(2008): A prequel set during Kratos's service to the Olympian gods. God of War: Ghost of Sparta (2010)

God of War Ragnarök was released in 2022 exclusively for PlayStation 4 and PlayStation 5. It has never been ported to the PlayStation Portable (PSP), which was discontinued in 2014. Any website offering a "PSP file download" for Ragnarök is either: