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

Child of Eden (Xbox 360) Xbox Live Key GLOBAL is a game released on 2011-05-14. Published by Ubisoft.

Child of Eden is a rhythm action game created by Tetsuya Mizuguchi, best known for Rez, developed by Q Entertainment and published by Ubisoft. The game announcement opened Ubisoft's pre-E3 2010 press conference and was one of the first titles shown w ...   more on Wikipedia