On Batman Day 2019, which was September 21st, the Caped Crusader was celebrated worldwide. Even in Fortnite. Around the globe, cities shined the Bat-Signal into night skies or across prominent structures. In a tweet celebrating the Bat?s 80th anniversary, Batman: Arkham Origins developer WB Games Montréal posted one such video. The 30-second clip features far more than a mere salute to the Dark Knight, though. It additionally showcases three teaser images, all flashing for a split-second at different intervals. At least one image directly references the Court of Owls, suggesting the next Batman game could involve it.
See the tweet from WB Games Montréal below:

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