A small gallery of character and environmental art has surfaced on Reddit, via 4chan, which is supposedly taken from a cancelled Batman title that was in the works at Warner Bros. Montreal, the team behind Batman: Arkham Origins.
According to the anonymous poster, the new game was to feature Damian Wayne, son of Bruce and Talia al Ghul, donning the cowl of the Dark Knight for another open-world adventure, likely set for release after the most recent game in the Arkham series, Batman: Arkham Knight. The leaked images – branded “Project Sabbath” – reveal two shots of the glowering metropolis that is Gotham City, as well as several villain designs.
Source: Destructoid Supposed concept art surfaces from cancelled Damian Wayne Batman game