Until Dawn is a 2015 interactive drama horror game developed by Supermassive Games and published by Sony Computer Entertainment. Players assume control of eight young adults who have to survive on Blackwood Mountain when their lives are threatened. The game features a butterfly effect system in which players must make choices that may change the story. All playable characters can survive or die, depending on the choices made. Players explore the environment from a third-person perspective and find clues that may help solve the mystery.

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.