No Hints & Hard Controls
The controls make the puzzles harder to solve - you tap on an item to use it but then there is another button for “Use” which at times you need to press with an item to actually make something happen with it. It caused hours of walking around unable to move forward in the game, for me. There are no hints and only easy version walkthroughs online. Consider this before playing the hard version. Very Frustrating. I also expected a longer game for $5.