Batman: Arkham Knight was said to be coming out towards the end of 2014, but now it seems that the game could be delayed and we may not see it arrive until 2015.
It seems that a DLC all access panel at Wondercon has made it known to the audience that Batman: Arkham Knight will not be making its way out during 2014 as it is now a 2015 project.
On the official site for the game it does say that it will be coming out in 2014, so this could mean that the statement about the delay was a mistake, or perhaps the website hasn’t been update yet, if the delay is a recent thing.
Rocksteady have not commented on any of the rumours surrounding the possible delay of Batman: Arkham Knight.
However in a recent update it was suggested that perhaps the new of the delay was regarding the delay about the Injustice comic series and not the game.
For now we will have to keep our eyes and ears open for official confirmation.
