God of War Ghost of Sparta Walkthrough PSP PS3 1080P 60FPS God of War Ghost of Sparta is the sixth installment of the God of War Series, originally released on the PlayStation Portable and the PSP Go. It was later released along with God of War Chains of Olympus on the PlayStation 3 as part of the God of War Origins Collection. The story is set between God of War and God of War II and has Kratos visiting the long-lost city of Atlantis and also details more about his past, which he seeks to unravel and also learns that his long-lost mother and brother Deimos are alive. Release Dates: PSP - Nov 2, 2010 PS3 - Sept 13, 2011 Subscribe for more game walkthrough videos.