Updated review: I upgraded to a new phone and the game is now unplayable. Frequent crashes and loss of progress. Until the support team figures out why their game is crashing, I can't recommend it any more. It used to be my favorite game, but now I'm quickly losing interest due to the frustration of the crashing. This is one of the only games I have ever spent money on, and it's sad that a technical issue is keeping me from progressing.