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S.T.A.L.K.E.R.: Clear Sky

Support for S.T.A.L.K.E.R.: Clear Sky


The community is also a great place to check out. Try these places for help from other users:


Please review the Third-Party Game Support topic to determine whether your question should be directed to the game developer or to Steam Support. Sending a support request to the wrong party may result in a delay in processing your request.


Retail CD-Keys for this game cannot be registered through Steam. If you wish to create a shortcut to this game under the Library tab, instructions can be found here:

Adding non-Steam games to the Library tab


Verifying your game's files

If you're encountering issues when launching or playing S.T.A.L.K.E.R.: Clear Sky, make sure everything installed correctly.

Start by checking your connection with Steam and then try verifying your game cache. Reboot your computer and test the issue again. If the issue persists, contact S.T.A.L.K.E.R.: Clear Sky support.


Errors During Activation

Tages Support Page


Problem with this game?

Contact Support

Problem with Steam?

Contact Steam Support
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S.T.A.L.K.E.R.: Clear Sky Add Non-Steam Games to a Library