The controls on the game are garbage. I've been stuck on the level where you are forced to run and shoot an enemy through buildings and it is absolutely impossible. Either take that level out or fix your controls. At the very least give the user the option to change size/position of the" buttons". And make it so the movement button doesn't float around inexplicably when you touch that side of the screen. A really fun game ruined by the one thing players need- usable controls. Don't buy this game