In the 2002 Birds of Prey TV series, the setting is explicitly called "New Gotham City".

This version of the city was abandoned by Batman after a final battle with the Joker.

Following the destruction of Arkham Asylum, Mayor Nakano signs off on the construction of Arkham Tower in the heart of the city, sparking a "new era" of tension between Batman and his allies.

The city is protected by Oracle (Barbara Gordon) and The Huntress (Helena Kyle/Wayne), who lead the war on crime in the Caped Crusader's absence. 4. Modern "New Eras"

It shifted toward grounded, hard-boiled detective stories, often written by Greg Rucka and Ed Brubaker , and introduced a more organized Gotham City Police Department (GCPD). 2. Neo-Gotham (Batman Beyond)

"New Gotham" refers to several distinct eras and interpretations within the Batman mythos, typically following major transformative events like the Cataclysm earthquake or futuristic shifts. 1. The Post-"No Man's Land" Era (2000s)

Graphic novels like Whistle: A New Gotham City Hero introduce entirely new vigilantes into the city's lore.

Set approximately 50 years into the future, the city is defined by towering skyscrapers, flying vehicles, and neon lights.