What Happened

Game was working fine until it said something about downloading some extra files.Once i started the download, right before it could finish, it said Download failed and now I cant even play the game.Please fix because the game is worthy of 5 stars.Also this game is really unfair sometimes, at first it looks like I going to get some good from summoning but it turns out to be trash,PLEASE FIX IT TO BE BETTER

DONtheGOAT about DRAGON BALL Z DOKKAN BATTLE, v3.3.0