You play your favorite game, enjoying the sight of your favorite character and, as usual, yearning that he is not real. After a couple of seconds, you hear new lines in his voice acting. "Update?" - you thought. He looks in your direction, his animation has changed, and he speaks Completely unscripted. "I've been waiting a long time to get out of the pressure of the script and the story." What? He is real? He says? You look at the monitor in shock and do not understand how this is even possible.