Evade Falls is a fascinating game.
Its quite simple. You tap on the screen and the UFO will shoot to the falls. You can also give an impulse to the UFO via swiping on the screen so that the UFO can move to evade the falls. All you need to do is to try your best to survive and collect stars as more as you can.
However, the game is not easy. So just have fun and get a high score! :-)