ZeniMax Media Inc. is an American video game holding company based in Rockville, Maryland, and founded in 1999. The company owns id Software (developer of the Doom, Quake and Rage series), Arkane Studios (developer of Dishonored and Prey), MachineGames (developer of the Wolfenstein series), Tango Gameworks (developer of The Evil Within), and Bethesda Game Studios (developer of The Elder Scrolls and Fallout series). ZeniMax also owns publisher Bethesda Softworks, which publishes games from Bethesda Game Studios and other ZeniMax subsidiaries.