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Have you check your time configuration?
idk if country setting counts. as long as you can download it, it can play.
Or maybe upgrade the iOS?
@nicoga3000: i think you can't play without internet, since its stated in the beginning of the game already mentioned "internet connection needed"
whew... i thought that i was the only one that had problem like that.
perhaps its because the iOS 9.3.2?
idk why but, error :(