It was announced in 2020 and should actually have been released last year, but delays got in the way, as for many other titles during the pandemic. But now WB Games Montreal has confirmed that it will be released this year, specifically October 25.
Close to Halloween, which may be appropriate. Because Batman has died in the game, which makes Batgirl, Nightwing, Red Hood and Robin step up to take care of the horrors of Gotham, and then maybe mainly mr. Freeze.
The game will be able to run in both co-op and single-play, and characters will be able to level up. The title is described as an open world game with role-playing elements and Gotham should be both a dynamic and interactive city. How much of what is true remains to be seen.
The game will be released on October 25, and then to PlayStation 4 and 5, all three current Xbox consoles and PC.