The game will shut off in the middle of a battle and when you get back on your buildings that u built wont be there and you will be missing rolls. Or when your done playing and get back on the buldings that you have completed wont be completed and you will have more money then what you had but never enough to build your buildings loke they was. And it takes forever to get rolls. It takes and hour to get 5 rolls. And the higher you get the more it costs to build and you dont get more rolls.