Santa Monica Studio is an American video game developer based in Los Angeles. A first-party studio for Sony Interactive Entertainment, it is best known for developing the God of War series. The studio was founded in 1999 by Allan Becker and was located in Santa Monica, California, until relocating to Playa Vista in 2014.

Sony Interactive Entertainment LLC (SIE) is an American multinational video game and digital entertainment company of Sony. Jointly established by two subsidiaries in 2016, it primarily operates the PlayStation brand of video game consoles and products. It is also the world's largest company in the video game industry based on its equity investments.