The DC Extended Universe was launched in 2013, starting with 'Man of Steel', followed by 'Batman v Superman: Dawn of Justice', 'Wonder Woman', 'Justice League' and has now 'Aquaman' lined up, which already garnered a positive response. They are now making a 'Blue Beetle' superhero movie.
Is a question on the minds of all Batman's enemies and fans alike. But those were the infamous words of the Joker. Because comic book superhero Batman is human and doesn't have any mystic powers like Superman, Spiderman or Wonder Woman, he has to rely on his brains and all the little toys that Lucius Fox has created for him, that's according to the Dark Knight, prior to Batman Returns and The Dark Knight it was always Alfred who was the computer brains behind all his gadgets and toys. And since Bruce Wayne was strictly against firearms he has to come with other ways to protect himself.