Nice game.. but everything about this game is your wallet. Resource is not so great! Even If your planning to be long term. Good tiers cost 600 buck per 6 star with red armor, and are never in the normal summon pool. So, good luck paying 600 buck for a almost hentai picture only. When you can get it from the net for free. Even after unlocking the skin of the characters not even wearing the skin in the game which is a waste of your money. It just a picture. Good luck!