Chaosium

That is not dead which can eternal lie, And with strange aeons even death may die...

Here, shall you know the terrors of the void, the nightmare bringers, and the unspeakable lurkers.

Ancient secrets, whispered lore, and collected facts concerning t

Call of Cthulhu: Dead Light & Other Dark Turns [Preorder]

Dive into the ultimate guide to magic for RuneQuest!

Penned by Zzabur, the Sorcerer Supreme himself, The Red Book of Magic is the indispensable source for expanded Rune & Spirit magic. It’s an essential expansion to the RuneQuest experience for players

A range of monsters with game characteristics and evocative artwork. Call of Cthulhu Keeper Decks are designed to provide in game resources, handy references, and information. Use the Malleus Monstrorum Deck when you need to reference a monster profile an

There have long been stories of two rival kingdoms, hidden from the world in ages past. Their names: Agartha, the City of Fear, and Shambhala, the City of Peace. Although their legends have become confused over time, there is one constant: that opening th

The Pegasus Plateau & Other Stories is a collection of new, ready-to-use adventures or locations written with the specific purpose of introducing Glorantha and RuneQuest to new players by providing short and easy-to-run gameplay experiences. Like “The Bro

Cthulhu Dark Ages is a world lit only by fire. The ancient empires collapsed centuries ago, taking their culture and learning with them. It’s dark world and people are right to be afraid of the dark. Apart from the Viking raiders, witches, and outlaws, th

Call of Cthulhu: Gateways to Terror

Investigate the Cthulhu Mythos during Th¬e Harlem Renaissance!

Picture this:
New York City. Prohibition is in full swing and bootleggers are living high. African-Americans flee the oppressive South for greener pastures, creating a new culture in Harle

Pulp Cthulhu A Cold Fire Within

All the important rules and charts at a glance!
The Keeper Screen is an essential play aid for those running games of Call of Cthulhu.

A 4-panel Keeper Screen mounted on thick hardcover stock. One side, intended to face the players, portrays gloriou