Duke Nukem Forever appearing at 2K's PAX booth [update: pictured!]

"OMG, Duke Nukem is at PAX!" At least, according to an effusive tweet from Joystiq alum Dustin Burg. In addition, a source at the convention told Joystiq that images of Duke Nukem are visible at the 2K booth, which has yet to open to the public. The Gearbox logo can be seen, but the title of whatever Duke Nukem game is being promoted is currently covered.

However, we might have a clue, thanks to reports coming in from CVG's "US dev sources," who tell the site that the game is actually Duke Nukem Forever, and will be given a "grand demo" at the show. Rumors have been flying recently about Gearbox signing on to complete the game. Also flying: pigs, in an image tweeted by 3D Realms' George Broussard (who joked with 1UP in a January 2006 interview that he expected DNF to be released "when pigs fly") . 2K did say it planned "something big" at its booth, and this would certainly qualify.

Update: Gearbox creative director Mikey Neumann tweeted a picture of CEO Randy Pitchford wearing a Duke t-shirt. Seems portentous!

Update 2: A partial image from 2KGames' Twitter account also shows the Duke "radioactive" logo.

Update 3: Well, here's the most concrete evidence you could ever ask for. Pikimal [via Shacknews] posted several images, like the photo stand seen above, of Duke Nukem Forever signs at the 2K booth.