I actually want to complain about this app, it used to be ok but now you seriously can't finish a room. Even if you buy BB's you still can't finish the room to get the prize amount of BB's it's a joke. Getting seriously bored in each room that never ends and the stupid amount of free credits you get doesn't even cover 1 game regardless of what level you are on. They really need to sort this out, no insentives to make you continue playing. Again 860 BB used and shadow card seen twice in 860 BB's