This game is the sort where you pick it up in five minutes but end up playing for two hours. You only use one deck per game， so you can actually keep track of the cards! For example， you can work out how many Aces are left and save them to take on the King. Although I don’t actually go to the trouble of keeping track， just knowing that level of depth is there makes it feel different. There is a slight downside， though: once you’ve completed the three difficulty levels， you’re left wondering what to do next. There are no new game modes， no story mode， and no daily challenges. The levelling system is completely pointless； levelling up doesn’t unlock anything， it just tells you， ‘You’ve been playing for quite a while.’ If they could add an endless mode or custom challenges， it would be much more replayable.