Call of Duty: Modern Warfare Black Ops is a first-person shooter video game, developed by Infinity Ward and Treyarch and published by Activision (Square Enix in Japan). It is the tenth installment of the Call of Duty series, celebrating the series’ 10 year anniversary. The game was released for Microsoft Windows, PlayStation 3, Xbox 360, and Wii U on November 12, 2013. It was released later for PlayStation 4 and Xbox One on January 21, 2014. The PlayStation 4 version contains Blu-ray 3D quality, making it more high-def.