It was worth one zvezdolotu aliens accidentally discover the Earth, as the planet was drawn a string of greedy newcomers. Everyone wants to chop off a piece or grab the whole planet. In the game UFO Smasher, you try to save the earthlings from intruders who have become too intrusive. Click on the flying saucers of different types and colors to remove them from the horizon. At the bottom there will be a scrupulous calculation of the objects you shot down in accordance with their types and sizes. Do not touch the aircraft - it's patrolling and protecting the Earth. If you destroy three fighters, the game will end and the points scored will be fixed. If you want to improve performance, start again.