Close the Sky
A real-time war of air defence and industry. Build the economy, bury it, and layer SAMs over what you cannot hide. Read a fading intel picture of the enemy base and aim every missile yourself. Break their will to fight before they break yours.
0 playing now · 19 h ago
1-year peak: 1 (Sep 25, 08:33 UTC)
Price history and discounts
Current price: $14.99. All-time low: $13.49 (low recorded on 09/25/2026). The price is 11% above the all-time low — discounts tend to come back, so waiting for a sale may pay off.
We track Steam prices automatically and update them within minutes of any change. The chart shows how the price changed over time and helps you decide whether to buy now or wait for a discount.
Prices in other regions
Brazil
R$53,49
Europe (€)
15,49€
United Kingdom
£13.75
Kazakhstan
4 510,00₸
Ukraine
335,00₴
DLC (1)
Screenshots
System requirements
Minimum
Minimum:
- Requires a 64-bit processor and operating system
- OS: Windows 10 64-bit
- Processor: Intel Core i5-4460 / AMD FX-6300
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 750 Ti / AMD Radeon R7 260X, 2 GB VRAM
- DirectX: Version 11
- Network: Broadband Internet connection
- Storage: 4 GB available space
- Additional Notes: 1920x1080 or higher recommended. Broadband connection required for multiplayer only.
Recommended
Recommended:
- Requires a 64-bit processor and operating system
- OS: Windows 11 64-bit
- Processor: Intel Core i5-9600K / AMD Ryzen 5 3600
- Memory: 16 GB RAM
- Graphics: NVIDIA GeForce GTX 1060 / AMD Radeon RX 580, 6 GB VRAM
- DirectX: Version 12
- Network: Broadband Internet connection
- Storage: 4 GB available space
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Recent price changes
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4 d ago |