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Miskatonic RepositoryCall of Cthulhu 7th EditionCall of Cthulhu Classic
RuneQuestHeroQuestBasic Roleplaying
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Alone Against the Flames

Alone Against the Flames


An Introductory Solitaire Adventure for Call of Cthulhu This is a solo adventure for the Call of Cthulhu game. It is a horror story set in the 1920s where you are the main character, and your choices determine the outcome. It is also designed to lead you through the basic rules of the game in a gradual and entertaining fashion. Although most such adventures are played with your friends,...   [click here for more]
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Basic Roleplaying Quickstart Edition

Basic Roleplaying Quickstart Edition


In this BRP Quick-Start booklet, Chaosium has collected the essential Basic Roleplaying rules for a quick introduction to one of the most influential roleplaying systems in the world. Basic Roleplaying was designed to be intuitive and easy to play. Most Basic Roleplaying mechanics are simple and logical. Virtually all rolls determining success or failure of a task are...   [click here for more]
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Call of Cthulhu 7th Edition Conversion Guidelines

Call of Cthulhu 7th Edition Conversion Guidelines


Want to covert an older Call of Cthulhu product for 7th Edition? Don't have time to fiddle through your copy of the Keepers Rulebook? Get all the information you need from a single free PDF. These pages are taken from the Call of Cthulhu 7th Edition Keepers Rulebook. You can get the full book here. ...   [click here for more]
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Call of Cthulhu 7th Edition Quick-Start Rules

Call of Cthulhu 7th Edition Quick-Start Rules


Horror Roleplaying in the Worlds of H.P. Lovecraft The Great Old Ones ruled the earth aeons before the rise of humankind. Originally they came from the gulfs of space and were cast down by even greater beings. Remains of their cyclopean cities and forbidden knowledge can still be found on remote islands in the Pacific, buried amid the shifting sands of vast deserts, and in the frigid recesses...   [click here for more]
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Character Sheets - Core - Call of Cthulhu 7th Edition

Character Sheets - Core - Call of Cthulhu 7th Edition


Chararacter sheets for Call of Cthulhu 7th Edition. This includes auto-calc versions that will populate secondary stats for you. There are three types included in this package. Choose the one best suited to your game. Core version - Good for any game 1920s - Designed for the 1920s Modern - Useful for a more modern campaign Note: that the Auto-Calc versions may not always...   [click here for more]
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Character Sheets - Dreamlands - Call of Cthulhu 7th Edition

Character Sheets - Dreamlands - Call of Cthulhu 7th Edition


Chararacter sheets for Call of Cthulhu 7th Edition for Dreamlands. This includes auto-calc versions that will populate secondary stats for you. Note: that the Auto-Calc versions may not always work in your browser's PDF viewer as they are designed for Adobe Acrobat Reader. Looking for the core character sheets? Go here. ...   [click here for more]
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Character Sheets - Gaslight - Call of Cthulhu 7th Edition

Character Sheets - Gaslight - Call of Cthulhu 7th Edition


Chararacter sheets for Call of Cthulhu 7th Edition for the Gaslight (1890s) era. This includes auto-calc versions that will populate secondary stats for you. Note: that the Auto-Calc versions may not always work in your browser's PDF viewer as they are designed for Adobe Acrobat Reader. Looking for the core character sheets? Go here. ...   [click here for more]
Chaosium   FREE 

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Cthulhu Invictus Bestiae

Cthulhu Invictus Bestiae


Horror Roleplaying in Ancient Rome Here are new beasts and creatures for use with the Cthulhu Invictus setting of the Call of Cthulhu role-playing game. THIS IS A DOWNLOADABLE PRODUCT. Two 8.5x11" pages. ...   [click here for more]
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Cthulhu Invictus Fabulae

Cthulhu Invictus Fabulae


Horror Roleplaying in Ancient Rome Here are scenario seeds for use with the Cthulhu Invictus setting of the Call of Cthulhu role-playing game. THIS IS A DOWNLOADABLE PRODUCT. One 8.5x11" page. ...   [click here for more]
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Cthulhu Invictus Patrocinium

Cthulhu Invictus Patrocinium


Horror Roleplaying in Ancient Rome Notes on Roman Patronage for use with the Cthulhu Invictus setting of the Call of Cthulhu role-playing game. THIS IS A DOWNLOADABLE PRODUCT. One 8.5x11" page. ...   [click here for more]
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Cthulhu Invictus Populus

Cthulhu Invictus Populus


Horror Roleplaying in Ancient Rome Non-player characters for use with the Cthulhu Invictus setting of the Call of Cthulhu role-playing game. THIS IS A DOWNLOADABLE PRODUCT. Two 8.5x11" pages. ...   [click here for more]
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Miskatonic Repository 1920's Rogue Gallery Art Pack

Miskatonic Repository 1920's Rogue Gallery Art Pack


Miskatonic Repository Creator Resource – Rogues Gallery Art Pack The Rogues Gallery Art Pack contains 46 portraits, each a character players could encounter, sometimes in the most extraordinary of circumstances. Public domain photographs via Wiki Commons or Flickr Commons, others owned by Chaosium Inc. This art pack comes as a zip file of images which you are licensed to use in content...   [click here for more]
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Miskatonic Repository Curious Things Art Pack

Miskatonic Repository Curious Things Art Pack


Miskatonic Repository Creator Resource – Curious Things Art Pack The Curious Things Art Pack contains 38 spot illustrations, from innocuous personal belongings to sinister occult objects. Art by Mara Braun. This art pack comes as a zip file of images which you are licensed to use in content submitted to the Miskatonic Repository program and published under the Community Content Agreement...   [click here for more]
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Miskatonic Repository III Omen's Art Pack

Miskatonic Repository III Omen's Art Pack


Miskatonic Repository Creator Resource – Ill Omens Art Pack The Ill-Omens Art Pack contains 46 illustrations, each an inspiration for all manner of odd, calamitous, or dire situations for players to find themselves in. Art by Marco Monte. This art pack comes as a zip file of images which you are licensed to use in content submitted to the Miskatonic Repository program and published...   [click here for more]
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Miskatonic Repository InDesign Template

Miskatonic Repository InDesign Template


Miskatonic Repository Creator Resource – InDesign Template You are licensed to use the InDesign Template for creating products that you will submit to the Miskatonic Repository program and published under the Community Content Agreement for the Miskatonic Repository program. You are no licensed to use this template for any other purpose. All art owned by Chaosium, Inc. The fonts used in...   [click here for more]
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Miskatonic Repository Mythos Monster Silhouettes Art Pack

Miskatonic Repository Mythos Monster Silhouettes Art Pack


Miskatonic Repository Creator Resource – Mythos Monster Silhouettes Art Pack The Mythos Monster Silhouettes Art Pack contains 40 shadows of the most terrifying beings in the Mythos, and 5 of the investigators that dog their steps. Art by Simon Bray. This art pack comes as a zip file of images which you are licensed to use in content submitted to the Miskatonic Repository program and...   [click here for more]
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Miskatonic Repository Phantasmagorical Art Pack

Miskatonic Repository Phantasmagorical Art Pack


Miskatonic Repository Creator Resource – Phantasmagorical Art Pack The Phantasmagorical Art Pack contains 46 illustrations, each an artistic revelation of phobias and madness. Art by Rueben Dodd. This art pack comes as a zip file of images which you are licensed to use in content submitted to the Miskatonic Repository program and published under the Community Content Agreement for...   [click here for more]
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Miskatonic Repository Weapons and Relics Art Pack

Miskatonic Repository Weapons and Relics Art Pack


Miskatonic Repository Creator Resource – Weapons and Relics Art Pack The Weapons and Relics Art Pack contains 46 illustrations, each detailing a hand-to-hand weapon, firearm, or Mythos artifact. Art by Marco Monte. This art pack comes as a zip file of images which you are licensed to use in content submitted to the Miskatonic Repository program and published under the Community Content...   [click here for more]
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Miskatonic Repository Word Template

Miskatonic Repository Word Template


Miskatonic Repository Creator Resource – Word Template You are licensed to use the Word Template for creating products that you will submit to the Miskatonic Repository program and published under the Community Content Agreement for the Miskatonic Repository program. You are no licensed to use this template for any other purpose. All art owned by Chaosium, Inc. The fonts used in this template...   [click here for more]
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Return to Apple Lane - Demo Scenario

Return to Apple Lane - Demo Scenario


Return to Apple Lane is a free HeroQuest demo scenario (appearing in the Sartar Companion) set in Glorantha. It returns to the classic Chaosium setting of Apple Lane, and puts the fate of that hamlet in the players' hands. It is designed for 4 to 6 new players. ...   [click here for more]
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RuneQuest Quickstart

RuneQuest Quickstart


Welcome to Glorantha A mythic world of mortals and gods, myths and cults, monsters and heroes. In Glorantha, the Runes permeate everything, and mastery of Runes allows astonishing feats of bravery and magic. Glorantha is ancient, and has known many ages, but now it is at the brink of the greatest conflict it has ever known… the Hero Wars. Glorantha is the setting of RuneQuest, one...   [click here for more]
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Sartar Clan Questionairre

Sartar Clan Questionairre


The Sartar Clan Questionnaire contains all the questions for the Clan Questionnaire from the Sartar: Kingdom of Heroes book (but without the answers) to help your players create their own clan. Players have found just filling out the questionairre shows the depth of the cultures, history, and storytelling opportunities Glorantha contains. ...   [click here for more]
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Sartar Player's Primer

Sartar Player's Primer


This free Sartar Player's Primer gives prospective players in a Sartar campaign all the information they'll need to quickly familiarize themselves with the setting. It is derived from the information found in Sartar: Kingdom of Heroes. ...   [click here for more]
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The Kirkwood Farmhouse Investigation

The Kirkwood Farmhouse Investigation


History records that an asylum escapee murdered the entire Kirkwood family near their isolated Iowa farmhouse in 1924. But clues awaiting discovery in the present don't add up. The truth waits among the ruins of the old Kirkwood farmhouse, and it's sure to test the sanity of even the most experienced investigator. This document is a companion piece to The Kirkwood Farmhouse Massacre, a haunted...   [click here for more]
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Arkham Electric Bill - 1920s

Arkham Electric Bill - 1920s


An editable electric bill for Arkham Electric. Makes a great clue pointing to another location. Includes a section for handwritten notes. Prices are from the 1920's. ...   [click here for more]
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Shortcut of Supernaturalism: Jasper St. Jones Got The Prettiest Bones

Shortcut of Supernaturalism: Jasper St. Jones Got The Prettiest Bones


The time has come, the week (or even the day!) of gathering for a terrifying game of Call of Cthulhu. Your pencils are sharpened, your dice in good condition, and your arcane tomes in preparation. Even the players seem ready! There’s just one problem. You aren’t. You, the Keeper, have performed a grave sacrilege - you have failed to prepare to frighten, thrill, and chill your Investigators....   [click here for more]
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The Kirkwood Farmhouse Massacre

The Kirkwood Farmhouse Massacre


Something terrifyingly evil awaits among the ruins of the old Kirkwood farmhouse. It'll take a cunning team of investigators to uncover the truth behind the gruesome murders that took place there in 1924. The Kirkwood Farmhouse Massacre is a modern-day Call of Cthulhu scenario for 2-5 investigators. Its pages contain a mind-bending haunted house adventure set in America's rural heartland....   [click here for more]
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Isle of Madness

Isle of Madness


Isle of Madness is a hair raising 1930's Pulp Cthulhu scenario taking place on a secret island hidden in the North Atlantic Ocean—an island occupied by terrible fish-man amalgams, referred to as devilfish due to their strange red coloring, and a mad scientist intent on mastery of everything below the surface of the seas. This is a short scenario suitable for up to six players. This scenario...   [click here for more]
Chaosium  $2.95

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Sartar Campaign Pack

Sartar Campaign Pack


The Sartar Campaign Pack contains all of the maps, character sheets, and clan sheets found in the Sartar Kingdom of Heroes book. These are full page high resolution PDFs that allow for higher quality printing as well as ease of use for the Game Master. ...   [click here for more]
Chaosium  $2.99

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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  $3.50

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HeroQuest: Glorantha - Introduction to the Hero Wars

HeroQuest: Glorantha - Introduction to the Hero Wars


Glorantha is a gigantic cube awash in a limiltess ocean, formed by the collision of four forces in primordal eras. It's a world alive with adventure and magic where gods are plentiful and magic real. The realms of power, spirits, gods, and myth are as tangible as the kingdoms of men. It's the home of heroes and monsters, empires and dragons, and of everyday people trying to preserve their way of life....   [click here for more]
Chaosium  $4.95 $3.71

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HeroQuest: Dragon Pass Gazetteer

HeroQuest: Dragon Pass Gazetteer


Dragon Pass - Land of Thunder A Gazetteer of Kerofinela Dragon Pass, A Gazetteer of Kerofinela illustrates the marvels and wonders of heroic and mythic Kerofinela. Journey from deadly Snake-Pipe Hollow through the Bush Range past impossibly tall Kero Fin, to occupied Boldhome (capital of the Kingdom) and then south into legendary Heortland. Witness the wonders...   [click here for more]
Chaosium  $4.99 $3.74

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Snake Pipe Hollow (1981)

Snake Pipe Hollow (1981)


"In the godtime, before time began, Snake Pipe Hollow was wrought as a trap for the forces of Chaos, where the howling, gibbering army was broken by mortal beings' faith in life, and a remnant left pocketed below the earth, concealed from the scorching sun. Occasionally, for Chaos knows no rhythm, the subterranean cells and caverns spawn or summon monstrous things..." Snake...   [click here for more]
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Stafford Library - Esrolia: Land of 10K Goddesses

Stafford Library - Esrolia: Land of 10K Goddesses


Esrolia, the Land of Ten Thousand Goddesses is the compilation of Greg Stafford and Jeff Richard's notes and thoughts concerning the great land of Esrolia. This book contains some parts from previous publications, to be as inclusive on this subject as possible. This book is divided into four parts: ESROLIA, Grainland is the first. This contains some general information about the...   [click here for more]
Chaosium  $4.99 $3.74

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Stafford Library - Middle Sea Empire

Stafford Library - Middle Sea Empire


Middle Sea Empire An Unfinished Work Concerning the Glory and Excesses of the People Overseen, Protected and Exploited by the Godlearners The Middle Sea Empire is a Second Age Glorantha book detailing the empire of the Godlearners, from its humble beginnings to its epic destruction. A detailed history, King’s list and many geographical descriptions provide a wealth of gamable material. The...   [click here for more]
Chaosium  $4.99 $3.74

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Bad Medicine for Dr. Drugs

Bad Medicine for Dr. Drugs


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 Doctor...   [click here for more]
Chaosium  $3.95

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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  $3.95

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Plague

Plague


A Modern-Day Scenario by Noah Lloyd & Matt Ryan A lethal plague hits Arkham, MA, and the authorities have located the source: Brighton House, an old Victorian mansion on French Hill renovated into tenement apartment housing. The disease does not respond to any known treatments and kills its victims in a few short hours. The Centers for Disease Control respond by sending some of their top agents...   [click here for more]
Chaosium  $3.95

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Terror Itself

Terror Itself


It’s the find of a lifetime. A dried out riverbed, full of pre-colonial relics, untouched since it bore witness to a brutal battle sometime in the twelfth century. A team of Miskatonic University researchers are dispatched to Clayton River at once, and by July 10th, 1927, work is underway. Then the first people go missing. Terror Itself pits 2 – 6 investigators against an invisible...   [click here for more]
Chaosium  $3.95

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The Idol of Thoth

The Idol of Thoth


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...   [click here for more]
Chaosium  $3.95

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Apple Lane (1980)

Apple Lane (1980)


Apple Lane contains two complete RuneQuest adventures set in the world of Glorantha, in Sartar. Apple Lane set a new standard for fantasy RPGs when it debuted in 1978. It consists of two main adventures: Gringle's Panwshop and the Rainbow Mounds. Lengthy background notes, five pages of maps and plans, complete NPCs with motivational profiles, tactical and contingency explanantions,...   [click here for more]
Chaosium  $3.99

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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  $5.95 $4.46

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Secrets

Secrets


Call of Cthulhu: Secrets We all hold a few dark, deep secrets close to their hearts. Some of our secrets are small and would seem unimportant if they were exposed to the light of day. Others are big and could change the world. This book is about secrets that have been allowed to fester and darken in the shadows. What was hidden in Robert Monroe-Tylor's coffin? What horror left Jason Andrews to die...   [click here for more]
Chaosium  $8.95 $4.92

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Basic Creatures

Basic Creatures


A Basic Array of Creatures, Critters, and Monsters This work presents an assortment of creatures useful to players of Basic Roleplaying. These critters are drawn from a variety of eras and genres of fantasy and fiction, including: Allosaurus, Baboon, Bandersnatch, Basikisk, Bear, Behemoth, Brontosaur, Centaur, Crocodile, Duck, Dwarf, Elemental, Elf, Ghost, Giant, Gorgon, Griffin, Halfling, Harpy,...   [click here for more]
Chaosium  $4.95

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Basic Gamemaster

Basic Gamemaster


Running the Chaosium Roleplaying System This book provides wisdom and advice on running Basic Roleplaying games. There are five main sections: the first discusses the duties of the gamemaster in devising and presenting roleplaying adventures. The second covers scenario-construction aids for the gamemaster including encounter tables, languages, treasures, and danger-classes. The third treats...   [click here for more]
Chaosium  $4.95

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HeroQuest: Anaxial's Roster

HeroQuest: Anaxial's Roster


Creatures of the Hero Wars A million kinds of beasts live on the continent of Genertela in Glorantha. They appear in all the stories of the world. Some are friends, many are foes, a few are magical harbingers, and others are just food. Horses, dogs, and cats are nearly ubiquitous, wolf packs and metal goats are foes, ravens and rattlesnakes can talk, and cattle and deer are the feasts of every story....   [click here for more]
Chaosium  $4.95

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HeroQuest: Champions of the Reaching Moon

HeroQuest: Champions of the Reaching Moon


Champions of the Reaching Moon Lunar Herobands, Heroes, and Anti-heroes The Lunar Empire is a vibrant and dynamic empire of numerous different peoples, leagues, associations and gatherings, and its heroes are shaped by their social interactions, from the intrigue and debauchery of Moonson’s Court to the day-to-day jokes and negotiations of the bazaar. This book is built around the Immanent...   [click here for more]
Chaosium  $17.95 $4.95

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HeroQuest: ILH1 - Imperial Lunar Handbook v1

HeroQuest: ILH1 - Imperial Lunar Handbook v1


The Lunar Empire The Imperial Lunar Handbook is the essential guide to the vast Lunar Empire. Mighty and magical, decadent and dynamic, conquering and liberating, the Empire is rich and complex, a land of heroes, soldiers, and missionaries. It is a fusion of many disparate regions, each with its own beliefs, customs, and magic. Over all, the Red Moon guides, and the Son of...   [click here for more]
Chaosium  $15.95 $4.95

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HeroQuest: ILH2 - Imperial Lunar Handbook v2

HeroQuest: ILH2 - Imperial Lunar Handbook v2


Imperial Lunar Handbook - Volume 2 Under the Red Moon takes you inside the glorious Lunar Empire. Mighty and magical, decadent and dynamic, conquering and liberating, the Empire is rich and complex, a land of heroes, soldiers, and missionaries. It is a fusion of many disparate regions, each with its own beliefs, customs, and magic. Over all, the Red Moon guides and the Son...   [click here for more]
Chaosium  $21.95 $4.95

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HeroQuest: Sartar Rising - Barbarian Adventures

HeroQuest: Sartar Rising - Barbarian Adventures


Barbarian Adventures, the first scenario book for Hero Wars, details typical activities and unusual adventures for Heortling heroes. Seek the advice of the clan Lawspeaker, fight Chaos monstrosities, become embroiled in a blood feud because of a horse, and escort a group of friendly (perhaps more than friendly) healers around the countryside. Barbarian Adventures...   [click here for more]
Chaosium  $14.95 $4.95

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