I could try to tell you all the problems of this game but I only get 500 characters and that isn't close enough. Just know if you want to spend a ridiculous amount of money you will enjoy this game, otherwise move on. Completely pay to win and there are no catch up mechanics for new players. Red stars are by far the worst thing in the game. There are so many bugs in the game and they dont fix them. Used to be a great game, terrible game now. There are better hero collectors then this one.