You see from the window of your spaceship five alien spaceships. You task is to destroy these. You can shoot missiles from your spaceship touching the screen. The flying track of your missile depends of the position of your touch. You need to take into consideration the speed and distance of the alien spaceship. Some are closer and others far away. This is a true three dimensional game. After destroying all alien spaceships you get the number of used missiles and the time used. Have fun while playing. The result can be shared with a friend.