Looks promising but freezes on loading screen.

Just installed this game on my iPad mini 2 with iOS 9.2. The game loads and pops up the tutorial. But after youve passed the tutorial, you get a star then the screen wipes from yellow to black with a red square in the center with "Loading...". Thats all I get. It seems to work fine on my iPhone 6 with iOS 9.2 installed, so I can only guess its something with the iPad mini 2. Ive tried deleting the app and reinstalling with no luck. Either way its very disappointing since I paid money for this. Would like a refund or some acknowledgement of the problem and a patch.

cobaltblue1975 about Layer - simple is hard