Every year, our world is becoming dirtier and dirtier, and blame only the people. Here you will become a real fighter for the purity and the survival of all living things. This territory was got a lot of dirt, which can be destroyed with the help of special weapons. Over time, this has evolved and evil on the move and it is pretty fast. So you need to aim very cleverly. For points earned, you can buy yourself a new more sophisticated weapons.