This game is not only worse than the first game, but is easily the worse tower defense I have ever played. There's no strategy involved, because you only get to know the first enemy path making the game trial and error. Instead of using gems to buy non-starting towers, you have to use gems to pay for each tower you build, and they're not cheap. This game just sucks so bad, it's was a waste of your time reading this review little alone ever playing it.