The game runs in the first 5 levels at least without problems, longer I did not play, because I find it boring. It is not the first "escape room" game, which I played and I know better. The gameplay: clicking wildly at everything and trying all objects take, which allows the game and tries so any chests and boxes to ovens to come schlÃ'ssel ultimately at one. Well, unfortunately, some objects in your inventory so small that you have to stare it until long to realize what they should be, or text description does not exist ==> 1 point deduction. For in my opinion, quite dull "logical links" one point deduction, because some of it is not at all logical why a part should be inserted into the other ... but you just try it and if it works then it works precisely. Oh ... on Google Play is play for free.