Sniper Elite V2's Kill Hitler pre-order bonus was a primary focus in the news for a while and everyone couldn't wait to put a bullet between the eyes of the Führer. Obviously, not everyone ran out and put their money on the game early, which meant these people would miss out on this highly...
It seems the the Nazi supporters weren't too happy with the idea of gamers being able to kill Hitler because Rebellion sure has receive a load of hate mail from them. Steve Hart, Senior Producer at Rebellion, told PSU in an interview "You’d be surprised how much hate mail we’ve received...