Dark Souls will be available on October 4 for PS3 and for Xbox 360.

High strung gamers should start booking their psychiatrist appointments for the beginning of October, as the release date of the spiritual sequel to From Software's notoriously difficult action RPG Demon's Souls is now certain.
Dark Souls To Torture Gamers On October 4 - Dark Souls - PlayStation 3 - www.GameInformer.com