Not the type of game I normally play, but I decided to give it a try and I could not walk away. I played the whole game through in one sitting; ~4-5 hours. The mystery/story comes right out of the time in which the game is set, and the level design is absolutely fantastic. I won't spoil the story, that would ruin the game, but I will say the "reveal" is so completely obvious, and also unravels all the red herrings and other "noise" created by the characters.