Our planet is threatened by terrible danger - aliens decided to take all mankind. Take the Earth defense in your hand and try together with the game Smashing Planets to reflect attack of UFOs. At your order there will be all warheads of the Earth by means of which you will have to destroy threat and to rescue mankind. Become a great hero, and your planet will be proud!

Operating System: Android Froyo (2.2) - Nougat Marshmallow (7.0) or later