Beware of this game . U are attracted initially and u are forced to pay to advance. They might tell u 2 join a stronger alliance , which i have. Still u need to pay 2 advance, u need to pay to get good hero. Even then no guarantee. Especially not advised 4 kids who are introduced to the temptations of buy points with money and to get good heroes which has a probability of 0.06%. Developer frequently increase price of packages smartly prevent u from buying via voucher. Greedy ever and robbing u!