This game is the best among most detective games. It makes you think beyond imagination. It is a marvelous game with lots of fun if you know puzzles.It is sometimes tricky. Thank you to developers for combining more than ten games to one. You are all wonderful and creative.Good graphic design and story. Problem is it takes a lot of time for the keys to replenish and it only two keys. It should have been three or four keys. I love your works.Stay glued to your seats and be wonderful detectives.