Unless you have tons of money to keep your castle under bubble to save it from being attacked, I suggest you stay out of this game. Also if down the road you lose access to your castle even though it is binded to your email the chance of you getting it back or zero to nothing. They will give you the run around and you will come out with a lost forever castle. I have lost my level 32 castle that I built from the start of the game. Camel games will not return it to me. Stay away from Camel games.