http://www.techradar.com/news/god-of-war-release-date-news-and-rumors >Updated: In a recent interview God of War's director, Cory Barlog, offered some more details on the game's new upgrade system.  >The system has essentially been overhauled as the team aimed to "leave behind" the classic system and "contextualize” it in order to make something that's a little more fun.