Compare S.T.A.L.K.E.R.: Clear Sky prices across trusted key stores and find the best deal. Developed by GSC Game World. Published by GSC Game World. Released on 5/20/2025. Available on PC, Xbox. Genres: Action, Adventure, RPG. Metacritic score: 75/100.

A gritty Chernobyl prequel that doubles down on survival shooter mechanics and Zone atmosphere, but arrives with enough rough edges to test your patience.

S.T.A.L.K.E.R.: Clear Sky is the prequel to Shadow of Chernobyl, set one year before the events of that original game. You play as Scar, a mercenary survivor of a freak emission in the Zone, and the campaign pulls you through the same irradiated, anomaly-choked landscapes that made the series famous. The prequel framing is genuinely interesting on paper: watching the Zone's factions form alliances and rivalries before everything collapses into the chaos of the first game gives the lore real texture. If you're a fan who wants to understand why the Zone is the way it is, there is payoff here. The faction warfare system is Clear Sky's most distinctive addition. You can align with groups like Freedom, Duty, or the Stalkers themselves, completing missions to shift territorial control across the map. In theory this is compelling RPG territory. In practice the system is undercooked. Faction allegiance rarely produces the kind of cascading consequences you'd hope for, and the writing around these groups is thin compared to what you'd want from a game asking you to pick sides. Choices exist, but they don't bite back hard enough. Combat and survival are where the game still earns its keep. Weapon degradation, artifact hunting in lethal anomaly fields, and the sheer hostility of the environment create a tension that few shooters replicate. The A-Life simulation keeps the world feeling alive and unpredictable. A clear path through a checkpoint can become a firefight two minutes later simply because the ecosystem shifted. Upgrade systems for weapons and armor add a light but satisfying build dimension that Shadow of Chernobyl lacked, and tinkering with loadouts remains engaging well past the midpoint. The problems are real, though. Clear Sky shipped with a reputation for bugs, and even in its current state the experience can be unstable depending on your hardware configuration. The pacing is uneven: early sections drag with repetitive fetch-style tasks that feel like filler before the campaign finds its footing. Enemy grenade spam in certain segments is the kind of difficulty that feels cheap rather than earned. For RPG players expecting a rich dialogue-driven experience, the narrative is sparse and largely delivered through journal entries and ambient world design rather than character interaction. Scar himself is a blank slate in a way that feels like a missed opportunity for a prequel meant to add context. Who should play this? Dedicated fans of the S.T.A.L.K.E.R. series who want the full picture before or after Shadow of Chernobyl, and survival shooter enthusiasts who tolerate jank in exchange for atmosphere. If your entry point to the series is Clear Sky, be aware you're starting with the weakest critical reception in the original trilogy. The Zone's mood is irreplaceable, but this entry earns its mixed reputation honestly. Come for the world, manage your expectations for the story, and save often. Monika, Scout Team

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

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

May 20, 2025GSC Game World
GamerScout Says

A gritty Chernobyl prequel that doubles down on survival shooter mechanics and Zone atmosphere, but arrives with enough rough edges to test your patience.

PCXbox
Steam Deck VerifiedProtonDB Gold
Best Price Available
€8.99
at Eneba
Lowest tracked: €8.97
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GamerScout Verdict

Worth it for committed S.T.A.L.K.E.R. fans filling in lore gaps, but newcomers should start with Shadow of Chernobyl instead.

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€8.99
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StandardGlobalSteam KeyKey
€8.99
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StandardEurope (EU)Steam KeyKey
€8.99-10%
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StandardGlobalSteam KeyKey
€9.96
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€9.99
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StandardGlobalSteam KeyKey
€10.24
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€10.40
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€10.77
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Price History

Lowest tracked
€8.9729 Aug 2026
Current best
€8.99
Keyshops
€8.49€8.98€9.48€9.975 Jun28 Jun21 Jul13 Aug5 Sept
5 Jun — 5 Sept
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Screenshots & Media

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

S.T.A.L.K.E.R.: Clear Sky is the prequel to Shadow of Chernobyl, set one year before the events of that original game. You play as Scar, a mercenary survivor of a freak emission in the Zone, and the campaign pulls you through the same irradiated, anomaly-choked landscapes that made the series famous. The prequel framing is genuinely interesting on paper: watching the Zone's factions form alliances and rivalries before everything collapses into the chaos of the first game gives the lore real texture. If you're a fan who wants to understand why the Zone is the way it is, there is payoff here. The faction warfare system is Clear Sky's most distinctive addition. You can align with groups like Freedom, Duty, or the Stalkers themselves, completing missions to shift territorial control across the map. In theory this is compelling RPG territory. In practice the system is undercooked. Faction allegiance rarely produces the kind of cascading consequences you'd hope for, and the writing around these groups is thin compared to what you'd want from a game asking you to pick sides. Choices exist, but they don't bite back hard enough. Combat and survival are where the game still earns its keep. Weapon degradation, artifact hunting in lethal anomaly fields, and the sheer hostility of the environment create a tension that few shooters replicate. The A-Life simulation keeps the world feeling alive and unpredictable. A clear path through a checkpoint can become a firefight two minutes later simply because the ecosystem shifted. Upgrade systems for weapons and armor add a light but satisfying build dimension that Shadow of Chernobyl lacked, and tinkering with loadouts remains engaging well past the midpoint. The problems are real, though. Clear Sky shipped with a reputation for bugs, and even in its current state the experience can be unstable depending on your hardware configuration. The pacing is uneven: early sections drag with repetitive fetch-style tasks that feel like filler before the campaign finds its footing. Enemy grenade spam in certain segments is the kind of difficulty that feels cheap rather than earned. For RPG players expecting a rich dialogue-driven experience, the narrative is sparse and largely delivered through journal entries and ambient world design rather than character interaction. Scar himself is a blank slate in a way that feels like a missed opportunity for a prequel meant to add context. Who should play this? Dedicated fans of the S.T.A.L.K.E.R. series who want the full picture before or after Shadow of Chernobyl, and survival shooter enthusiasts who tolerate jank in exchange for atmosphere. If your entry point to the series is Clear Sky, be aware you're starting with the weakest critical reception in the original trilogy. The Zone's mood is irreplaceable, but this entry earns its mixed reputation honestly. Come for the world, manage your expectations for the story, and save often.

Monika
Monika · Scout Team

RPGs

Tags

steamPrequelFaction WarfareSurvival ShooterArtifact HuntingWeapon UpgradesA-Life SimulationAtmospheric WorldJank-Tolerant

System Requirements

Minimum

OS
Windows 10 x64 / Windows 11 x64
Processor
Intel Core i3-7100 / AMD Ryzen 3 1300X
Memory
8 GB RAM
Graphics
NVIDIA GeForce GTX960 4GB / AMD Radeon RX 560 4GB Storage…

Recommended

OS
Windows 10 x64 / Windows 11 x64
Processor
Intel Core i5-6600K / AMD Ryzen 5 1600X
Memory
8 GB RAM
Graphics
NVIDIA GeForce GTX 1060 6GB / AMD Radeo…

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Reviews & Ratings

Metacritic
75
Steam
55%(3,138)

Game Info

Developer
GSC Game World
Publisher
GSC Game World
Release Date
May 20, 2025

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Frequently asked questions about S.T.A.L.K.E.R.: Clear Sky

How much does S.T.A.L.K.E.R.: Clear Sky cost?

As of 5 September 2026, the cheapest in-stock offer for S.T.A.L.K.E.R.: Clear Sky is €8.99 at Eneba, out of 14 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy S.T.A.L.K.E.R.: Clear Sky cheapest?

The lowest in-stock price we track for S.T.A.L.K.E.R.: Clear Sky is €8.99 at Eneba (5 September 2026). We compare 14 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is S.T.A.L.K.E.R.: Clear Sky available on?

S.T.A.L.K.E.R.: Clear Sky is available on PC, Xbox.

When was S.T.A.L.K.E.R.: Clear Sky released?

S.T.A.L.K.E.R.: Clear Sky was released on 20 May 2025.

Who developed S.T.A.L.K.E.R.: Clear Sky?

S.T.A.L.K.E.R.: Clear Sky was developed by GSC Game World.

Is S.T.A.L.K.E.R.: Clear Sky worth buying?

S.T.A.L.K.E.R.: Clear Sky holds a Metacritic score of 75/100, making it one of the standout Action titles. See the full reviews, ratings and how-long-to-beat times on this page to decide.