http://www.destructoid.com/duke-nukem-d-day-revealed-and-it-s-all-out-of-gum-156404.phtml
While talking about this, me and Brak found a couple of interesting similarities.
In this video from earlier this year, you can see that the stadium is exactly the same as the one in the screenshot. Notice the Xs at the top of the stadium connecting the pieces.
youtube.com watch?v=VRnv_tFKStQ (add the /)
Brak also found this screenshot, and notice the back of the EDF soldier's armor. It's exactly the same.
Hail to the king, baby.