The developer of this game went WAY above the call of duty to help me, when I replaced my old device and the game would crash on my iPad Air 2. He actually helped me to recover the game state from my old iPad, and then created a new version of the game that fixed the problem. It now runs beautifully on my new Air 2, and Im back in business. Its rare to find a developer with such a customer service ethic. I love this game, and Im so grateful to have it back. THANK YOU!!! {:{)}