S.T.A.L.K.E.R. Shadow of Chernobyl - STEAM Key / GLOBAL

After the purchase is necessary to:

1. Download and install Steam http://steampowered.com/about (if not already installed);
2. Register your new account on Steam or go to an existing one;
3. In the top menu, open the Steam window click the "Games" and select there "Activate via Steam».
4. Enter the activation key, click "Next" - the game is activated.
5. After activating the key game will be displayed in the "Library of the Games", from here you will be able to download it / install, and then start playing.