Enemy Territory: Quake Wars is a first-person shooter video game developed by Splash Damage and published by Activision for Microsoft Windows, Linux, Mac OS X, PlayStation 3 and Xbox 360. The game was first released in the PAL region on September 28, 2007, and later in North America on October 2. It is a spinoff of the Quake series and the successor to 2003's Wolfenstein: Enemy Territory. Enemy Territory: Quake Wars received mostly positive reviews upon release, with a more mixed reception for the console versions. Since 2011, the rights to the game have reverted to ZeniMax Media.