The Arkham series still stayed with in contract with Nvidia to have their game optimized and to get the Nvidia Gameworks integrated in the upcoming Batman Arkham Knight. There’s a video released by Nvidia that shows the fog, smoke, and paper interactions feature from Nvidia’s Gameworks add-on. The rain effects that were shown in the video is actually impressive which makes the PC platform with Nvidia GPU users graphically superior than the others. These visual upgrades are not in consoles, unfortunately.
Batman Arkham Knight is set to be released on PC, PS4, and Xbox One this June 23, 2015.