and its colorful denizens in a race against time and the elements! ... [click here for more] |
Chaosium |
$2.99
|
Branches of Bone
A Cthulhu Dark Ages Scenario of Viking Age Survival-Horror
Beleaguered chieftain Askr Yelloweye leads you and your impoverished clansmen to the rocky isle of Skógrbein, off the coast of Northumbria. Askr chases a vision from Freya, claiming she showed him a relic of Yggrdasil held in the heathens’ stone temple sitting upon Skógrbein. How far... [click here for more] |
Chaosium |
$4.95
|
Discover the Darkness Behind the Gaslight!
A constable’s grizzly murder. A gang of criminal brutes. A sinister power lurking in the shadows of Middenport’s most wretched district, the Stew. As screams echo at midnight, the Investigators must navigate... [click here for more] |
Chaosium |
$12.00
|
5e Solo Gamebooks presents Dead Man’s Peak, a solo scenario for Call of Cthulhu 7th Edition. This scenario is designed for 1-2 solo investigators, and is playable without a Keeper. A multi-choice narrative guides you through this scenario.
This scenario takes place at a CCC worker’s camp during the Great Depression. Investigators will face many horrors as they try to... [click here for more] |
Chaosium |
$9.99
|
 Unleash bone-chilling encounters with Creature Creation: Skeleton! This D6-based supplement helps Dungeon Masters craft unique skeletons with distinct archetypes, appearances, combat styles, and motivations. ... [click here for more] |
Wytchin Hour |
$2.00
|
AL-AZIF UNEARTHED: FRAGMENTS
The sequel to the best-selling Al-Azif Unearthed: The Unraveling
****************
Fall 1925. It has been several weeks since the upper floors of a downtown Boston hotel collapsed, leaving many dead and injured and survivors telling wild tales. Reports say that a fuel oil explosion caused the collapse and hallucinations, but Fire Marshal Julian Freeland isn’t... [click here for more] |
Chaosium |
$11.95
|
 WHAT LIES IN THE DARKNESS AS AN EERIE SILENCE FILLS THE AIR. DOES YOUR SIXTH SENSE DECEIVE YOU OR IS YOUR WORLD ABOUT TO GET MUCH DARKER! NOTE IT IS WRITTEN FOR THE GASLIGHT PERIOD BUT HAS CLASSIC OPTIONS LISTED AND CAN ME USED WITH MINOR CHANGES.
What starts out as a celebration in grandeur at the iconic Kew Gardens London leads to a path of adventure, when a dead body is discovered.
Will this end... [click here for more] |
Chaosium |
$5.95
|
CAN YOU FACE THE DARKNESS AND DISCOVER WHAT LIES BENEATH THE SURFACE?
Portugal, 1937, the shadow of war looms over Europe, and the country is under the iron fist of a dictator. The investigators are summoned by their former mentor and friend to his house located near a secluded coastal village. Professor Borges is dying from a mysterious affliction that defies explanation. As a storm of unprecedented... [click here for more] |
Chaosium |
$4.95
|
 Flash Cthulhu: The Cavernous Haunt
Transcaucasia, 15,000 BCE
A group of exiles find an odd cave to hunker down in during a frigid autumn rainstorm, but they aren't the only ones seeking shelter.
Written by Michael Reid, author of the Gold best-selling Branches of Bone - A Cthulhu Dark Ages Viking Age Scenario, the Gold best-selling A... [click here for more] |
Chaosium |
$0.99
|
From ENNIE and Victorian Community History award-winning writer David Waldron comes "The Demon of the Deep Leads," a gripping Call of Cthulhu adventure that plunges players into the wild and untamed goldfields of 1850s colonial Victoria and one of Australia's most pervasive cryptid legends.
The Demon of the Deep Leads
Amidst the lawlessness and turmoil of the Eureka Rebellion, a... [click here for more] |
Chaosium |
$3.99
|
2024 ENNIE WINNER - Silver Medal for Best Streaming Content History Interpretation Award commendation winner - 2023 Royal Historical Society of Victoria - Victorian Community History Awards. A one shot gaslight era Call of Cthulhu Adventure set in the criminal underbelly of colonial Australia. William Bailey was a figure both idolised for his philanthropy yet infamous for his ruthlessness... [click here for more] |
Chaosium |
$3.97
|
A Chill in Abashiri
A 1920s Taisho-Era Japan Scenario
December 1922, Abashiri, Northern Japan
Abashiri Prison, located on the northern shore of Hokkaido, houses ‘dangerous’ criminals and political dissidents, and is no stranger to death and cold. But when a guard dies under suspicious circumstances, and amidst an unprecedented... [click here for more] |
Chaosium |
$4.95
|
A missing idol leads intrepid investigators on the trail of madness through Boston and Arkham.
Is there a curse? Is the dark god Thoth watching from afar?
‘The Idol of Thoth’ by Joe Trier (Fear’s Sharp Little Needles, How We Roll Podcast) is an adventure for the Call of Cthulhu roleplaying game from Chaosium Inc set in the... [click here for more] |
Chaosium |
$3.95
|
Miskatonic University, Arkham, 1927
Twisted science and the dark magic of the Mythos combine to unleash a new horror of ravenous, hungry flesh. Can a group of students put an end to the chaos before it consumes Arkham?
FLESH WOUNDS is an action-packed, high-stakes, classic 1920's era scenario for Call of Cthulhu 7th Edition. Designed for... [click here for more] |
Chaosium |
$4.99
|
YOU CAN ALSO PURCHASE THIS PDF AND THE ROLL20 VTT VERSION AT A DISCOUNT
London 1890: ghost fever grips the suburb of Hammersmith. For three days, no person can sleep without experiencing terrible nightmares, and locals swear to have seen a ghostly medieval woman stalk the streets. Investigators find themselves trapped in Hammersmith, confronted by ghost hunters and an all-pervading... [click here for more] |
Chaosium |
$4.95
|
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 |
$3.99
|
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
|
Once you realize that there is no hope... how do you live out your life?
Echoes in the Mist is a story guide written for Regency Cthulhu.
Atmospheric disturbances caused by the 1815 eruption of Mount Tambora in Indonesia has caused a global catastrophe of famine, disease, and death:
“The Year Without a Summer.”
However, something... [click here for more] |
Chaosium |
$6.99
|
 Bring death to life with this versatile Necromancer generator for tabletop RPGs! Using six d6 tables, craft a fully customized Necromancer by rolling for their archetype, appearance, combat style, personality, motivations, and unique traits. ... [click here for more] |
Wytchin Hour |
$2.00
|
Flash Cthulhu: Alone on Obon
Oita, Japan, August 13th, 1992 Avoiding their rough family homes, a group of troubled teens dare each other to spend an Obon holiday night in a small abandoned cemetery.
Written by Michael Reid, author of the Gold best-selling Branches of Bone - A Cthulhu Dark Ages Viking Age Scenario, the Gold best-selling A... [click here for more] |
Chaosium |
$0.99
|
This book is not a fairy tale. It is not about heroes and heroines. It is certainly not about standing up to and overcoming evil. This book is about grey morality, personal interests and rivalry. This is Book of Schemes, a Mythras supplement to help you weave scheming and intrigue into your campaigns – and turn your players into Machiavellian masterminds.
Set in the city-state of Guelden, in the... [click here for more] |
Design Mechanism |
$16.99
|
 Flash Cthulhu: Sell Yourself
NYC, July, 2008 The Great Recession is in full swing and jobs and homes are slipping through swaths of the nation’s fingers. The investigators - or in this case, interviewees - are desperate for work. Luckily, they ran across recruitment ads for positions at Surya & Tara Associates. They now converge on the company’s offices for a... [click here for more] |
Chaosium |
$0.99
|
 The burying ground is frozen through. The corpses mount in cellars and cold boxes. In the snow and icy wind The Cape is on its own until the first thaw in March. The Massachusetts Medical Society suspects a new dangerous plague. They have funded and dispatched your expert team to research, diagnose and hopefully staunch this pale death before it spreads off the dunes and shores.... [click here for more] |
Chaosium |
$6.00
|
Flash Cthulhu: Café au Morte
Boston, 1928. Some old friends are out for coffee when the tinkle of the bell announces an unexpected patron's entrance...
Written by Michael Reid, author of the Gold best-selling Branches of Bone - A Cthulhu Dark Ages Viking Age Scenario, the Gold best-selling A Chill in Abashiri - A 1920s Taisho-Era Japan... [click here for more] |
Chaosium |
$0.99
|
Flash Cthulhu: Waves to Vistas Unknown
Kwadacha Wilderness Provincial Park, British Columbia, September, 2024 A group of estranged old friends have a reunion hike up to a glacier park, hoping to rekindle their strained relationships.
Written by Michael Reid, author of the Gold best-selling Branches of Bone - A Cthulhu Dark Ages Viking Age Scenario, the... [click here for more] |
Chaosium |
$0.99
|
 A star has fallen, and with it, the seeds of madness…
In the isolated village of Aldwyn, the winter of 1125 brings more than cold winds and barren fields. A strange meteor has crashed into the nearby forest, unleashing a corruption that twists the land, animals, and villagers alike. Strange lights glow in the mist, whispers haunt the nights, and the faithful are torn between fear and devotion.... [click here for more] |
Chaosium |
$4.99
|
The Mortal Muncher: A 1930s Pulp Cthulhu Adventure
New Orleans is a city in fear as The Mortal Muncher prowls the streets. Logan Kell, Journalist and seeker of the truth has reached out for your help regarding the strange serial killer, but the details don’t add up – victims are drained of blood and the neck is torn open with animal like strength.
Can you learn if it’s just the... [click here for more] |
Chaosium |
$5.99
|
Satisfy your hunger in this delicious 1930s Scenario for Call of Cthulhu
The year is 1933 and the place El Dorado, Kansas, and a new sensation is set to sweep the United States. A savvy businessman has acquired the first restaurant making innovative “fast food”. Scientifically balanced food, a bargain at 5c per slider - grab ‘em by the bag! Sam Madson knows he’s got what it takes to make it... [click here for more] |
Chaosium |
$4.99
|
:lang="en-us">Brace yourself for an exhilarating adventure in the vibrant city of London (and Reading) in the Autumn of 1843.
An old acquaintance, Dr. Stapleton (reappearing after "‘El Recolector de Gusanos" and drawing inspiration from the real-life figure Thomas "Mummy" Pettigrew), asks the Investigators for help: one of the mummies he had planned to unwrap this month for the British Archaeological... [click here for more] |
Chaosium |
Pay What You Want
|
2024 ENNIE AWARDS
WINNER – Best Community Content – Silver Award
NOMINATED – Best Adventure - Short Form
When Mr Millwood, cad-about-town and local ne’er-do-well, goes missing in April 1813, his young sister has the most to lose. Miss Millwood’s fear for her brother is only exacerbated by her own terror; if he were found... [click here for more] |
Chaosium |
$9.95
|
 Flash Cthulhu: Be Good Neighbours
Arkham outskirts, 1933. The Matthews, a depression-era family in hard times, find an old farmhouse outside of Arkham for a shockingly low price, and given the economic downturn, they take the chance.
Written by Michael Reid, author of the Gold best-selling Branches of Bone - A Cthulhu Dark Ages Viking Age Scenario, the... [click here for more] |
Chaosium |
$0.99
|
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
|
 Flash Cthulhu: Whispering Bones
Los Llanos, Venezuela, 1861
The Federal War rages. A party of Federalist guerillas on a foraging expedition head to a small hacienda in los Llanos, seemingly untouched by the war.
Written by Michael Reid, author of the Gold best-selling Branches of Bone - A Cthulhu Dark Ages Viking Age Scenario, the Gold best-selling A... [click here for more] |
Chaosium |
$0.99
|
 A journey of faith becomes a descent into despair…
In the year 1106, a group of pilgrims sets out from the quiet village of Aelthorpe, their hearts filled with devotion and hope as they journey toward the Sanctuary of Saint Alban. Days pass, and the pilgrims do not return. Whispers of strange lights in the forest and chilling cries in the night spread through the village, fueling... [click here for more] |
Chaosium |
$4.99
|