Who wouldn’t love watching the night sky when meteors fall and burn in the atmosphere. But the fun is over when some of them get through.
You are the only one who can destroy the falling meteors before they hit the ground. If the place is empty then nothing happens but it’s another story when you have some production building there. Use rockets to get the rocks down but know that it takes for them some time getting and exploding where you click. After every level you can build resource building for more money or upgrade your weapon. However, before a level ends you may get old.