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Role Playing Games from Chaosium

Chaosium, (Kay-Oss-Eum) is known for publishing high quality books & games, and for having a well-developed sense of fun. In 1975 the company was founded as The Chaosium by Greg Stafford. It was later incorporated as Chaosium Inc. Chaosium thrives in the mild climate, gorgeous surroundings, and gentle earthquakes of the San Francisco Bay area. Most of Chaosium's product lines are based upon literary sources. H.P. Lovecraft's 1920's horror fiction provides the basis of the classic Call of Cthulhu roleplaying game line which has won so many awards that the we have lost count, though we do know that there are more than 70 of them. Mr. Lovecraft also provides the inspiration for our many Call of Cthulhu Fiction collections. Michael Moorcock's popular Eternal Champion Swords & Sorcery novels form the foundation of the Stormbringer roleplaying game. Both Call of Cthulhu and Stormbringer use our Basic Roleplaying system which is alive and well despite many, many years of fun and insanity.

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Griffin Mountain

Griffin Mountain

By: Moon Design Publications

Stock #: ISS1607

Product Line: RuneQuest (Moon Design Publications)

Griffin Mountain (POD)

Griffin Mountain (POD)

By: Chaosium

Stock #: CHA4013-R

Product Line: RuneQuest (Chaosium)

Griffin Mountain (UK/Games Workshop Edition)

By: Chaosium

Product Line: RuneQuest (Chaosium)

Griffin Mountain (UK/Games Workshop Edition)

By: Chaosium

Product Line: RuneQuest (Chaosium)

H.P. Lovecraft - Cthulhu Idol Vinyl Bank

By: Diamond Select Toys

Stock #: DIA665538

Product Line: Call of Cthulhu Adventures (Arc Dream Publishing)

H.P. Lovecraft's Dreamlands (1st Edition)

By: Chaosium

Stock #: CHA3302-1

Product Line: Call of Cthulhu - Rule, Source & Supplement Books (Chaosium 1st-5.5 Editions)

Halloween Horror

Halloween Horror

By: Chaosium

Stock #: CHA0326

Product Line: Call of Cthulhu - M.U. Monographs

Halloween Horror 2

Halloween Horror 2

By: Chaosium

Stock #: CHA0333

Product Line: Call of Cthulhu - M.U. Monographs

Halloween Horror Returns!

Halloween Horror Returns!

By: Chaosium

Stock #: CHA0347

Product Line: Call of Cthulhu - M.U. Monographs

Harmast's Saga

Harmast's Saga

By: Chaosium

Product Line: RuneQuest (Chaosium)

Hawkmoon (French Edition)

Hawkmoon (French Edition)

By: Chaosium

Product Line: Eternal Champion

Hawkmoon - Adventures in the Tragic Millennium

By: Chaosium

Stock #: CHA0327

Product Line: Stormbringer - University of Cadsandria Monographs

History of the Heortling Peoples

History of the Heortling Peoples

By: Moon Design Publications

Stock #: ISS3009

Product Line: RuneQuest (Moon Design Publications)

Horror on the Orient Express

Horror on the Orient Express

By: Chaosium

Product Line: Call of Cthulhu - Gaming Aids & Accessories (Chaosium)

Horror on the Orient Express (2nd Edition, 1st Class Kickstarter Edition)

By: Chaosium

Product Line: Call of Cthulhu - Adventures & Modules (Chaosium 5.6-6th Editions)

Horror on the Orient Express - Handouts for the Investigators

By: Chaosium

Product Line: Call of Cthulhu - Gaming Aids & Accessories (Chaosium)

Horror on the Orient Express - The Traveller's Companion

By: Chaosium

Product Line: Call of Cthulhu - Rule, Source & Supplement Books (Chaosium 5.6-6th Editions)

Horror on the Orient Express Kickstarter T-Shirt (2XL) (Black)

By: Chaosium

Product Line: Call of Cthulhu - Memorabilia & Merchandise (Chaosium 5.6-6th Editions)

Horror on the Orient Express Kickstarter T-Shirt (XL)

By: Chaosium

Product Line: Call of Cthulhu - Memorabilia & Merchandise (Chaosium 5.6-6th Editions)

Horror Stories of the Red Room

Horror Stories of the Red Room

By: Chaosium

Stock #: CHA0413

Product Line: Call of Cthulhu - M.U. Monographs

House that Stands Alone, The

House that Stands Alone, The

By: Chaosium

Stock #: CHA0395

Product Line: Call of Cthulhu - M.U. Monographs

Hudson and Brand - Inquiry Agents of the Obscure

By: Chaosium

Stock #: SFX3004

Product Line: Call of Cthulhu - Rule, Source & Supplement Books (Chaosium 5.6-6th Editions)

In Search of the Trollslayer

In Search of the Trollslayer

By: Chaosium

Stock #: CHA2022

Product Line: Basic Roleplaying - Core & Assorted

It's Not Easy Being Grim & Other Tales

By: Chaos Society, The

Product Line: Glorantha/RuneQuest (The Chaos Society)

Journey to Jonstown #32 - Six Seasons in Sartar

By: Chaosium

Product Line: RuneQuest (7th Edition) (Chaosium)

Jovian Nightmare

Jovian Nightmare

By: Chaosium

Stock #: CHA0367

Product Line: Call of Cthulhu - M.U. Monographs

King Arthur Companion, The (1st Printing)

By: Chaosium

Stock #: CHA2704

Product Line: Pendragon (Chaosium)

King Arthur Companion, The (1st Printing)

By: Chaosium

Product Line: Pendragon (Chaosium)

King Arthur Pendragon (2nd Edition)

By: Chaosium

Stock #: CHA2706-2

Product Line: Pendragon (Chaosium)

King of Sartar

Kingsport - Cite des Brumes (Kingsport - The City in the Mists, 1st Edition) (French Edition)

By: Chaosium

Product Line: Call of Cthulhu - French Language Editions

Kingsport - The City in the Mists (1st Edition)

By: Chaosium

Stock #: CHA2333

Product Line: Call of Cthulhu - Rule, Source & Supplement Books (Chaosium 1st-5.5 Editions)

Knights Adventurous (Chevaliers Aventureux, French Edition)

By: Chaosium

Product Line: Pendragon (Chaosium)

L'appel de Cthulhu (Call of Cthulhu 4th Edition)

By: Chaosium

Product Line: Call of Cthulhu - French Language Editions

L'appel de Cthulhu (Call of Cthulhu 5th Edition) (French Edition)

By: Chaosium

Product Line: Call of Cthulhu - French Language Editions

L'Asile d'Alienes (The Asylum & Other Tales)

By: Chaosium

Product Line: Call of Cthulhu - French Language Editions

La Chose sur le Seuil (The Thing at the Threshold) (French Edition)

By: Chaosium

Product Line: Call of Cthulhu - French Language Editions

Last Trial, The

Last Trial, The

By: Chaosium

Stock #: CHA0320

Product Line: Call of Cthulhu - M.U. Monographs

Last Trial, The (Woodcut Cover)

Last Trial, The (Woodcut Cover)

By: Chaosium

Stock #: CHA0320

Product Line: Call of Cthulhu - M.U. Monographs

Le Rejeton d' Azathoth (Spawn of Azathoth) (French Edition)

By: Chaosium

Product Line: Call of Cthulhu - Adventures & Modules (Chaosium 1st-5.5 Editions)

Leaves of a Necronomicon

Leaves of a Necronomicon

By: Chaosium

Stock #: CHA6059

Product Line: Call of Cthulhu (7th Edition)

Legacies of the Renaissance (Black & White Cover)

By: Chaosium

Stock #: CHA0318-BW

Product Line: Call of Cthulhu - M.U. Monographs

Legacies of the Renaissance (Color Cover)

By: Chaosium

Stock #: CHA0318-CLR

Product Line: Call of Cthulhu - M.U. Monographs

Legends of Cthulhu Window Cling

Les Masques de Nyarlathotep (Masks of Nyarlathotep) (French Edition)

By: Chaosium

Product Line: Call of Cthulhu - Adventures & Modules (Chaosium 1st-5.5 Editions)

Les Mysteres d'Arkham (Arkham Unveiled)

By: Chaosium

Product Line: Call of Cthulhu - French Language Editions

Machine Tractor Station Kharkov-37 (Black & White Cover)

By: Chaosium

Product Line: Call of Cthulhu - M.U. Monographs

Machine Tractor Station Kharkov-37 (Color Cover)

By: Chaosium

Stock #: CHA0310

Product Line: Call of Cthulhu - M.U. Monographs

Magnus Liber Rerum - The First Volume, Continuum 2004

By: Unspoken Word, The

Product Line: Glorantha/RuneQuest (The Unspoken Word)

Major Arcana (POD, Black & White)

Major Arcana (POD, Black & White)

By: Chaosium

Product Line: Nephilim

Malediction des Chthoniens, La (The Curse of the Chthonians) (French Edition)

By: Chaosium

Product Line: Call of Cthulhu - French Language Editions

Mansions of Madness

Mansions of Madness

By: Chaosium

Stock #: CHA2004P

Product Line: Call of Cthulhu - Memorabilia & Merchandise (Chaosium 1st-5.5 Editions)

Masks of Nyarlathotep

Masks of Nyarlathotep

By: Chaosium

Stock #: CHA2003P

Product Line: Call of Cthulhu - Memorabilia & Merchandise (Chaosium 1st-5.5 Editions)

Masks of Nyarlathotep - Books Only!

By: Chaosium

Stock #: CHA23153

Product Line: Call of Cthulhu (7th Edition)

Menace from the Moon

Menace from the Moon

By: Chaosium

Stock #: CHA0336

Product Line: Call of Cthulhu - M.U. Monographs

Meurtre a Dunwich (French Edition)

Meurtre a Dunwich (French Edition)

By: Chaosium

Product Line: Call of Cthulhu - French Language Editions

Middle Sea Empire, The

Middle Sea Empire, The

By: Moon Design Publications

Stock #: MDP3008

Product Line: RuneQuest (Moon Design Publications)

Midnight Syndicate - The 13th Hour

Midnight Syndicate - The 13th Hour

By: Midnight Syndicate

Stock #: MSY1007

Product Line: Call of Cthulhu - Adventures & Modules (Chaosium 5.6-6th Editions)

Miskatonic Museum Exibit T-Shirt (3XL)

By: Chaosium

Product Line: Call of Cthulhu - Memorabilia & Merchandise (Chaosium 5.6-6th Editions)

Miskatonic University (POD)