What Happens When You Knock All The Mannequin Heads Off in Nuketown? Tom November 15, 2010 Gaming, Gaming Clips If you were wondering that same question then check out the video above for the answer… Hint: It’s pretty underwhelming, but still impressive if you can pull it off. This makes me wonder if there are other easter eggs on other levels. Like on Firing Range if you shot all of the targets in record time??