Chaosium

A WORLD OF MYSTERY, HORROR, AND ADVENTURE IN A BOX! This Starter Box contains everything you need to start playing Call of Cthulhu—the tabletop rol...

A range of monsters with game characteristics and evocative artwork. Call of Cthulhu Keeper Decks are designed to provide in game resources, handy ...

Here are gathered spells drawn from over thirty years of Call of Cthulhu supplements and scenarios. Each spell has been revised for the Call of Cth...

Back by popular demand in a new format!HORROR ON THE ORIENT EXPRESS contains a massive and legendary campaign, of up to nineteen adventures and mor...

A Core Game Book for Players"We live on a placid island of ignorance in the midst of black seas of infinity, and it was not meant that we should vo...

Horror Roleplaying in the Worlds of H.P. LovecraftThe Old Ones ruled the earth aeons before the rise of man. Traces of their cyclopean cities can s...

A World of Mystery, Horror and Adventure in a Box! This Starter Box contains everything you need to start playing Call of Cthulhu - the tabletop r...

The horrors of the Cthulhu Mythos are far worse than death. The entities lurking in this collection of scenarios have never been seen before. Were ...

Gathered from across the aeons, this anthology of horror brings together, for the first time, a series of five nightmarish, modern-day scenarios fo...

In Rivers of London: the Roleplaying Game, players take on the roles of newly recruited members of the London Metropolitan Police Service’s special...

Into the WildThe Smoking Ruin & Other Stories contains ready-to-play adventures for RuneQuest, taking adventurers across the untamed So...

The Pegasus Plateau & Other Stories is a collection of new, ready-to-use adventures or locations written with the specific purpose of i...

The RuneQuest Starter Set contains everything you need to play the world’s best roleplaying game of gods, cults, magic, family, and fantasy...

All Important Rules, Charts, References, and Maps in one Place!The RuneQuest Gamemaster Screen Pack is an essential play aid for gamemasters of Run...

Filled with monsters, beasts, magical creatures, plants, and non-human species to fill your RuneQuest campaigns!The RuneQuest: Glorantha Bestiary c...

RuneQuest: Roleplaying in Glorantha is the long-awaited reunion of setting and rules, merging Glorantha and the RuneQuest rules together for the fi...

Dive into the ultimate guide to magic for RuneQuest!Penned by Zzabur, the Sorcerer Supreme himself, The Red Book of Magic is the indispensable sour...

An essential reference guide for RuneQuest players, Weapons & Equipment showcases Gloranthan culture and life, describing the items and...

The Glorantha Sourcebook is an essential resource for Greg Stafford’s world of Glorantha, one of the most extensively developed and renowned fantas...