Really fun concept. The story moved along nicely and felt intriguing. The blue filter in the pit was a little hard on the eyes, but felt appropriate for the story. Some of the papers didn't disapear or give me any indication that I had achieved something. Some indicator that I was progressing would have been really helpful. Unfortunately the game froze on my third dive and I couldn't get it to continue, which was a bummer because I was curious how the story would play out. Really great game overall.