Jumping UFO for iOS

You have no memory of what has happened. Soon, you realize, that you are a commander of disabled flying saucer, flapping itself freely around asteroids and lasers, because of a disabled engine, making the spaceship move only down. Your mission is to take controll of the flying spaceship, navigating the broken vessel as best as you can to save your life and the lives of your surviving crew members.- Tap on the screen to make the UFO "jump" up.- Avoid any obstacles, such as asteroids and lasers- Try to get as higher score as possible.