Steve Jackson Games
Book and Periodical PublishingUnited States11-50 Employees
Steve Jackson Games is a United States–based publisher focused on books, games, and magazines for game fans. Founded in 1980 by Steve Jackson, the company has produced a range of titles across board games and role-playing games, including Munchkin, GURPS, OGRE, Car Wars, INWO, and Illuminati. It also publishes Pyramid, a PDF magazine for roleplayers that supports GURPS across genres. The company operates in the book and periodical publishing industry with a small-to-mid-sized team in the United States. Its products target tabletop gamers and roleplayers seeking both standalone games and ongoing game-system materials. In 2025, the company participated in GameHole Con and announced a revision to GURPS 4E at the event.