Close
Close
Narrow Results
$ to $
 Follow Your Favorites!
NotificationsSign in to get custom notifications of new products!















Rule SystemPublisher
BRP (Basic Roleplaying)   Remove Search Term
Chaosium   Remove Search Term
Advanced Search

pixel_trans.gif
pixel_trans.gif
pixel_trans.gif
 
 Hottest BRP (Basic Roleplaying) from Chaosium
 
 Hottest Community BRP (Basic Roleplaying) from Chaosium
pixel_trans.gif
pixel_trans.gif
 
 Newest Titles in This Section
 
 Newest Community Created Titles in This Section
pixel_trans.gif
Products found in this section... Sort by: 
 Title    Publisher    Price ▲ 
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]
Chaosium   FREE 

Buy Now  
Annals of Flint's Detective Agency Chapter 2: MESISTOPHELES’ MALICIOUS MILK

Annals of Flint's Detective Agency Chapter 2: MESISTOPHELES’ MALICIOUS MILK


In the second outing of Flint's Detective Agency, get involved in the murky world of organised crime in the Prohibition era! The team are hired to clear the name of a young rich kid who ran amok in a restaurant. Are illegal substances to blame, or is there a more sinister conspiracy at play? ...   [click here for more]
Chaosium  Pay What You Want

Add to DriveThruRPG.com Order  
Annals of Flint's Detective Agency: The Case of the Stolen Golf Clubs

Annals of Flint's Detective Agency: The Case of the Stolen Golf Clubs


Chicago in the 1920s. Flint's Detective Agency has not had a good case in months. Cash is low and the rent is due. When the notoriously rich Arnold Heffington-Burleigh hires them to deal with a simple case of theft, it looks like their lucky day. Money for nothing basically, surely with their experience they will resolve this crime with no serious consequences. Note: This is a short campaign, estimated...   [click here for more]
Chaosium   FREE 

Buy Now  
Beyond the Veil of Dreams: Susupti

Beyond the Veil of Dreams: Susupti


A talented graduate student has gone missing, a book of ancient Vedic secrets has been found, and more than one party seeks knowledge better kept hidden. This multi-session module is set in 1985 around the town of Arkham, Massachusetts, where players must unravel arcane schemes decades in the making. ...   [click here for more]
Chaosium  Pay What You Want

Add to DriveThruRPG.com Order  
Broken Arrow: Chernobyl

Broken Arrow: Chernobyl


February 1992, the newly-independent country of Ukraine still has nuclear warheads on its territory, and now one has gone missing. An international group of intelligence officers and scientists must find the culprit, leading them into the dark and nightmarish world of the Chernobyl Exclusion Zone. Broken Arrow: Chernobyl is a Call of Cthulhu 7th edition scenario designed for 2-6 players,...   [click here for more]
Chaosium   FREE 

Buy Now  
Call of Cthulhu 7e & Pulp NPC Sheets

Call of Cthulhu 7e & Pulp NPC Sheets


The keeper shuffles through his papers sweat beading on his brow. He has the scenario memorized, but he cannot remember the stats for an NPC. "I know I had this somewhere," he said as he desperately flips through the pages of the adventure. Knowing he has blown the pace of this momentus encounter by not being better prepared he resignedly says, "Gimmie a second folks I cant find my notes."  That...   [click here for more]
Chaosium   FREE 

Buy Now  
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]
Chaosium   FREE 

Buy Now  
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]
Chaosium   FREE 

Buy Now  
Call of Poolthulhu

Call of Poolthulhu


Professor Herbert Cowan, a renown Paranologist, formerly of Miskatonic University has unexpectedly gone mad. Can you and your associates solve the mystery of his madness all the while saving a small town from the ravages of a plague?  This classic-era scenario is designed for 2-5 entry-level investigators to be completed within a single gaming session. Furthermore, please escuse the silly title....   [click here for more]
Chaosium  Pay What You Want

Add to DriveThruRPG.com Order  
Camp Hollow Lake

Camp Hollow Lake


Camp Hollow Lake – A Modern Call of Cthulhu Scenario Camp Hollow Lake is set in the modern day and is designed to recreate the feel of a typical slasher film, including all its clenches. Four pre-generated investigators are provided, each with a secret which can help the investigators piece together what is going on at Camp Hollow Lake.  Camp Hollow Lake is designed for up to 4...   [click here for more]
Chaosium  Pay What You Want

Add to DriveThruRPG.com Order  
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 work...   [click here for more]
Chaosium   FREE 

Buy Now  
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]
Chaosium   FREE 

Buy Now  
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 

Buy Now  
Contact

Contact


Contact is a modern scenario for Call of Cthulhu 7th Edition. It is designed to be played in a single session and is intended for small groups of investigators. Over the course of the scenario, the players will investigate a missing persons case and his mysterious disappearance. They will unravel the missing person’s connection to a group of alien conspiracy theorists and one man...   [click here for more]
Chaosium  Pay What You Want

Add to DriveThruRPG.com Order  
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]
Chaosium   FREE 

Buy Now  
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]
Chaosium   FREE 

Buy Now  
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]
Chaosium   FREE 

Buy Now  
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]
Chaosium   FREE 

Buy Now  
Cthulhu Maps - Tatters of the King - prologue - Free Pack

Cthulhu Maps - Tatters of the King - prologue - Free Pack


Hello, lovecraft universe worshippers, thank you for choosing Lovemaps.  You will find in this FREE pack a large content for the Tatters of the King campaign - Prologue: • 2 Maps (GRID or GRIDLESS) in Jpeg and WebP-lower file size) of the Scala Theater.     You can print them out to play at a table or use...   [click here for more]
Chaosium   FREE 

Buy Now  
Devilarium: Shepherd of Moths - a Zgrozy supplement

Devilarium: Shepherd of Moths - a Zgrozy supplement


The first scenario Zgrozy published was Shepherd of Moths – a story of an unfathomable entity that wants to infest humans with knowledge of the cosmic terrors and about researchers who drag the investigators into a conflict centered around this creature.

 Shepherd has been surprisingly successful, we’ve been hearing stories about games it appears in for almost two years now. 

This...   [click here for more]
Chaosium   FREE 

Buy Now  
Four-Bit Characters: Bashford Dean

Four-Bit Characters: Bashford Dean


This is a free pre-generated character for use as a player or NPC in the Call of Cthulhu RPG, 7th ed., classic 1920s era. The PDF includes a summary page plus a two page digital, autocalculating character sheet filled in with stats and background of this real, historical person.  Bashford Dean is included in volume one of the Four-Bit Characters series of play aid in...   [click here for more]
Chaosium   FREE 

Buy Now  
HoS Supplement: Elrich House Map

HoS Supplement: Elrich House Map


The Hounds of Salem Map Supplement: Elrich House This map of Elrich House was created in partnership with Freelance Illustrator & Designer Spiffeigh, using her modern pack of assets from CartographyAssets (https://cartographyassets.com/assets/8211/spiffeighs-modern-day-assets/). Though it works best as a supplement to The Hounds of Salem,...   [click here for more]
Chaosium   FREE 

Buy Now  
Hunter and Hunted

Hunter and Hunted


Hunter & Hunted is a scenario created within the community content program Miskatonic Repository for Call of Cthulhu 7th edition.  The Investigators are invited on a friendly hunting trip to a remote valley in the northern Rocky Mountains by a member of professional yet dubious Grey Tigers. Several groups are formed, and the target is declared: Unbeknownst to the Investigators, however,...   [click here for more]
Chaosium   FREE 

Buy Now  
Legs

Legs


A group of friends have come to Chicago to attend a three-day convention in celebration of their favorite weird-fiction author, Harrison Paul Likenstuff. The weekend consists of mostly of sessions discussing Likenstuff’s work and games based on the characters and monsters created by Likenstuff in his stories. The highlight of the convention is a film festival of fan-created shorts inspired by Likenstuff’s...   [click here for more]
Chaosium   FREE 

Buy Now  
Mad Sci - How to Train your Shoggoth

Mad Sci - How to Train your Shoggoth


It's campus chaos at Miskatonic University! Tess Alvitr is a Norwegian exchange student that has come to Miskatonic University to get her Doctorate of Synthetic Biology. Little did she know that the sinister forces which stalk this place would be her undoing. Vincent Pollo is not really Vincent Pollo, but a rogue Yithian who has broken with protocol and defied his brethren by "dropping in" to a human...   [click here for more]
Chaosium  Pay What You Want

Add to DriveThruRPG.com Order  
Mike's Free Mythos Maps Collection #1

Mike's Free Mythos Maps Collection #1


A collection of twenty maps suitabe for 1920s and contemporary Call of Cthulhu adventures. Legal Information You may reduce, enlarge, re-label, crop or color the maps. The creator's name (“Michael LaBossiere”) must be included in the final published maps if it appears in the original maps. You may not resell these maps. If you use this image in a publication (digital, print or...   [click here for more]
Chaosium   FREE 

Buy Now  
Miskatonic Repository Best-Sellers - Summer 2023

Miskatonic Repository Best-Sellers - Summer 2023


A free catalogue of the best-selling English-language Call of Cthulhu 7th edition scenarios and sourcebooks from Chaosium's community content programme, based on sales in the last 12 months (1 July 2022 to 30 June 2023). UPDATED 4 JULY: thanks for the feedback, Stuart and Nathan: I've added an extra page of best-sellers. (If you downloaded the previous version, check your DriveThruRPG Library...   [click here for more]
Chaosium   FREE 

Buy Now  
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 this template...   [click here for more]
Chaosium   FREE 

Buy Now  
Nightmare in the Sanitarium

Nightmare in the Sanitarium


After a fevered dream the players wake up in a windowless sanatorium room, they will have to work together to get out but one of them has other projects. Find out about the traitor before it's too late and escape or get lost in the sanatorium forever. This was a One-shot (For 3 to 5 player (better in 4+)) i've wrote for Halloween years ago, some homebrew...   [click here for more]
Chaosium  Pay What You Want

Add to DriveThruRPG.com Order  
On Air (New edition)

On Air (New edition)


The one-shot scenario On Air was created for The Call of Cthulhu's 7th edition and is set in 1920s Arkham. The players portray the cast of the neighborhood radio show "The Witching Hour" who are the "lucky ones" tasked with broadcasting live the introduction and spread of an unidentified evil to the community. The people who live in Arkham will be the ones to tell others what is happening over phone...   [click here for more]
Chaosium  Pay What You Want

Add to DriveThruRPG.com Order  
Operation Foxglove

Operation Foxglove


In February 1944, the German military occupies Norway. A team of commandos is sent from Britain to disrupt the transport system behind enemy lines, and make their way to the remote mountain village of Røros. Unknown to them, the Germans have awakened something deep underground, and the team must decide quickly what is most important- their mission, or the town itself. Operation Foxglove...   [click here for more]
Chaosium   FREE 

Buy Now  
Orient Express tickets

Orient Express tickets


Here are five first-class 2-sided ticket props for the fabled Call of Cthulhu "Horror on the Orient Express" campaign! An excellent add-on to an epic journey. Each ticket has a different serial number and slightly different position of stamps, to add authenticity.  These tickets use retro Orient Express logos, their general layout is inspired by 1920. era train tickets and contain some additional...   [click here for more]
Chaosium   FREE 

Buy Now  
Pokusa

Pokusa


Dwustronicowy scenariusz stworzony specjalnie na Halloween. Uniwersalny, zachowany w konwencji grozy. Przeznaczony jest dla kilku graczy (od 3 do 5 osób) i skonstruowany w taki sposób, by go skończyć podczas jednej sesji.  Testerzy: Ewa Hopke, Michał Domański, Tymon Zaganiacz Korekta i redakcja: Ewa Hopke Skład: Łukasz Wawrzkiewicz Autor: Skrajnie Poczytalny ...   [click here for more]
Chaosium   FREE 

Buy Now  
Protégés & Last Wills and Testaments

Protégés & Last Wills and Testaments


The rules presented in this brief supplement were developed in the course of playing through a rather deadly and sanity crushing campaign. The campaign often consisted of using independent “one-shot” scenarios held together against a backdrop of Investigator Organizations and a shared world within which all the events of the individual scenarios took place. One challenge of that way of playing...   [click here for more]
Chaosium   FREE 

Buy Now  
Refractions of Glasston

Refractions of Glasston


A 1920s horror scenario tempered in northern Indiana. Elias Taylor Winters, the CEO of TWJ Co., discovered a secret to the glass-making process that finally put him above his long-standing competition: Ball Glass. Shattering expectations for such a small company in rural Indiana, Winters has put Glasston on the map. The town and its economy are booming. But not everything in Glasston is as it should...   [click here for more]
Chaosium   FREE 

Buy Now  
RuneQuest - Roleplaying in Glorantha - Conversion Guide

RuneQuest - Roleplaying in Glorantha - Conversion Guide


Want to covert an older RuneQuest product to work with RuneQuest: Roleplaying in Glorantha? Don't have time to fiddle through your copy of the Core Rulebook? Get all the information you need from a single free PDF. These pages are taken from RuneQuest: Roleplaying in Glorantha. You can get the full book here. ...   [click here for more]
Chaosium   FREE 

Buy Now  
RuneQuest Quickstart

RuneQuest Quickstart


2018 ENnie Awards Nominee - BEST FREE PRODUCT 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...   [click here for more]
Chaosium   FREE 

Buy Now  
The Domestic - Rivers of London RPG Solo

The Domestic - Rivers of London RPG Solo


RIVERS OF LONDON: THE ROLEPLAYING GAME 2023 ENNIE Awards WINNER – BEST RULES (Silver) NOMINEE – PRODUCT OF THE YEAR Magic has returned to our world “I think becoming a wizard is about discovering what's real and what isn't.” —Ben Aaronovitch, Rivers of London The Domestic: An Introductory Solo Adventure...   [click here for more]
Chaosium   FREE 

Buy Now  
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]
Chaosium   FREE 

Buy Now  
The mad priest

The mad priest


The mad priest has arrived in your village. Are you ready to face the consequences? A one-shot scenario for Call of Cthulhu 7th edition set in the Viking era. Language: English ...   [click here for more]
Chaosium   FREE 

Buy Now  
The Medicine Show

The Medicine Show


The Medicine Show is designed to fit into the San Rafael setting from Down Darker Trails.  Dr. Albert’s Astounding Medicine Show is coming to town tomorrow. When you woke up this morning, posters were plastered everywhere advertising his arrival and promising music, dancing girls, feats of strength, and a real wild-man, but the real attraction is Dr. Albert’s Astounding Restorative Elixir that...   [click here for more]
Chaosium   FREE 

Buy Now  
The Miskatonic Collection – Volume 3 – Evidence Folder

The Miskatonic Collection – Volume 3 – Evidence Folder


A PDF of two full color images ready to print and be affixed to a manilla file folder to hold your Call of Cthulhu character sheets, props, and handouts. Note: This can be also found in Chaosium’s Call of Cthulhu 7th edition Evidence File & Telegrams PDF. ...   [click here for more]
Chaosium   FREE 

Buy Now  
The Miskatonic Five

The Miskatonic Five


Unrest rocks the campus of Miskatonic University in May of 1970. The investigators are caught up in the machinations of a professor and a group of cultits. Will they choose to stop the plot, or join it? This is a one-shot adventure for 7th Edition Call of Cthulhu. It is suitable for three to five investigators (pre-generated characters are included). Written as part of the Storytelling Collective's...   [click here for more]
Chaosium   FREE 

Buy Now  
The Orphanage

The Orphanage


The Arkham State Orphanage is surrounded by a terrible mystery: poor children are disappearing for no apparent reason and without leaving any trace, the deputy director Jennifer Gutenberg after having tried in vain to warn her superior and the local authorities will seek help privately to try to shed light on the events. This was my very first scenario i writed...   [click here for more]
Chaosium  Pay What You Want

Add to DriveThruRPG.com Order  
The Premiere of the King

The Premiere of the King


Hollywood during the height of the silent film era. A missing woman. A sinister plot to bring America to her knees. This original scenario for 7th Edition of Call of Cthulhu plunges Investigators into the gritty and glamorous world of 1920s Los Angeles. Evil forces are at work to use the new medium of film to herald the coming of other-worldy entities. Only the Investigators can save the country...   [click here for more]
Chaosium  Pay What You Want

Add to DriveThruRPG.com Order  
The Strange Case of Mr Cardew

The Strange Case of Mr Cardew


“In loving memory of Raymond Cardew. A much-loved husband and father, passed away suddenly at home, aged 62.”   Raymond Cardew, founder and owner of Cardew Enterprises, a company specialising in rare minerals, died from a heart attack. His funeral service was well-attended, and The Times ran an obituary on him....   [click here for more]
Chaosium  Pay What You Want

Add to DriveThruRPG.com Order  
The Timeless Terror

The Timeless Terror


In The Timeless Terror, players embark on a journey in the early 1920s aboard a luxurious train, reuniting with their friend, the geologist Robert Sinclair. Little do they know that this adventure will test their sanity and their very perception of time. Isolated aboard the train, the investigators must decipher cryptic clues, confront eerie visions, and face the lurking evil in the...   [click here for more]
Chaosium   FREE 

Buy Now  
Thing torments poet, Daimyo calls on greatest help, Will the players fail?

Thing torments poet, Daimyo calls on greatest help, Will the players fail?


It is the late 1600s. It is the Edo era of japan, though isolated from the world, culture and the arts thrive. All is not well for the arts however. A famous poet, Idaina Shinjin has been struck down with a strange illness and has been speaking in two voices whcih are not his own. Can the investigators save this poor man in time? Can the investigators get to the bottom of what is really going on?...   [click here for more]
Chaosium  Pay What You Want

Add to DriveThruRPG.com Order  
too close to home

too close to home


This modern scenario takes place in the dreamy American town of Roselawn – but it could easily be transferred to other places or times to fit the Keepers needs. Samuel Dawson owns Dawson's Funeral Home in Roselawn. After Sheriff Oakley finds the body of Henry Burrows in the old woods north of Roselawn and isn't able to track down any next of kin nor identify any cause of death, he transfers...   [click here for more]
Chaosium  Pay What You Want

Add to DriveThruRPG.com Order  
Trouble in Pinewood

Trouble in Pinewood


The town of Pinewood is troubled. Lately livestock and even pets are disappearing during the night. If lucky, a pile of bones if found, completely cleaned of meat. People are afraid of this strange animal that must be stalking the night... Then suddenly screams erupt. The monster has abducted a man! Can the investigators find out what is happening before its too late for the monsters last victim? Trouble...   [click here for more]
Chaosium   FREE 

Buy Now  
Displaying 1 to 50 (of 1423 items) Result Pages:  1  2  3  4  5  6  7  8  9 ...  [Next >>] 
Select Page Number

  Dreams And Machines: Player's Guide (PDF)