01 · Air war
Close the Sky · Real-time air defence strategy · Early Access on Steam
The sky is
a battlefield
Drones, cruise missiles and ballistic missiles come for your nation, wave after wave.
02 · Build
Build your base and your city
Power plants, refineries, factories and the city that runs them. Dig what matters up to three levels underground.
03 · Defend
Defend it
Radars, guns and SAM batteries fire rounds your own factories built. Tell each battery what to shoot. Run dry and the sky is open.
04 · Attack
Strike the enemy
Aim each missile at a cell on their base. Break their will before they break yours.
05 · Real world
Real nations.
Real weapons.
Seven nations, each with its own air defence, drones, missiles and aircraft. 59 technologies to research.
Air defence
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Patriot
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United States · Ukraine
Surface-to-air missile system
- 7 nations
- 59 technologies
- Skirmish against the computer
- 1v1 online or over LAN
- 7 languages