Compare prices and buy Stalker: Clear Sky Key

This prequel to the original Stalker game from 2007 lets you immerse yourself in the Zone of Chernobyl once more. Learn how the factions of the first game established themselves and what the first mercenaries to explore the new dangers and treasures found. Take part in the power struggle involving the riches promised by the artifacts found only in the Zone and brave the hostile environment of the Chernboyl region; its dangerous anomalies, the horribly mutated wildlife as well as humans maddened by greed.