Although AMC's The Walking Dead is finished after eleven seasons, the beloved characters and world of the series are making a comeback as The Walking Dead: Dead City premieres with some familiar faces and an entirely different look and setting. This new world isn't something audiences should fear though, as Dead City offers that classic The Walking Dead intensity paired with a distinct and fresh style. In fact, Manhattan is something of a character in its own right in Dead City, making the show's setting choices incredibly important.

https://screenrant.com/why-walking-dead-city-look-different-new-york/