Space aliens want to destroy a monolith that transmits information on events in the atmosphere to the earth. They long searched for this transmitting satellite and found it in the Monolith location. To protect a secret object, you need to immediately, while the aliens have not fulfilled their insidious plan. The stealth secretly built weapons of mass destruction, which can be launched immediately, once the danger is gaining momentum. Carefully follow the movement of foreign aircraft and shoot if they move. Hyperkinetic shooting will help you destroy enemies in the shortest possible time, the main thing is to connect your own dexterity and luck.