War game that will show you that in this struggle for life, not all decide the amount of your troops, and then how much they move quickly, and only the power of your machine fire. Today you will be able to defeat an army of different flying objects, as well as many different ground troops that will attack you. For each wave beaten off you'll get the money, and they will give you the opportunity to improve weapons. Do everything as quickly as possible and then you can win! Good luck!