Deus Ex: Human Revolution follows up on the critically acclaimed Deus EX and Deus Ex: Invisible War as the the third game in the strategic sci-fi action series. When a black ops team breaks in and kills the scientists Adam were hired to protect as a guard of one of America's most experimental biotechnology firms, everything you thought you knew about your job changes. At a time when scientific advancements are routinely turning athletes, soldiers and spies into super-enhanced beings, someone is working very hard to ensure mankind's evolution follows a particular path. You need to discover why -- because the decisions you take and the choices you make will be the only things that can determine mankind's future.
The events of S.T.A.L.K.E.R.: Call of Pripyat unfold shortly after the end of S.T.A.L.K.E.R.: Shadow of Chernobyl. Having discovered about the open path to the Zone center, the government decides to hold a large-scale military "Fairway" operation aimed to take the CNPP under control.
According to the operation's plan, the first military group is to conduct an air scouting of the territory to map out the detailed layouts of anomalous fields location. Thereafter, making use of the maps, the main military forces are to be dispatched.
Despite thorough preparations, the operation fails. Most of the avant-garde helicopters crash. In order to collect information on reasons behind the operation failure, Ukraine's Security Service send their agent into the Zone center. From now on everything depends on the player.
