How many people are playing S.T.A.L.K.E.R.: Clear Sky right now?

S.T.A.L.K.E.R.: Clear Sky has 43 players on Steam right now, with a 24-hour peak of 145 and an all-time peak of 1,419 on Dec 2024.

What is the all-time peak player count of S.T.A.L.K.E.R.: Clear Sky?

1,419 concurrent players on Dec 2024.

S.T.A.L.K.E.R.: Clear Sky was released on Steam on 15 Sep 2008.

GameApp ID 20,510by GSC Game WorldReleased 15 Sep 2008

WindowsEngine —

Steam user reviews · 22,550 written

Updated 5 Sep 2026, 22:27 UTC

SteamPeaks Rating

85.1

Very positive · recent 84.8

Positive share

85.3%Very Positive

Last 30 days

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No reviews in the last 30 days

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Reviews per day

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How sentiment moved · share of new reviews that were positive

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Positive shareReviews writtenLifetime share

S.T.A.L.K.E.R.: Clear Sky Reviews · SteamPeaks