FREE: S.T.A.L.K.E.R.: Shadow of Chernobyl - Steam Key

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S.T.A.L.K.E.R.: Shadow of Chernobyl - Steam Key
http://store.steampowered.com/app/4500/

Unique 'Survival FPS' game play - combines action, stealth, survival and RPG elements to create an incomparable experience in the Zone.
Awakening in the Zone, you are one such S.T.A.L.K.E.R., fighting for survival in this man-made Hell, while trying to discover the truth behind Chernobyl's sinister past and ominous future.
An immersive storyline seamlessly blended with a living, breathing, non-linear open-world environment governed by the revolutionary 'A-Life' system.
Accurately modeled real-world buildings and locations from deep inside the Chernobyl Exclusion Zone.

If you don't have Steam installed download it at http://store.steampowered.com/
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