The Dark Knight is the grim specter that haunts the underbelly of Gotham City. He doesn’t use guns. But there is one weapon he uses more than any other in his fight for justice: Fear. So, when Batman winds up in the farthest reaches of the galaxy, finding himself up against an army of grotesque aliens, he is without the sharpest weapon in his arsenal. These creatures don’t know the Bat, and worse, they don’t have any reason to fear him. If he is going to snatch victory from the alien jaws of defeat, Batman will have to teach these monsters what it means to be afraid.
Source：https://www.cbr.com/batman-off-world-advantages-nullified-dc/
