How much do you really know about Duke Nukem? Who is the only person to be involved in all Duke Nukem projects? Who was the first voice of Duke Nukem? What was the first game in the franchise was almost called instead of Duke Nukem? In the off-chance you don’t know these answers, this behind the scenes look at Duke Nukem gives you the knowledge. Hit the break to view the full video, and don’t forget to let us know what you think in the comment section.