 When the credits finish, Kratos can be heard  saying: "I am compelled to push onward, onto my next journey. I dont know  where it will take me. Could I finally try to save.. him? He who I couldnt  help when he needed me most? But much has changed since then, I have  changed, I can do so much more now. But he has changed too, he is surely no  longer the boy he was years ago. Will he welcome me with open arms, or  clenched sword? Either way, I will be back"