In his quest to rid himself of the nightmares that haunt him, Kratos must embark on a journey that will reveal the origins of lost worlds, and finally answer long-awaited questions about his dark past. This new adventure picks up after God of War concludes, telling the story of Kratos' ascension to power as the God of War. Set in the realm of Greek mythology, God of War: Ghost of Sparta is a single-player game that allows players to take on the powerful role of Spartan warrior Kratos.