The two bad things about this game are one everything is way to expensive for what you get.. and the major thing is players with like 500million and over 1billion might will just burn your castle everyday so you never get to upgrade and shields work but those players have familiar bso they burn you even shielded players with that much might shouldn't be able to attack you until you've opened the mystic mysterious mine .. so I quit playing after spending like 1000 dollars because of that..