Shacknews has been able to get a few words out of Valve in response to the news that their highly anticipated Zombie shooter, Left 4 Dead 2, has been refused classification in Australia due to its "realistic, frenetic and unrelenting violence". VP of marketing at Valve, Doug Lombardi, had this to say about the whole situation. From Shacknews..."We were surprised to hear of this news yesterday," the executive informed us. "Obviously, everyone at Valve is pretty bummed."