S.T.A.L.K.E.R.: Clear Sky system requirements organize the minimum and recommended Windows, macOS, and Linux specifications published in Steam metadata.
- Latest observed players105 · 5 October 2026 - 16:17:08 UTC
- SteamPulse tracked peak874
- Units sold (VGI)No data available
- Revenue (VGI)No data available
- Review score85% positive
- Total reviews22,459
- Release dateSep 15, 2008
- DeveloperGSC Game World
- PublisherGSC World Publishing
Company pages: Developer: GSC Game WorldPublisher: GSC World Publishing
S.T.A.L.K.E.R.: Clear Sky system requirements
S.T.A.L.K.E.R.: Clear Sky system requirements organize the minimum and recommended Windows, macOS, and Linux specifications published in Steam metadata.
System requirements
Supported OS: Microsoft® Windows® XP(Service Pack 2)/Microsoft® Windows® 2000 SP4 Processor: Intel Pentium 4 2.0 Ghz / AMD XP 2200+ Graphics: 128 MB DirectX® 8.0 compatible card / nVIDIA® GeForce™ 5700 / ATI Radeon® 9600 Memory: 512 MB RAM Sound: DirectX® 9.0 compatible sound card Hard Drive: 6 GB free hard disc space
Supported OS: Microsoft® Windows® XP/Vista (SP1) Processor: Intel Core 2 Duo E6400 / AMD 64 X2 4200+ Graphics: 256 MB DirectX® 9.0c compatible card* / nVIDIA® GeForce™ 8800 GT / ATI Radeon® HD 2900 XT Memory: 2 GB RAM Sound: DirectX® 9.0 compatible sound card Hard Drive: 10 GB free hard disc space
Interactive charts, reviews, news, prices, and comparison tools load in the full SteamPulse app.