The amout of attention to details in this app is mind blowing. The game itself is like a modern version of piano tile but with some nice upgrades. The game is fun. All of this goes to waste of course with the fact that you can play a lot without paying untill all your chest slots are full, then you are finished for six hours or more. When you finally free up a chest slot you get to play for a little and then It fills up again. And you cant play. I got a lot more to say but theres no space cya...