On our planet, without warning attacked by alien invaders. If they win then all the people will make slaves and taken to their planet and our planet destroyed. You're the last hope for salvation of mankind. Piloted by a top-secret war machine, shoot down kosmitov still in the sky and do not let them land. If they manage to sit down, the game and the end of mankind. Good luck, the fate of all people only in your hands.
