Cue the Dark Knight, as Batman steps into the picture to put an end to this nightmarish hell while facing his own demons. Releasing a deadly dose of his fear toxin across Gotham’s streets, the city is evacuated, leaving the GCPD outnumbered against the villains and scum who stayed behind. Nine months after the events of Arkham City, Scarecrow has now begun his reign of terror in Gotham on the night of Halloween. ~ All Collectible Locations (Trophies/Riddles/Objects/Rioters) Time to 30 : Anywhere from 1 minute (see below) to 2+ hours DLC: Title Update - Heroes and Rogues Challenges.DLC: 2016 Batman v Superman Batmobile Pack.DLC : Batman Classic TV Series Batmobile Pack.Does difficulty affect achievements?: No Minimum number of playthroughs needed: 2 plus New Game+].