Whenever I try playing, the screen flickers constantly, and no matter what I change in graphics, no matter or high or low or on or off I make any of the options, blur especially, I can't get it to stop. Anyone know how to fix this? Its both annoying and making it hard to see what I'm doing. In the diffrent maps, its not just black lines, but seeing through what its over to the skybox too. Am I the only one getting this problem? Anyone else have this problem, either now or in the past? If so, or maybe not, does anyone know how to fix it?