S.T.A.L.K.E.R.: Clear Sky Steam Charts, Sales, Players & Wishlists
Games S.T.A.L.K.E.R.: Clear Sky
S.T.A.L.K.E.R.: Clear Sky Steam Charts, Sales, Players & Wishlists
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.
Official site
On Steam
Details
S.T.A.L.K.E.R.: Clear Sky Concurrent Players Updated hourly
| Retailer | Price (US) | Discount |
|---|---|---|
| Steam | $19.99 | 0% |
| Gameseal | $8.64 | - |
Pricing History & Best Deals
Historical pricing on Steam (US).
Steam Prices Around the World
Live Steam pricing across 26 currencies we track.
View all prices Hide prices
S.T.A.L.K.E.R.: Clear Sky Steam Reviews
Review Cloud
What players are discussing
Praise and criticism mentions per topic, split by whether the reviewer recommended the game overall. Based on 500 recent English reviews (ingested 5 Sept 2026).
Ticks mark the typical silhouette for a Action game - overshoot = above the genre norm on that side.
PC System Requirements
Minimum and recommended hardware needed to run S.T.A.L.K.E.R.: Clear Sky.
View full requirements Hide 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
Frequently Asked Questions
Find quick answers about release date, pricing, platforms and more.
View FAQs Hide FAQs
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 49 concurrent players on Steam right now.
What is the all-time peak player count for S.T.A.L.K.E.R.: Clear Sky?
S.T.A.L.K.E.R.: Clear Sky reached an all-time peak of 1,419 concurrent players on 01 December 2024.
How many copies has S.T.A.L.K.E.R.: Clear Sky sold on Steam?
PureGameStats estimates S.T.A.L.K.E.R.: Clear Sky has sold approximately 497,244 copies on Steam, with medium confidence. The estimate is derived from Steam reviews, concurrent player peaks and achievement completion rates.
How is S.T.A.L.K.E.R.: Clear Sky rated on Steam?
S.T.A.L.K.E.R.: Clear Sky has 22,602 Steam reviews with a 85.3% positive rating (Very Positive).
What is the current price of S.T.A.L.K.E.R.: Clear Sky?
S.T.A.L.K.E.R.: Clear Sky is priced at $19.99 on Steam. Full price history and best deals are tracked on this page.
When was S.T.A.L.K.E.R.: Clear Sky released?
S.T.A.L.K.E.R.: Clear Sky was released on 15 Sep, 2008. It was developed by GSC Game World.
Coverage & Updates
Latest from the official channels and across the games media.
Official Announcements
View all official announcements- No official announcements yet.
News & Media Coverage
No coverage yet.
Games like S.T.A.L.K.E.R.: Clear Sky
Similar games based on tags, genre and audience.
HumanitZ
Warhammer 40,000: Fire Warrior (Classic)
Voidtrain
Ravenous Horde
