It does the thing that most casino games do that I hate. It locks jackpots as you level up unless you bet high. With how low the chances are to win in this game it's frustrating. I never understood why casino games can't simply make the jackpots less instead of locking them. Still a enjoyable experience a good way to pass the time. Once coins are gone move on don't bother topping up. With how high you have to bet as you level and how low the wins become the paid coins are gone in no time.