There is a new game called 'Sniper Elite'... I have got it and it's so realistic i feel like i'm a WW2 American sniper deep behind enemy lines in Berlin. Great fun but not based on true events... When i say realistic... you have to ajust for gravity, wind, heart beat and enemy fire... Check the site provided... really recommend it. http://shop.game.net/ViewProduct.aspx?cat=10244&mid=327053