Love this game, you don't need to purchase anything to get the stronger characters, there are multiple ways to level up. Very addictive will be recommending it to my friends

Very nice game, you can get strong by playing daily(no need to top-up, but its up to you) I enjoyed this game a lot, especially the graphics.

Fun game. Really worth the time just to pick up. But the way to get characters is very annoying and not worth in the long run.