Clever. Everything ties together pretty well-- nice uniformity.
The riddle was the easiest for me, because I hate anagrams and since the game is dark it didn't seem hard to come up with the answer when the mind is already there. Loved the last answer. I wouldn't have cared for the story so much if it wasn't for that reveal. I also liked hearing the reversed music. Thought it quite fitting when the writer was talking about how others called him/her devil.