About an hour into game play a dialogue box froze and wouldn't close or allow me to continue. So I was forced to create a new profile and start over. About another hour of game play and the entire app crashed and closed. When I returned to the game, my 2nd profile was gone and my first was still locked on the popup. So, after 2 hours and 2 failed attempts, I deleted the game. It was fun to start with and I would have liked to continue playing. But didn't want to invest the energy for a 3rd attempt.