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Bride of Halloween Horror

Bride of Halloween Horror


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, after the harvest...   [click here for more]
Chaosium  $10.95

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Plan 09 From Halloween

Plan 09 From Halloween


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 Little joy is offered by the twisted clowns, and the barker's outdated speaking-style and French-tinged accent strengthens...   [click here for more]
Chaosium  $7.95

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The Unspeakable Oath 20

The Unspeakable Oath 20


UPDATE -- 16 JULY 2011: We've uploaded a revised PDF with several typos and errors corrected. Please download with our compliments.   The Unspeakable Oath is an award-nominated quarterly magazine dedicated to tabletop roleplaying games that are based on the Cthulhu Mythos -- the creations of horror author H.P. Lovecraft, the writers who inspired him, and the writers who followed...   [click here for more]
Arc Dream Publishing  $9.99 $5.99

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Dead Leaves Fall

Dead Leaves Fall


Nine Tales of Halloween Horror For children, Halloween brings to mind candy and costumes, wearing a mask and saying the magic words “trick or treat. For some adults Halloween is a time of physical and spiritual transition. The earth is shedding its skin like dead leaves falling, and men reflect in fear on the past gone by. It is a time when the connection between our meaningless existence and...   [click here for more]
Chaosium  $11.95

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Miskatonic University Guidebook

Miskatonic University Guidebook


The University Guidebook The world sees Miskatonic University as a solid New England institution. Its professors and departments are on par with those of any Ivy League school—among the best in the nation. Founded phsthumously in 1765 by seacaptain Jeremiah Orne, Miskatonic University grew from the acquired assets, and debts, of ailing Arkham College. Orne laid claim to the older 1690 institute...   [click here for more]
Chaosium  $12.95 $7.12

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Cthulhu Companion

Cthulhu Companion


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 supplement are quite varied. The first two...   [click here for more]
Chaosium  $7.95 $4.37

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Terror Australis

Terror Australis


TERROR AUSTRALIS includes three roleplaying adventures, "Old Fellow that Bunyip," "Pride of Yirrimburra," and "City Beneath the Sands," as well as extensive information about the Aboriginal inhabitants, their mystical concept of Dreamtime, inhabitants of the Dreamtime, Australian history, transportation in the 1920's, contemporary Australian slang, famous hauntings,...   [click here for more]
Chaosium  $17.95 $9.87

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Cthulhu Now

Cthulhu Now


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, a survey...   [click here for more]
Chaosium  $21.95 $12.07

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Investigators' Companion, vol. II

Investigators' Companion, vol. II


Occupations & Skills What, You Want To Live Forever?   Oh, just a little longer and a bit more pleasantly in the face of Mythos horrors. Let this book be your guide. On becoming an investigator contains valuable tips that can help your investigator reach middle age, and possibly even those golden years. The Occupations Section contains 140 different possible 1920s...   [click here for more]
Chaosium  $10.95 $6.02

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Dark Designs

Dark Designs


Explore the occult in 1890s England. Particularly thorough background notes and unusual plots help keep the investigators on their toes. Streamlined investigator creation for the era: owning Gaslight is not necessary to use this book. ...   [click here for more]
Chaosium  $18.95 $10.42

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Investigator's Companion Vol. I

Investigator's Companion Vol. I


Hot Tips, Secret Info, & Sure-Fire Rules Are there flashlights in the 1920s? How about flashbulbs? What can your licensed private-eye do? Can your investigators buy a machine gun? Too often, Call of Cthulhu investigators find themselves not only baffled by the mysteries of the Mythos, but baffled as well by day-to-day life in America during the Roaring Twenties. Discover...   [click here for more]
Chaosium  $10.95 $6.02

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Fragments of Fear

Fragments of Fear


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, Trail of Tsathogghua,...   [click here for more]
Chaosium  $5.95 $3.27

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Cthulhu Live

Cthulhu Live


Cthulhu Live is a full evening's worth of fun every time it is played. There are no winners and no losers, only a group of friends having a good time. The participants are both actors and audience. Cthulhu Live is set in the universe of eldritch horror created by Howard Phillips Lovecraft - typically play alternates between horror and comedy, as the participants put different spins on...   [click here for more]
Chaosium  $16.95 $9.32

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The Bermuda Triangle

The Bermuda Triangle


What secrets lie within the Devil’s Triangle? Why was the Mary Celeste abandoned after is passed through the Triangle's waters? What caused the disappearance of an entire flight of Avengers in 1945? Why do electronics fail in the Triangle for no reason? Now the answeres at last can be revealed. The Bermuda Triangle is a 1990’s sourcebook centered around the famous mystery...   [click here for more]
Chaosium  $16.95 $9.32

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House of Pain: A Script for Cthulhu Live 3rd Edition

House of Pain: A Script for Cthulhu Live 3rd Edition


Welcome to the New World Order. It’s the autumn of 1991, and the world isn’t what it used to be. Saddam Hussein’s army lies in smoldering ruins. The Soviet Union is suffering its death throes. Germany has been reunified. Africa is aflame with small bush wars. Across the world, the balance of power is shifting. Old powers are dying out and the playing field of the future will be...   [click here for more]
Skirmisher Publishing  $6.99

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Cthulhu Live 3rd Edition (LARP)

Cthulhu Live 3rd Edition (LARP)


This book is a completely revised, expanded, and updated version of the acclaimed live-action roleplaying (LARP) game based on the horror tales of H.P. Lovecraft. This newest and best edition of Cthulhu Live includes a richly detailed and uniquely playable rules system that incorporates more than 12 years of best practices and refinements from hundreds of gamers worldwide. Features of this self-contained...   [click here for more]
Skirmisher Publishing  $9.99

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Cthulhu Live’s Mysteries of the Mythos: Murder at Miskatonic

Cthulhu Live’s Mysteries of the Mythos: Murder at Miskatonic


Miskatonic University, that ivy league institution of higher learning that has produced many a fine young adult ready to shape the world the way they see fit. With diverse courses such as Peruvian Basket Weaving, Modern Occult Legends, and Ancient Languages, Miskatonic has a class for any student. And with the award-winning sports team, the Fighting Cephalopods, even the athletic scholar can find his...   [click here for more]
Skirmisher Publishing  $2.99

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The Green Fairy: A Script for Cthulhu Live 3rd Edition

The Green Fairy: A Script for Cthulhu Live 3rd Edition


Paris at the end of the 19th century: a city of lights, music, excitement at the approach of the new century and aflame with the creative spirit of the Bohemian revolution. But for months the city has been locked in a state of fear as the brutal murderer known as the Raptor stalks the steep streets and narrow alleyways of the north-end hill neighborhood of Montmartre. Many refuse to leave their homes...   [click here for more]
Skirmisher Publishing  $6.99

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Sight Unseen: A Script for Cthulhu Live 3rd Edition

Sight Unseen: A Script for Cthulhu Live 3rd Edition


Can we trust our senses? How do we know that what we see is real? Are our eyes inherently deceptive and prone to misdirection? If so, then such flawed organs must be removed, for only in blindness can one perceive the truth: that all the world is horror. Sight Unseen is a LARP experience like no other. When an assortment of Arkham citizens check into the local hospital for surgery, they find...   [click here for more]
Skirmisher Publishing  $4.99

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Cthulhu Live 3rd Edition Companion Suite

Cthulhu Live 3rd Edition Companion Suite


The stars are right for the eagerly anticipated release of the Cthulhu Live 3rd Edition Companion Suite! This collection of computer applications and support materials was created specifically for the thoroughly revised, expanded, and improved 3rd Edition of the Cthulhu Live live-action role-playing game (LARP). Skirmisher partnered with Mantra Design Studio to produce this collection...   [click here for more]
Skirmisher Publishing  $9.99

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Arcanum Imperii: A Script for Cthulhu Live 3rd Edition

Arcanum Imperii: A Script for Cthulhu Live 3rd Edition


TOGA! TOGA! TOGA! But life in ancient Rome isn’t just one big party. The Second Triumvirate has been shattered and Rome is embroiled in civil war once again. Octavian has declared Marc Antony and his Egyptian queen, Cleopatra, enemies of Rome and the legions march south toward Alexandria. The situation seems dire for Marc Antony following destruction of his fleet at the Battle of Actium, but...   [click here for more]
Skirmisher Publishing  $5.99

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WitchFinder: A Script for Cthulhu Live 3rd Edition

WitchFinder: A Script for Cthulhu Live 3rd Edition


Set in Yugoslavia in 1943, during the height of World War II, this tense and exciting scenario focuses on the struggle between Allied and Axis special operations teams to seize control of information critical to control of the Balkans. Players can assume roles as military or civilian operatives in one of four opposing factions, the Office of Strategic Services (OSS), the SS Ahnenerbe occult operations...   [click here for more]
Skirmisher Publishing  $5.99

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Call of Cthulhu: A Peculiar Pentad

Call of Cthulhu: A Peculiar Pentad


Help Is Here ... For A Price It's a lonely life investigating grisly affairs and confronting unnamable horrors, and it requires all sorts of materials that can't be bought at the corner store as well as information that isn't found in mass-market publications. Sometimes it seems like an investigator is all on his or her own, with no one to turn to for advice, assistance, or just fairly-priced...   [click here for more]
Rogue Genius Games  $5.99

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Muerte al Chupacabras!: A Script for Cthulhu Live 3rd Edition

Muerte al Chupacabras!: A Script for Cthulhu Live 3rd Edition


For three decades, Hobbsbad, New Mexico, has lived in fear of El Chupacabra, an unseen monster that comes in the night and feeds on blood. Every few years, the attacks become more frequent, and then stop just as quickly and mysteriously as they began. Nothing has been able to stop this malevolent creature. Now, one man has done the impossible and captured El Chupacabra alive, and tonight, he plans...   [click here for more]
Skirmisher Publishing  $6.99

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Tatters of the King

Tatters of the King


Hastur's Gaze Gains Brief Focus Upon the Earth IT IS OCTOBER 1928. London is the capital of an empire covering a quarter of the globe and governing one quarter of the human race. The people busy themselves with concerns of politics and government, finance and production, work and recreation. How fragile things are. What ignorance there is. There are those who engage in different pursuits...   [click here for more]
Chaosium  $15.95

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Parapsychologist's Handbook

Parapsychologist's Handbook


A Monograph for the 1890's, 1920's, & Contemporary Adventures This monograph reveals the real-world science of the paranormal, Parapsychology (its history and methods), how to play a parapsychologist, how to run a Call of Cthulhu campaign centered around a ghost-hunting group, and how to simulate various non-Mythos entities and psychic powers in your campaign. MISKATONIC UNIVERSITY...   [click here for more]
Chaosium  $10.95

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The Abbey

The Abbey


St. Bartholomew's Abbey and Other Excerpts for Cthulhu Dark Ages Saint Bartholomew's Abbey is an autonomous Benedictine monastery situated along the Lot river, nestled below the Cévennes mountains within the Massif Central region of southeastern France. The year is 962 A.D., and this monastery is presented as an excellent place to begin your Cthulhu...   [click here for more]
Chaosium  $12.00 $6.60

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Raising Up

Raising Up


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 Reginald Preston,...   [click here for more]
Chaosium  $6.95

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End Time

End Time


A Near-Future Setting for Call of Cthulhu This monograph explores humankind's future. We have left the Earth, traveling to other planets and the moons of our own solar system. Included here are notes on the Moon and mars colonies, advances in medicine and in the treatment of insanity, discussions of the hazards of space and in the living on other planets, and explorations of discoveries on...   [click here for more]
Chaosium  $7.95

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First Book of Things

First Book of Things


Items, Spells, and Creatures for Call of Cthulhu This work provides a variety of creatures, technological items and spells for the Call of Cthulhu role playing game. The work follows the conventions presented in the rulebook in regards to creature statistics. While most of the creatures presented are associated with the Mythos, many are not. The new Mythos creatures provide the Keeper...   [click here for more]
Chaosium  $7.95

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Cthulhu Rising

Cthulhu Rising


Call of Cthulhu Roleplaying in the 23rd Century It is the year 2271. The future is a dark and dangerous place. Outer space is the new frontier - humanity exploits the galaxy for its own ends. It is more than a hundred and fifty years since the United Earth Federation began to colonise the solar system and beyond. Millions of colonists — employees of either the Federation or...   [click here for more]
Chaosium  $17.00 $9.35

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Ripples From Carcosa

Ripples From Carcosa


Confronting Hastur Across Time and Space Artists, poets, dreamers and madmen feel the hand of the Great Old Ones most keenly. The line between creative genius and abject madness is thin. We all have admired at least one favorite writer or musician who spiraled into insanity before taking his or her own life. Hastur dwells in that gray area between madness and genius. The King In Yellow, a play about...   [click here for more]
Chaosium  $10.95

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The Pastores

The Pastores


A Malefic Cult for Cthulhu Dark Ages The Pastores are a fertility cult rooted in an alliance of several noble families who worship Shub-Niggurath in her form of the Magna Mater, and a variety of other Mythos entities under the guise of her sacrificed Son. Their cultic practices involve the breeding, transformation, and periodic sacrifice of the human populace under their control,...   [click here for more]
Chaosium  $8.95

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Ramblings of a Twisted Muse

Ramblings of a Twisted Muse


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 ourselves. Others...   [click here for more]
Chaosium  $13.95

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Legacies of the Renaissance

Legacies of the Renaissance


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 1928...   [click here for more]
Chaosium  $6.95

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Strange Tales of Dread & Wonder #1

Strange Tales of Dread & Wonder #1


A Sextet of Diverse Mythos Adventures This monograph is the result of our first Chaosium.com Call of Cthulhu Adventure Contest. We received entries from all over the world, and it was rather difficult to narrow the winners down to a number small enough to fit into one monograph (and this is still the largest we've released). This first contest was fun enough that we'll likely do more of them....   [click here for more]
Chaosium  $11.95

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Strange Tales of Dread & Wonder #2

Strange Tales of Dread & Wonder #2


Three Adventures for Call of Cthulhu This monograph is the result of our second Chaosium.com Call of Cthulhu Adventure Contest. Three submissions were chosen this time around. WAR OF THE SPECTRES is a modern-day scenario reflecting the events of the day. Likewise, THE GLENDALE FAERIES is set in the modern-day, set in a quiet Cumbrian village. Finally, MADNESS OF THE BLACK OPAL is set...   [click here for more]
Chaosium  $7.95

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Dark Mirror

Dark Mirror


Gazing into the Dark Mirror This is the very worst wickedness, that we refuse to acknowledge the passionate evil that is in us. This makes us secret and rotten." -D. H. Lawrence CALL OF CTHULHU pits a dedicated group of investigators (controlled by the players) against a whole host of ills and evils. Sometimes the investigators are simply clearing up a localised problem where something has...   [click here for more]
Chaosium  $6.95

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Return of the Ripper

Return of the Ripper


An 1890s Scenario for Call of Cthulhu and Cthulhu By Gaslight RETURN OF THE RIPPER takes place in London, beginning in late summer to early autumn of 1893. It involves a new series of killings perpetrated by Jack the Ripper. The Ripper has returned to London to continue his bloody work after a five-year absence. Working in league with the Ripper are other occult horrors...   [click here for more]
Chaosium  $21.00 $11.95

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Mysteries of Hungary

Mysteries of Hungary


History, Legends, and Background for 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 the Hungarian crown into their...   [click here for more]
Chaosium  $7.95

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Mythos Magic

Mythos Magic


An Optional Magic System for Call of Cthulhu and Basic Roleplaying For decades magic has been a backbone and prominent feature of Call of Cthulhu. Whether it is a race to stop the summoning of some god or alien, the need to communicate with things on other worlds by means of arcane scripture, or solving murders done with hexes rather than guns, magic has been inevitably wedded...   [click here for more]
Chaosium  $9.95

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A Cthulhian Miscellany

A Cthulhian Miscellany


Terrifying Tools and Reality-Wrenching Rules for Players and Keeper Alike Call of Cthulhu is, of course, an excellent role-playing system and one that easily lends itself to expansion in many areas. In keeping with that spirit, this book explores a number of optional expansions to the original Call of Cthulhu rules-primarily in the areas of new, specialized skills; new spells, books,...   [click here for more]
Chaosium  $9.95

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Undying Leaders

Undying Leaders


An Exploration of Long-Lived Wizards from the work of Lovecraft The works of Howard Phillips Lovecraft contain several stories about old wizards who deal in forbidden knowledge and whom seek to either extend their lifespan, to regain their youth or obtain knowledge and skills to cheat death. Some also seek to increase their knowledge by bringing back others from the dead and forcing them to answer...   [click here for more]
Chaosium  $7.95

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The Primal State

The Primal State


A Campaign for Classic-Era Call of Cthulhu, Ideally set in Vermont, 1925-1930 To the Southern New-Englander entering Vermont for the first time there is sense of mystic revivification. On the towns of the lower coast the blight of mutation and modernity has descended. Weird metamorphoses and excrescences, architectural and topographical, mark a menacing tyranny of mechanism and vice-royalty...   [click here for more]
Chaosium  $22.00 $12.10

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Ravenar Sagas

Ravenar Sagas


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 characters are provided...   [click here for more]
Chaosium  $8.95

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Shadows of War

Shadows of War


Battle the Mythos Against the Horror of War Here are four longer scenarios set in and around the Second World War. Each scenario offers a distinct setting and location though, roughly speaking, each gives players at least a glimpse of the Mediterranean Sea. There is no plausible way (we can see) of linking the scenarios into a campaign, but this is the idea: the situation of war is ideal for one-shot...   [click here for more]
Chaosium  $19.95

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Ravenstone Sanitarium

Ravenstone Sanitarium


Two Adventures Concerning One Disturbing Institution When you think of a traditional game of Call of Cthulhu one element probably comes to mind—Sanity Checks. Beginning the scenario with a sound mind, characters progressively find themselves face to face with unspeakable terror that cause them to test their sanity. If their mind fails them, their characters become mentally unstable. Ravenstone...   [click here for more]
Chaosium  $7.95

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Mysteries of Tibet

Mysteries of Tibet


A Study of the Religion, People, and Mythology of Tibet Though not directly mentioned by H.P. Lovecraft in any of his stories, there are several references throughout his works to the Himalayas. Like most young men with a sense of adventure during the late 1800's and early 1900's, Lovecraft would have been aware of any news stories coming out of Tibet. It was a mysterious country-until 1984 visited...   [click here for more]
Chaosium  $16.00 $8.80

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Malum Umbra

Malum Umbra


The First Cthulhu Invictus Companion In suus domus procul R'lyeh mortuus Cthulhu exspecto somnium —Graffiti found scrawled throughout Pompeii following an earthquake, August 20th, 79 AD The translation of the above graffiti should be well known to most fans of the Cthulhu Mythos. It is "In his house at R'lyeh, dead Cthulhu waits dreaming". For a time the Roman...   [click here for more]
Chaosium  $7.95

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Extrico Tabula

Extrico Tabula


The Second Cthulhu Invictus Companion As a rule, men worry more about what they can't see than about what they can.   —Julius Caesar Fear of the unknown is mankind's earliest fear, his most basic. What is out there in the dark? What hidden dangers lie within the forest, over those mountains, across that ocean? As the empire expanded, it encountered...   [click here for more]
Chaosium  $14.95 $8.22

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