The game wins big at some points. If i want to pay for coins i wouldve done it. But the continuous pop ups trying to get you to buy coins is ridiculous. You have to "x" out of at least 10 to 15 pop ups before you can even play your first game. When you get down to 3 to 5 million coins, more pop ups come to try and get you to buy coins so you dont get to 0.