SLone Moon is a one level game for those of you who just want to do something with your own phone. You will need to intercept the rock twice before you can destroy it, once with the front ship and then with the back ship. Do not intercept the rock with the back ship before you have intercepted with the front ship or else it will be game over. Each time the back ship get damaged the game will restart again with some deduction of the points you have previously earned. To end the game just press the back button of your android phone. There is no level in this game, just one level and you can play all day if you like or stop and continue the next day, your points will be saved and you will start from there onward.