This is a super game made with high standards and a great atmosphere. The puzzles are sometimes crunchy but solvable. The protagonist is piloted with the touch screen through nicely made level and has to operate switches or move objects. Only someone who is creative and can have a wealth of ideas, it is dur h create the game. The game can be installed properly. All 1-star reviewers with poor hardware I advise you to clean your device times, times to clear the memory and perhaps to make once a week to restart. And to make this programming art then done, just because something does not work immediately, is here in the store anyway a bad habit. Better, such people would be out in the garden, playing with football, instead, to block companies, even program the good software dissemination. I've played through this game already many months ago on the iPad and am pleased that I can now gamble on my Samsung by 12.2 "touch Pro again. Thanks