The game is similar to Science Girls! which i think where the battle style came from, but still, Crystal Story is something i would to play to kill time i guess but it's great!. Well sorry about the nonsense or even idiotic review of mine but if you guys would like to see it's similar game (Science Girls!), take a look here. http://www.hanakogames.com/science.shtml. And there's also other great games too made by the same creator.