It talks about a Specialist in the SA Army who mastered the accuracy test and became a Sniper. In His first mission he went to kill Mr.Marko but he found his twin and got tricked. He got true intels the next mission and went after Mr.Marko and got him alive to the Command. Find out the rest yourself ^^,Enjoy.
Skins: http://www.megafileupload.com/7ab5/Desktop.rar

Consists of 6 missions. Have fun ^^