|Industry||Wargame, Role-playing game, Board Game, Fantasy and Horror fiction publisher|
|Headquarters||Ann Arbor, Michigan (originally Oakland)|
|Greg Stafford, Sandy Petersen, Rick Meints, Jeff Richard, Neil Robinson, Michael O'Brien|
|Products||Call of Cthulhu, RuneQuest, HeroQuest|
Chaosium Inc. is one of the oldest publishers of role-playing games still in existence. Established by Greg Stafford in 1975, its first title was the board game White Bear and Red Moon (later renamed Dragon Pass), set in Stafford's fictional fantasy gaming world of Glorantha. Over the years Chaosium has published many acclaimed and award-winning games. These include the roleplaying games RuneQuest, set in Glorantha, and Call of Cthulhu, based on the stories of H.P. Lovecraft.
While Stafford himself has been described as "one of the most decorated game designers of all time" and "the grand shaman of gaming", many other notable game designers have written material for Chaosium. These include Steve Perrin, Sandy Petersen, Lynn Willis, Ken Rolston, Keith Herber, Charlie Krank, David Conyers, Jennell Jaquays, Ken St. Andre, Robin Laws, Jonathan Tweet, Rob Heinsoo, and David A. Hargrave. LinkedIn founder Reid Hoffman's first paid job was as an editor at Chaosium, when he was 12 years old.
Greg Stafford founded "The Chaosium" in 1975 to publish his board game White Bear and Red Moon. He derived the name partly from his home, which was near the Oakland Coliseum, combining "coliseum" with "chaos."
In 1978 Chaosium published Steve Perrin's roleplaying game RuneQuest, set in Stafford's mythic fantasy setting Glorantha, following up with a second edition in 1980 and various supplements over the next six years.
In 1980, the company officially incorporated as Chaosium Inc. That year, Stafford and Lynn Willis simplified the RuneQuest rules into the 16-page Basic Role-Playing (BRP). These simulationist, skill-based generic rules formed the basis of many of Chaosium's later "d100" RPGs, most notably Call of Cthulhu, first published in 1982, which has remained a significant hit through subsequent editions.
Chaosium entered into a licensing agreement with Avalon Hill in 1983 to produce a third edition of RuneQuest. Avalon Hill manufactured and marketed the game, while Chaosium was responsible for acquisitions, design, development and layout. This relationship was not financially successful for Chaosium, although several high quality and well-received products were produced in a so-called "RuneQuest Renaissance" after Avalon Hill brought acclaimed game designer Ken Rolston on board to manage the line as "Rune Czar".
In 1998, following the financial failure of the collectable card game Mythos Greg Stafford resigned as Chaosium president and left the company, along with Sandy Petersen (although they both remained shareholders). Chaosium effectively split up into various successor companies, each maintaining its focus on a few of the company's products. Stafford took the rights to his game setting Glorantha, setting up the company Issaries, Inc. to continue publishing this line (later licensing it to Moon Design Publications, along with the game HeroQuest).
Long-time employees and part-owners Charlie Krank and Lynn Willis remained at Chaosium as President and Editor-in-Chief respectively, continuing on with Call of Cthulhu as the main product line.
Problems and delays fulfilling the Kickstarters for the 7th edition of Call of Cthulhu led Stafford and Petersen to return to an active role at Chaosium in June 2015. Charlie Krank subsequently left the company (Lynn Willis had died in 2013).
Later that year at Gen Con 2015, Stafford and Petersen announced Moon Design Publications were now part of the Chaosium ownership, and the four principals of Moon Design (Rick Meints, Jeff Richard, Michael O'Brien and Neil Robinson) had become the new Chaosium management team. Chaosium once again became the licensed publisher for RuneQuest, HeroQuest and other products related to Gloranthan universe, and continue to publish the Call of Cthulhu line. Stafford and Petersen remained as board members (Stafford as chair), and creative consultants to the company.
As part of its financial reorganization, the new management closed the company office and warehouse in Hayward, California, ending Chaosium's long association with the San Francisco Bay Area. The company is now based in Ann Arbor, Michigan and uses a fulfillment house model for distribution of product.
Delivery of the core rewards of the Call of Cthulhu 7th Edition Kickstarter finally commenced in April 2016.
Chaosium began publishing a line of non-game books (primarily fiction) in 1993. Many titles are themed around H.P. Lovecraft's Cthulhu Mythos and related topics, although the first work published was Greg Stafford's fantasy work "King of Sartar", set in his mythic world Glorantha.
Although not published by Chaosium, the ongoing Wild Cards series of superhero science fiction originated from a long-running Superworld campaign gamemastered by Game of Thrones author George R. R. Martin and his circle of fellow writers who played in his game.
Three magazines have been published by Chaosium to promote its products:
- Wyrm's Footnotes ran for fourteen issues from 1976 to 1995. Initially it was a supporting material publication for White Bear and Red Moon but for its 11th issue, in 1981, it had become the official RuneQuest magazine. The magazine was revived in 2012 by Moon Design Publications, continuing the issue numbering at 15, despite the 17-year hiatus.
- Different Worlds. Forty-seven bimonthly issues from Different Worlds were published. Chaosium, from 1979 to 1985, published the thirty-eight first ones and Sleuth Publications, from 1985 to 1987, the nine last ones. In spite of being an old Chaosium's and Stafford's collaborator, Tadashi Ehara was the editor of the magazine during the periods concerned by both publishing houses.
- Starry Wisdom, a Lovecraft themed magazine, three issues of which Chaosium published in 1997.
- "Prince Valiant® Storytelling Game by Greg Stafford". kickstarter.com. Retrieved 18 November 2016.
- "Interview with Robin D. Laws". Juegos y Dados. 19 July 2016. Retrieved 18 November 2016.
- Evelyn M. Rusli (6 November 2011). "A King of Connections Is Tech's Go-To Guy". The New York Times. Retrieved 18 November 2016.
- https://www.kickstarter.com/projects/448333182/call-of-cthulhu-7th-edition/posts/1251694. Retrieved 11 June 2015. Missing or empty
- Michael O'Brien (30 July 2015). "Greg Stafford Announces New Ownership Group For Chaosium At Gen Con". Chaosium Blog. Retrieved 18 November 2016.
- http://www.yog-sothoth.com/articles.html/_/main/chaosium-leaves-california. Retrieved 9 May 2016. Missing or empty
- http://geekandsundry.com/cthulhu-company-kickstarted-itself-to-death-then-this-happened. Retrieved 9 May 2016. Missing or empty
- "2016 World Fantasy Awards Finalists". Locus Online News. 10 July 2016. Retrieved 18 November 2016.
- Shannon Appelcline (2011). Designers & Dragons. Mongoose Publishing. p. 87. ISBN 978-1-907702-58-7.
- "Glorantha Magazine Indices". Erzo.org. Retrieved 18 December 2014.
- "Different Worlds Magazine Cover Listing - RPGnet RPG Game Index". Index.rpg.net. Retrieved 18 December 2014.
- "Starry Wisdom Issue 1". www.chaosium.com. Archived from the original on 2015-03-16. Retrieved 2015-08-25.