Fly to the stratosphere and defend the earth, the exciting physical rocket your friends will want to play - but they can not! Because it's your phone. But hey! They can also download it for them. In fact, you want them to do it. So, you can hammer them in the dust with your superb rockets!
In the game, your mission is to launch your rocket as far as possible into orbit and protect the ground, as far as possible, further.