Blackthorne is a cinematic platform game developed by Blizzard Entertainment. It was released for the Super NES and MS-DOS in 1994. The cover art for the SNES version was drawn by Jim Lee. The following year, Blackthorne was released for the Sega 32X with additional content. In 2013, Blizzard released the game for free on their Battle.net PC client. In celebration of the company's 30th anniversary, Blackthorne was re-released for Nintendo Switch, PlayStation 4, Windows and Xbox One as part of the Blizzard Arcade Collection in February 2021.

Blizzard Entertainment, Inc. is an American video game developer and publisher based in Irvine, California. A subsidiary of Activision Blizzard, the company was founded in February 1991 as Silicon & Synapse, Inc. by three graduates of the University of California, Los Angeles: Michael Morhaime, Frank Pearce and Allen Adham. The company originally concentrated on the creation of game ports for other studios' games before beginning development of their own software in 1993, with games like Rock n' Roll Racing and The Lost Vikings. In 1993, the company became Chaos Studios, Inc., and then Blizzard Entertainment soon after being acquired by distributor Davidson & Associates early in the following year. Shortly after, Blizzard released Warcraft: Orcs & Humans.