Demon's Souls

is a 2009 action role-playing video game developed by FromSoftware, under supervision by SCE Japan Studio, for the PlayStation 3. It was published in Japan by Sony Computer Entertainment on February 5, 2009, in North America by Atlus on October 6, 2009, and in Australia and Europe by Namco Bandai Games in June 2010. It is the first installment in what became the Souls series of games.