S.T.A.L.K.E.R.: Clear Sky vs S.T.A.L.K.E.R.: Shadow of Chernobyl
Which one is worth buying now, with today's prices and each game's recommendation.
S.T.A.L.K.E.R.: Shadow of Chernobyl wins 12 of 13 head-to-head metrics. S.T.A.L.K.E.R.: Shadow of Chernobyl is R$7.83 cheaper.
Metric by metric
The winner of each row gets a ✓. No row weighs more than another; the recommendation is calculated separately.
| Metric | S.T.A.L.K.E.R.: Clear Sky | S.T.A.L.K.E.R.: Shadow of Chernobyl |
|---|---|---|
| GameValio scoreRecommendation: Maybe × Maybe | 56 | 66 |
| Quality | 81 | 90 |
| Value | 40 | 61 |
| Popularity | 34 | 37 |
| Current Best Price (BRL) | N/A | R$ 67.16 |
| Steam Review Score | 85.6% positive | 94.7% positive |
| Average Concurrent Players (14 days) | 75 | 130 |
Where to buy
The 3 cheapest stores for each game
S.T.A.L.K.E.R.: Clear Sky
S.T.A.L.K.E.R.: Shadow of Chernobyl
Side by side over time
S.T.A.L.K.E.R.: Clear SkyS.T.A.L.K.E.R.: Shadow of Chernobyl
Details and requirements
| Item | S.T.A.L.K.E.R.: Clear Sky | S.T.A.L.K.E.R.: Shadow of Chernobyl |
|---|---|---|
| Release date | September 15, 2008 | March 20, 2007 |
| Developers | GSC Game World | GSC Game World |
| Publishers | GSC World Publishing | GSC Game World |
| Platforms | Windows | Windows |
| Supported OS (minimum) | Microsoft® Windows® XP/Vista (SP1) | Microsoft® Windows® XP/Vista (SP1) |
| Processor (minimum) | Intel Core 2 Duo E6400 / AMD 64 X2 4200+ | Intel Core 2 Duo E6400 / AMD 64 X2 4200+ |
| Graphics (minimum) | 256 MB DirectX® 9.0c compatible card* / nVIDIA® GeForce™ 8800 GT / ATI Radeon® HD 2900 XT | 256 MB DirectX® 9.0c compatible card* / nVIDIA® GeForce™ 8800 GT / ATI Radeon® HD 2900 XT |
| Memory (minimum) | 2 GB RAM | 2 GB RAM |
| Sound (minimum) | DirectX® 9.0 compatible sound card | DirectX® 9.0 compatible sound card |
| Hard Drive (minimum) | 10 GB free hard disc space | 10 GB free hard disc space |
Frequently asked questions
Which is better: S.T.A.L.K.E.R.: Clear Sky or S.T.A.L.K.E.R.: Shadow of Chernobyl?
S.T.A.L.K.E.R.: Shadow of Chernobyl won the comparison against S.T.A.L.K.E.R.: Clear Sky based on the head-to-head metric breakdown. Check the metrics table above for a full side-by-side analysis.
How is the comparison calculated?
The comparison winner is determined objectively by counting which game wins more individual metrics in the head-to-head table. No weighting is applied. The GameValio Recommendation shown separately is our own suggestion for each game, based on a weighted score that combines quality (reviews), popularity (player counts), and affordability (price vs value) into a score out of 100. These are two different things: the comparison is objective, the recommendation is GameValio's opinion.
Is S.T.A.L.K.E.R.: Clear Sky worth buying over S.T.A.L.K.E.R.: Shadow of Chernobyl?
Based on the metrics, S.T.A.L.K.E.R.: Shadow of Chernobyl won the direct comparison. However, also check the GameValio Recommendation for each game and the price comparison table to make the most informed purchase decision.
Which game has better player reviews?
Review score trends and volume over time are shown in the charts section above. The game with consistently higher positive ratios has stronger community reception.
Which game offers better value for money?
The affordability score and price comparison table above highlight the best deals. S.T.A.L.K.E.R.: Shadow of Chernobyl currently scores better on value relative to its quality and price.
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Analysis updated: Oct 24, 2026, 01:02 PM UTC