Zero stars. App lag and crashes which Scopely blames on customer's devices, despite being proven wrong. Ships that can only be obtained via real currency for over a month after introduction. Disproportionate in game resouce exchanges and upgrade costs. And most in game purchases cost $100 and give you little to use for the cost. If ever an example of a pay to play game existed, this game is at the top of the list, with added poor Customer Service. Play at your own risk.