the game itself is very fun to play. it has nice graphics, nice play style and cool skill effects. the biggest problem about this game is about ingame top up for sure. there is a top up system called "b-chips" which only can be earned by topping up. reason why b-chips system is unfair is because they sometimes offer items which is unobtainable without b-chips. also the price of b-chips offer is quite expencive. they once offered over 30 dollars for a single costume of a character...