Make sure to keep track of any "Events" you spend money on to win prizes. I'd give this game more stars if it wasn't for the fact that IGG cheated me out of $130 worth of Amazon gift cards I won during one of the events. Sent me some gift cards that Amazon claimed weren't valid. Then IGG told me the email address that was used to send me the gift cards didn't belong to them. Even though they sent me an email claiming they sent me my the gift cards. Frauds!