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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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Great Old Ones

By: Chaosium

Stock #: CHA2002P    Year: 1989

Type: Other

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

Griffin Mountain

By: Moon Design Publications

Stock #: ISS1607    Year: 2001

Type: Hardcover

Product Line: RuneQuest (Moon Design Publications)

Griffin Mountain (POD)

By: Chaosium

Stock #: CHA4013-R    Year: 2020

Type: Softcover

Product Line: RuneQuest (Chaosium)

Griffin Mountain (UK/Games Workshop Edition)

By: Chaosium

Year: 1981

Type: Hardcover

Product Line: RuneQuest (Chaosium)

Griffin Mountain (UK/Games Workshop Edition)

By: Chaosium

Year: 1981

Type: Softcover

Product Line: RuneQuest (Chaosium)

Halloween Horror

By: Chaosium

Stock #: CHA0326    Year: 2005

Type: Softcover

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

Halloween Horror 2

By: Chaosium

Stock #: CHA0333    Year: 2006

Type: Softcover

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

Halloween Horror Returns!

By: Chaosium

Stock #: CHA0347    Year: 2007

Type: Softcover

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

Harmast's Saga

By: Chaosium

Year: 1991

Type: Softcover

Product Line: RuneQuest (Chaosium)

Hawkmoon (French Edition)

By: Chaosium

Year: 1986

Type: Box Set

Product Line: Eternal Champion

Hawkmoon - Adventures in the Tragic Millennium

By: Chaosium

Stock #: CHA0327    Year: 2005

Type: Softcover

Product Line: Stormbringer - University of Cadsandria Monographs

History of the Heortling Peoples

By: Moon Design Publications

Stock #: ISS3009    Year: 2007

Type: Softcover

Product Line: RuneQuest (Moon Design Publications)

Horror Stories of the Red Room

By: Chaosium

Stock #: CHA0413    Year: 2013

Type: Softcover

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

House that Stands Alone, The

By: Chaosium

Stock #: CHA0395    Year: 2010

Type: Softcover

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

In Search of the Trollslayer

By: Chaosium

Stock #: CHA2022    Year: 2009

Type: Module

Product Line: Basic Roleplaying - Core & Assorted

Jovian Nightmare

By: Chaosium

Stock #: CHA0367    Year: 2009

Type: Softcover

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

King Arthur Companion, The (1st Printing)

By: Chaosium

Stock #: CHA2704    Year: 1986

Type: Softcover

Product Line: Pendragon (Chaosium)

King Arthur Companion, The (1st Printing)

By: Chaosium

Year: 1986

Type: Hardcover

Product Line: Pendragon (Chaosium)

King Arthur Pendragon (2nd Edition)

By: Chaosium

Stock #: CHA2706-2    Year: 1990

Type: Softcover

Product Line: Pendragon (Chaosium)

King of Sartar

By: Moon Design Publications

Year: 1992

Type: Novel - Hardcover

Product Line: RuneQuest (Moon Design Publications)

Last Trial, The

By: Chaosium

Stock #: CHA0320    Year: 2000

Type: Softcover

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

Last Trial, The (Woodcut Cover)

By: Chaosium

Stock #: CHA0320    Year: 2000

Type: Softcover

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

Leaves of a Necronomicon

By: Chaosium

Stock #: CHA6059    Year: 2020

Type: Softcover

Product Line: Call of Cthulhu (7th Edition)

Legacies of the Renaissance (Black & White Cover)

By: Chaosium

Stock #: CHA0318-BW    Year: 2005

Type: Softcover

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

Legacies of the Renaissance (Color Cover)

By: Chaosium

Stock #: CHA0318-CLR    Year: 2005

Type: Softcover

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

Machine Tractor Station Kharkov-37 (Color Cover)

By: Chaosium

Stock #: CHA0310    Year: 2004

Type: Softcover

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

Mansions of Madness

By: Chaosium

Stock #: CHA2004P    Year: 1990

Type: Other

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

Masks of Nyarlathotep

By: Chaosium

Stock #: CHA2003P    Year: 1989

Type: Other

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

Masks of Nyarlathotep - Books Only!

By: Chaosium

Stock #: CHA23153    Year: 2018

Type: Hardcover

Product Line: Call of Cthulhu (7th Edition)

Menace from the Moon

By: Chaosium

Stock #: CHA0336    Year: 2006

Type: Softcover

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

Middle Sea Empire, The

By: Moon Design Publications

Stock #: MDP3008    Year: 2006

Type: Softcover

Product Line: RuneQuest (Moon Design Publications)