It should come to no one’s surprise here at Shogun that Deus Ex is one of my favorite games of all time. So when I heard that Square Enix is creating a sequel to the first RPG I ever played. I got really excited. Then it was followed by a feeling of caution. What if the gameplay of the Deus Ex franchise didn't stand the test of time. Well today I get to find out as the community over here at PAX East 2011 ask Square Enix questions about one of the most badass RPG's of all time. Come back here to Shogun Gamer, on this article, to follow the live blog for the Deus Ex Q&A.
Update: There was a slight typo in the blog everybody. During the key Q&A there was no annoucement of a demo at all. This was specualtion and assumption on my part and I forgot to type this into the answer.
Original Answer was: Demo will be release on steam, xbl, and psn.
True Answer was supposed to be: I assume demo will be release on steam, xbl, and psn.
I prefusely apologize and hope you continue to come back to shogun gamer for more news and coverage of future conventions.