Of course, what we're all expecting from the showcase is to learn more about
the proper gameplay of the title and a release window, that should be set around the second half of 2019 on PlayStation 4.
There would also be a significant departure in terms
of gameplay — for starters, Gotham City would feel more lively due to the presence
of the population (unlike the Arkham
titles) and due to a
proper day / night cycle (which the recent Batman games lacked, as they were invariably set during nighttime).