Overall, this is a fantastic game for mobile. Especially because it's free. The graphics are amazing, as is the actual gameplay. However there are two things screwing this game. The first thing isn't really a problem but could be a feature. I dont like the fact that, until you complete the game, you cant go back to previous levels. The other thing is the controls. Its not that they're oddly placed. Its the fact that they are glitchy. They just stop working, making it unplayable. I cant finish it.