The game works all the way to the begining of the game. When the game starts, the battleship or any player game piece cannot be seen. All that you can see in place of a piece is a grey blob. The same goes for the dice. All that is seen on any players turn is two grey cubes. Bought this game because it was one of my favoorites and it does not work Such a dissapointment. My mac meets all minimum requirements. PLEASE FIX THE APP!