Steer clear of this game if you value your sanity or wallet. When it comes to mobile games, it doesn't get worse than anything owned by Scopely. They are the most greedy, money hungry game developer I have ever come across. This game used to be fun and able to compete without paying, just took a bit more work. Not anymore! For the past year, this game has become pay to play, so good luck getting anywhere without opening your wallet. It's glitchy, non responsive customer service. Stay away!