Nov 142011
This is probably somewhat old, but I was able to get a good link to Harley’s lullaby at the end of Arkham City. Could this be a clue as to the third (and possibly last) installment of the game? Another of those enigmatic little clues, our friends at Rocksteady are famous for (like the plans for Arkham City revealed back in Arkham Asylum. Click on the link to listen (Lullaby starts at the :50 mark).
