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

GSC Game World

Available Ready to Play Free tier ActionFirst Person ShooterRole Playing

S.T.A.L.K.E.R.: Clear Sky – standalone prequel for the acclaimed S.T.A.L.K.E.R.: Shadow of Chernobyl, which tells you story about the Clear Sky group, that want to research the Zone and understand it better.

Available on GeForce NOW

Play type: Ready to Play — no install needed
Membership: Free tier
Last verified: 28 Jul 2026

Available on

Steam · GSC Game World Open store ↗

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