Overall the toy is not bad. Good optimization, very good plot, atmosphere. Unique abilities and good implementation of the main character as a ghost. One of the few games that provides the opportunity to play as a hero after his death. Additional small "missions" (which are essentially collecting things in the level) reveal additional interesting stories that immerse the player in the atmosphere of the game. As the game progresses, collecting all sorts of letters, etc., we reveal the attitude of the people around our hero in the past, which is quite important, because our detective should look at all this from the other side. For mechanics, gameplay, plot, atmosphere, a solid ten.