When the sky becomes enemy domain will you take Command and hold off attackers?

View of blue sky is not always as calmative as most people hope for, especially if on horizon you can see waves of ballistic missiles, asteroids, alien battle fleet or ... bricks? why does this even fall from the sky? In any case, it seems that your city faces inevitable total annihilation - unless someone will take command of an old, abandoned air defence system. Will you take this last chance, this last line of defence to save as much as possible?

• Defend your city from waves of enemies - and if their regular forces aren't a problem any more you can expect to face the best of their arsenal.

• Adjust configuration of Air Defence Command to match your preferences. Expand your possibilities through researching new weaponry and battle platforms.

• Defeat this and every next enemy that will threaten safety of your city - whoever they will be and any weaponry they will use.