References to other gamesIn Frank Pritchard's office in Sarif Industries there is a poster on the wall with some character art and a title: Final Fantasy XXVII. Considering the fact that the events of Deus Ex: Human Revolution take place in 2027, this prognosis for a future installment in the Final Fantasy series (published by the same company) means that during the 16 years between 2011 and 2027 there will be 13 new Final Fantasy games released.
References to the gameDeus Ex: Human Revolution was parodied in an episode of "Die Redaktion" (The Editorial Team), a monthly comedy video produced by the German gaming magazine GameStar. It was published on the DVD of issue 10/2011.
Region lockIn August 2011, it was announced that the UK and Russian versions would be region locked. This stirred quite the controversy and after protests the region lock for UK was removed.
Contributed by YID YANG (164454) on Sep 03, 2011. [revised by : Patrick Bregger (98671)]. -- edit trivia