| Product Name |
Publisher |
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A Resection of Time is a short campaign for Call of Cthulhu set in the modern day. It begins in early April, in San Francisco, and ends a little later in the steamy jungles of Belize, in Central America. Before plunging into the dark heart of the ancient Mayan world, the investigators also travel to Los Angeles and shadowy Arkham.
The details of Mayan architecture, ... [click here for more] |
Chaosium |
$11.95 $6.57
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The Mythic West
ACES HIGH is a mythical, western role-playing game where Davey Crockett exists along side The Man With No Name. The relationship, however, may be an uneasy one.
Violence is an everyday occurrence on the frontier of Civilization. Dust swirls around a crimson sun, reminding every one of their possible success, telling them of their mortality. Settlers make a... [click here for more] |
Chaosium |
$18.95 $10.42
|
 Teenage Superheroes Tackle the Syndicate!
Dr. Drugs had a nice retail outlet at Warren G. Harding High School, and his pills, poppers, and nastier substances went at bargain prices - to the Doctor, who dreamed of turning-on all of humanity to the way of drugs, profit was inconsequential (though his syndicate backers hardly thought so).
But, after a student-customer overdoses and dies, the Doc... [click here for more] |
Chaosium |
$7.95 $4.37
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An Epic Antarctic Campaign & Sourcebook
Little by little they rose grimly into the western sky; allowing us to witness the various bare, bleak, and blackened summits . . . in the reddish Antarctic lights against the provocative background of iridescent ice-dust clouds. In the whole spectacle there was a persistent, pervasive hint of stupendous secrecy and potential revelation. . . . I c... [click here for more] |
Chaosium |
$39.95 $21.97
|
13 Titillating Tales
"...and I would have got away with it too if it hadn't been for you meddling investigators and your stupid dog!"
—Frustrated Cultist upon arrest by local authorites.
Do you have gaming buddies coming over tonight and don't know what to wear, or more ... [click here for more] |
Chaosium |
$18.95 $10.42
|

9 Glimpses of Horror
"Ooh, those A-li-ens, A-li-ens On a weekend from Mars They liked our girls and our cars- Ooh, those A-li-ens, A-li-ens" —From the Blood Brothers 2 soundtrack.
They're B-movies, they're bad, and they're back for more laughs. Nine scenarios which ha... [click here for more] |
Chaosium |
$18.95 $10.42
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Autumn — the time of the Festival of the Dead, when the veil between the worlds is thinnest and prayers to ancestors easiest made. Pumpkin cakes are left in the Ancestors' Niche in every house, and children tie black and orange ribbons to the doors and put candles in the windows of their houses so their dead ancestors can easily find their way home.
It is a quiet time, afte... [click here for more] |
Chaosium |
$18.95 $10.42
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BRP ADVENTURES presents thirteen adventures for the Basic Roleplaying system. These are drawn from the submissions for the first Basic Roleplaying Adventure Contest. Organized by genre, these stories illustrate the versatility of BRP and its adaptability to different kinds of storytelling. The following are the general genres and adventures included:
FANTASY<>... [click here for more] |
Chaosium |
$25.95 $14.27
|
 Three Cthulhu Dark Ages Adventures
This monograph constitutes Chaosium's first GenCon tournament for Cthulhu Dark Ages. The staffers chose the Latin name, which translates to "the approaching darkness". It also makes for a nifty acronym that fits in well with the Lovecraft Mythos.
The first scenario, Island of the Damned takes tough-as-nails Viking characte... [click here for more] |
Chaosium |
$17.00 $9.35
|
 Five Tales for a Not-So-Silent Night
Some time ago we asked you to submit adventures concerning the holiday season. This monograph contains five tales certain to scare the stockings off the mantle.
Silent Night
Set in Arkham in December of 2001, this tale involves four investigators gathered to celebrate the season, the mythos far away for the moment.
The Gaudy
The investigat... [click here for more] |
Chaosium |
$13.00 $7.15
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Horror Roleplaying in 1890s England
IN THE 1890s, Cthulhu and his minions share the globe with the mighty British Empire. But they owe allegiance to an empire of their own — a dark and cruel design on ownership of the world and on the dreams of humanity. Even among the green fields of rural England, only thoughtful and energetic intervention keeps the shadows at bay. ... [click here for more] |
Chaosium |
$28.95 $15.92
|
Ghastly Adventures & Erudite Lore
This book is composed of submissions to Different Worlds magazine and other Cthulhoid Chaosium projects. The Different Worlds readers’ enthusiasm for the Cthulhu Mythos resulted in many excellent submissions, some of which appear, with permission, within these pages.
The contents of this... [click here for more] |
Chaosium |
$7.95 $4.37
|
The Mythos Threatens Ancient Rome
AS ROME’S INFLUENCE SPREADS across the known world, so too spreads the worship of its gods. Roman leaders know that converting the people of conquered regions to the state religion makes them easier to control. But some gods have been worshipped longer than Rome has existed, and their supplicants won’t easily change allegiances. ... [click here for more] |
Chaosium |
$12.95 $7.12
|
 Three Adventures From Gentler Times
The CTHULHU MASTERS TOURNAMENT contains three scenarios presented during that year's GenCon.
LORD AND BEAST: set in early WWII (June 1942) in the South Pacific, and interpreting the setting of William Golding's Lord of the Flies, beginning when the adult rescuers arrive to save British boys stranded by a plane crash on a desert isl... [click here for more] |
Chaosium |
$16.95 $9.32
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CTHULHU NOW includes four roleplaying adventures, "The City in the Sea," The Killer Out of Space," The Evil Stars," and "Dreams Dark and Deadly." Background essays provide new skills and occupations, up-to-date cash-flow information, an elaborate firearms article (and a foldout illustrating contemporary firearms), active and passive night-vision equipment,... [click here for more] |
Chaosium |
$21.95 $12.07
|
 Adventures of the Guzman-Willent Detective Agency
Enter the noir world with two adventures set in and around Los Angeles during the early 1920's. "Under the Boardwalk" concerns a teenage girl lost among the roller coasters and rum-runners in the amusement park city of Venice. The second scenario, "An Enchanted Evening," explores a mysterious concert on the paradisiacal isle... [click here for more] |
Chaosium |
$20.00 $11.00
|
Fatal Experiments is a collection of three independent 1920's adventures for the Call of Cthulhu roleplaying game. Two of the three scenarios are suitable for both beginning and experienced players, making this book a perfect companion for first-time buyers of the Call of Cthulhu game system. The remaining adventure is unusually dangerous -- to be played only by experienced... [click here for more] |
Chaosium |
$18.95 $10.42
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Aircraft - Trains - Automobiles - Dirigibles - Diving Suits - Canal Boats - Armored Cars - Elephants - Siberian Sledges The golden age of travel occurred between 1880-1939. As traveling times shrank, destination became more important than journey, a notion now so conimon-sensical that we blink to think that the reverse was once truer. FEARFUL PASSAGES contains nine adventures s... [click here for more] |
Chaosium |
$18.95 $10.42
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A survivor of the Great War, the Professor suffered a horrible shock a month ago — his father was killed, and he was injured and is slow to heal. He gathers a team to investigate the legendary Sphinx Tomb, seeking those with expertise in security or weapons, or interest in the occult or ancient religions.
MISKATONIC UNIVERSITY LIBRARY ASSOCIATION monographs are longer works... [click here for more] |
Chaosium |
$25.95 $14.27
|
 An Introduction to the Sundered Earth
Fractured Hopes began as a challenge. It began as a thought experiment. I had an advanced reader's copy of the BRP core book, and I thought it would be interesting to write a setting in which everything in the core book had some presence in the world. I saw it as a companion to the BRP rulebook, something that would allow players and g... [click here for more] |
Chaosium |
$19.95 $10.97
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The Second Cthulhu Companion
This second Call of Cthulhu companion answers questions common to Call of Cthulhu games, and reveals ancient linguistic traces of the dread Cthulhu cult among various cultures.
It then summarizes all Mythos spells printed in Shadows of Yog-Sothoth, The Asylum, the Cthulhu Companion, The Fungi From Yuggoth, Curse of the Chthonians, Tra... [click here for more] |
Chaosium |
$5.95 $3.27
|

This essential supplement for the d20 edition of Call of Cthulhu contains the most important tables & rules synopses to make d20 Cthulhu game sessions easier & more enjoyable for the GM. Includes the 32 page adventure "The Lost temple of Yig", character sheets, NPC records, Monster Sheets, conversion notes between d20 Call of Cthulhu and the Classic Basic Roleplaying Call of C... [click here for more] |
Chaosium |
$19.95 $10.97
|
A Garden Party & The Running of the Great Race
You know Julian Gatsby. He recently inherited the family home following the sad demise of his father. Julian is a free-spirited young man, in his mid-20s, and a new fan of the horse races. You arrive for a fabulous garden party and are shown to your room. Other guests arrive shortly after. In a few hours you will gather in the garden for an en... [click here for more] |
Chaosium |
$20.00 $11.00
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Unveiling the Legend-Haunted City
"Behind everything crouched the brooding, festering horror of the ancient town . . . the changeless, legend-haunted city of Arkham, with its clustering gambrel roofs that sway and sag over attics where witches hid from the King's men in the dark, olden days of the Province.
It was always a very bad time in Arkham . . . .">... [click here for more] |
Chaosium |
$28.95 $15.92
|
Three Halloween Adventures
Chaosium periodically hosts contests on our web site. The adventures presented here were chosen from among the best submissions from our 2005 Halloween Adventure contest.
Eyes That Should Not See
BY JIM LYNCH. The Trepanation Proponents of America (TPA) is a small organization, run by its founder — John Croft. Croft is an intellige... [click here for more] |
Chaosium |
$12.95 $7.12
|
 Eight Horrors for One Special Night
This monograph is the result of Chaosium's annual Halloween Adventure Contest. What follows are eight tales of Halloween Horror spanning time and space, from medieval Europe to modern day Arkham. We hope you enjoy these Samhain offerings.
Of Angels and Bones
A 1920s ADVENTURE BY BRANDON HANLAN. "Of Angels And Bones" revolves around ... [click here for more] |
Chaosium |
$21.95 $12.62
|
 Tales of Halloween Horror
Our Third Halloween Adventure monograph is here just in time for your Halloween Call of Cthulhu or Basic Roleplaying games. Here are six terrifying Halloween-themed adventures - winners and honorable mentions of the 3rd Annual Chaosium.com Halloween Adventure Contest (2007).
HOPE
BY BOB BRINKMAN. Set in 1924 Arkham, MA this adventure is meant as a one ... [click here for more] |
Chaosium |
$19.00 $10.45
|
This dangerous investigation is set in Canada, in the 1920s.
The investigators meet the powerful Lavoie family of Montreal and learn what imperils them. They glimpse a strange cult that now thrives in Quebec and the ancient nemesis that guides it. They come to understand the horrible significance of a corpse discovered in the foundations of a former seminary. They at last perceive the t... [click here for more] |
Chaosium |
$12.95 $7.12
|
 A Heroic-Level Adventure for Basic Roleplaying
THREE HUNDRED YEARS AGO a brave human hero named Sir Tolwar was slain while leading an epic charge during the height of the Troll Wars. The body of the knight was never found but, because of his bravery, the tide of the war turned and Sir Tolwar became revered as a Saint. A brotherhood was formed that honored the knight, and they erected a ... [click here for more] |
Chaosium |
$11.95 $6.57
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Three Scenarios for Call of Cthulhu
A disappearance.
A plea for help.
The strike of sudden madness.
Fear forms where shadows begin. The Cthulhu Mythos hovers at the edges of reason and sanity. With their courage and intelligence, investigators can dare the unknown and the unknowable, and r... [click here for more] |
Chaosium |
$11.95 $6.57
|
The Essential Companion to the 5th edition of Call of Cthulhu
Included in this packet are these valuable play-aids of use to players and keepers:
A new "Lovecraft Country" Adventure, "The Little People" set in fabled Arkham, Massachusetts, was specially written for this package, and is suitable for both ... [click here for more] |
Chaosium |
$14.95 $8.22
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Two Gangland Adventures for 1920's Call of Cthulhu.
INVESTIGATING LANZETTI MURDER STOP ONTO SOMETHING BIG STOP NEED YOUR ASSISTANCE STOP COME TO CHICAGO WITH INVESTIGATIVE TEAM AS SOON AS POSSIBLE STOP SULLIVAN
click here for more] |
Chaosium |
$10.95 $6.02
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Four challenging horrors for today. A book of wretched poetry, an incautious summoning, a Satanic coven, and a house with a suspicious history are the basic ingredients. Useful as stand-alone adventures, or for a change of pace when inserted into an ongoing campaign. Though suitable for beginning player characters, these adventures are dangerous, and incautious beginners will come to regret ras... [click here for more] |
Chaosium |
$14.95 $8.22
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The Stone of Concordance
In this scenario, set in Europe in 1928, the investigators travel between England and Crete, receiving a newspaper article along with a small note from their honoured friend William Tanislow. William, an English curator, has been recently commissioned to work alongside the famous biologist Dr. Harold Bantry. The photograph accompanying the article is dated late April 1... [click here for more] |
Chaosium |
$12.95 $7.12
|
 A Fantasy Adventure For BRP Heroes
An ancient curse kills an obscure order of monks. Aeons later, the last island of human existence struggles against new masters of the world. Blood from those long-dead monks is the key to human salvation - and the last vial belongs to a vampire. You must steal it.
BASIC ROLEPLAYING MONOGRAPHS are longer works by one or more authors on a subjec... [click here for more] |
Chaosium |
$11.95 $6.57
|
 A Scenario Set in Stalin's U.S.S.R.
Life for the average soldier in the Red Army is never easy, but it is a better life than for most Russians in the late-winter of 1933. You have a bed, steady rations, and place of security in a dangerous time. There are duties to perform, yes, and sometimes they are hazardous. They are the price you pay for what you have.
But now there are new orders... [click here for more] |
Chaosium |
$20.00 $11.00
|
Perilous Adventures to Thwart the Dark God
At last the stars are almost right!
Soon Nyarlathotep's plans will come to fruition. Then the world will be changed irrevocably — but not quite yet. Pesky human investigators have learned much. Now they must survive long enough to make sense of what they know, and take resolute action.Masks of Nyarlathotep is a ... [click here for more] |
Chaosium |
$34.95 $19.22
|
 In Which the Investigators Face anAncient Extraterrestrial Threat asa New Comet Appears in the Sky
Currently on display in the museum is a set of rocks found at the bottom of the Atlantic Ocean. These geologically unique stones are believed to be of lunar origin, ejected from the moon by the impact of a meteorite. The rocks have been on display in the Smithsonian in Washington, D.C. until rece... [click here for more] |
Chaosium |
$18.00 $9.90
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A Handbook to the Pride of Arkham
MISKATONIC UNIVERSITY is a small, seemingly typical New England college nestled in the bosom of conservative Arkham, Massachusetts. A poor cousin to such hallowed institutions as Harvard, Brown, and Princeton (the term “Ivy League” won’t come into use until 1936), Miskatonic nonetheless offers coveted degrees in a wide variety of ... [click here for more] |
Chaosium |
$29.95 $16.47
|
 History, Legends, and Backgroundfor Adventuring in 1920s Hungary
This monograph is has been roughly translated into English from Hungarian.
An understanding of the thousand-year history of Hungary is vital for a good background. During the centuries, four nations have tried to rule the area now known as Hungary. German-Roman emperors brought th... [click here for more] |
Chaosium |
$14.00 $7.70
|
MYSTIC ALLIANCES offers rules for using teenage investigators in a Call of Cthulhu setting in the near-future. During the years 2009 to 2011 the mythos again stirs, most notably, in Seattle. This has resulted in teenagers taking the front roles in the fight against and discovery of the supernatural - while older characters operate in the background as Mancers, characters wh... [click here for more] |
Chaosium |
$11.95 $6.57
|
 Three Wild West Call of Cthulhu AdventuresSet in the New Mexico Territories
THE YEAR IS 1851
NIGHT OF THE BOOT HILL BANDITS: This Call of Cthulhu adventure is suitable for a single gaming session with beginning players. It's set in a tiny own, Elota New Mexico, in the year 1851. It attempts to strike an even balance between combat... [click here for more] |
Chaosium |
$13.00 $7.15
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Science-Fiction Rules and Adventures for Call of Cthulhu
This work provides science fiction rules for Call of Cthulhu as well as four adventures set in the future. Naturally enough, writing a science fiction supplement for a universe based on H.P. Lovecraft's Cthulhu Mythos proved a challenging endeavor.
Lovecraft includes references to the future in some of his stories. ... [click here for more] |
Chaosium |
$27.95 $15.37
|
Outpost 19 is the designation of Vascon Corporation's archaeological research station on the frontier colony world of Jeterieff V, a site that has been quarantined because of the outbreak of an unidentified disease. Can the medical trouble-shooters scrambled via Gate from the Tripoint Facility Medical Center contain the outbreak? Or will they discover that something more sinister is behind the ... [click here for more] |
Chaosium |
$12.95 $7.12
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The festival came to town.
In previous years it was a joyful and cheery event. These attractions, however, are outmoded and the infrastructure is old and neglected. A foul smell hangs in the air. The show consists of malformed people who disgust and frighten. Little joy is offered by the twisted clowns, and the barker's outdated speaking-style and French-tinged accent strength... [click here for more] |
Chaosium |
$14.95 $8.22
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A Steampunk Call of Cthulhu Campaign
Welcome to Queensguard! Queensguard is a short campaign for the Call of Cthulhu roleplaying game. It is set in an alternate version of America in which steam technology and magic are woven into the fabric of society.
Queensguard is divided into two acts, each of which should consume approximate... [click here for more] |
Chaosium |
$14.95 $8.22
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A Mini-Campaign for Call of Cthulhu
The fight against the forces of the Mythos is fraught with peril and it is all too easy for even the strongest will to be tempted by the dark secrets whispered in the cold and empty places of the world.
This monograph presents a series of adventures intended to provide a coherent, yet flexible, mini-campaign. These adventures center on Reginal... [click here for more] |
Chaosium |
$12.00 $6.60
|
Time Runs Short!
Unspeakable terror lies just on the edge of our collective consciousness. Creatures that were old when man first walked the earth dwell in a universe that holds terrible secrets. We are far below the top of the food chain!
To elder beings such as these, our existence is but a mere annoyance. Some are merely content to bide their time until we eventually exterminate our... [click here for more] |
Chaosium |
$25.95 $14.27
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A Severn Valley Sourcebook and Open Campaign
"The castle came into view as I turned the corner and left behind me a row of untenanted cottages. It was set on the crest of a hill, three walls still standing, though the roof had long ago collapsed. A lone tower stood like a charred finger against the pale sky, and I momentarily wondered if this were the tower around whose window bats ha... [click here for more] |
Chaosium |
$27.95 $15.37
|
 Three Viking Adventures for Cthulhu Dark Ages
The Ravenar Sagas are a collection of three Cthulhu Dark Ages scenarios spanning a thirteen-year period between 989 AD and 1002 AD. The Sagas take place across Scandinavia and what will later be known as Nova Scotia.
Players will be taking the roles of the crew of a small knorr (a Viking longship). While pre-generated characte... [click here for more] |
Chaosium |
$16.95 $9.32
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