S.T.A.L.K.E.R.: Clear Sky
- Platforms: PC
- Developer: GSC Game World
- Year: 2008
- Genres: Action, RPG
- Tags: Single-player, Multi-player, PvP, Online PvP, LAN PvP, Steam Cloud
- Operating systems: Windows
Price comparison
Prices as listed by the stores, updated 2026-10-26. The store price is final.
S.T.A.L.K.E.R.: Clear Sky is a Action, RPG game from 2008 by GSC Game World. Available on PC. This page lists the system requirements, a quick check of whether your PC can run it, and a price comparison between stores.
Quick check
This check compares memory and disk space only. Compare your CPU and graphics card with the requirements above manually.Minimum 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
Recommended requirements
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