You open the game and you get anywhere between 4 and 6 ads to buy extra coins. You run out of dice or almost.. and you get another 4 to 6 ads to buy extra coins. Gets bloody annoying. Considering deleting as it's so time consuming just to play and irritating. I get that they want to make money but all it does it piss people off and want to delete the game. Otherwise it would be a good game to get