The aliens invaded our planet and began to attack different cities. They try to capture them as quickly as possible, in order to enslave as many people as possible. You in the game Hit The UFO will command the air defense system. Your task is to destroy the alien ships as quickly and efficiently as possible. Your cannon can only shoot three charges. Since their ships are moving at different speeds and chaotically you need to calculate the trajectory of their flight. Once you are ready to launch the rocket. If your calculations are correct, then it will hit the target and the ship will explode. If you are somewhere wrong, the missile will fly past the target. Three misses will mean the failure of your mission.
