If "One shot, one kill" are the words you would like to live by when playing video games, the Sniper Elite series is one you should definitely try. Sniper Elite V2 is set in World War Two, in the ruins of Berlin. You will play as Karl Fairburne, who is on a mission to stop Nazi V2 rocket program technology falling into the hands of the Soviet Union. To achieve your goal, you will have to stealthily eliminate key targets all over the city.

Sniper Elite V2 is a 2012 tactical shooter video game developed by Rebellion Developments and published by 505 Games for the PlayStation 3, Xbox 360 and later Wii U consoles and a developer self-published version for Microsoft Windows. It is a sequel ...   more on Wikipedia

Operation Flashpoint: Red River Steam Key GLOBAL is a game released on 2011-04-20. Published by Codemasters.

Operation Flashpoint: Red River is a first person shooter video game for Microsoft Windows, PlayStation 3 and Xbox 360 developed by British game developer Codemasters. It is the sequel to Operation Flashpoint: Dragon Rising. ...   more on Wikipedia

Alien Breed 2: Assault Steam Key GLOBAL is a game released on 2010-09-22. Published by Team17 Digital Ltd.

Alien Breed 2: Assault is a video game in Team17's Alien Breed series and is the second new title in the series since 1996 after Alien Breed Evolution. It was released on Steam, PlayStation Network and Xbox Live Arcade on September 22, 2010. The foll ...   more on Wikipedia