Just another money-pit slots app, as numerous reviews have stated, their slots are manipulated despite their claims to be fair. The only way you won't go bust is if you're willing to spend some serious money just to play for nothing of value. I spent enough on their "enhancements" to get up to 175 billion, only to see almost 95% sucked back in less than 2 days because I wouldn't keep spending money on this app. It's a waste of time or money to see any winnings sucked away, I'm done with it!