Batman: Arkham Beyond - 10 Reasons It's The Perfect Sequel
2. Futuristic Gadgets
While a flying Batmobile would certainly affect how players could traverse Gotham, it would have less of an impact on the core gameplay mechanics of the freeflow and predator systems. However, Terry's advanced Batsuit will surely have a host of gadgets that can affect how these systems work.
The technology used by Bruce Wayne in Arkham Knight was so much more advanced than the technology available in Arkham Asylum, so who knows how advanced the technology could be by the time Terry McGinnis assumes the mantle. An example of this is the electromagnetic boots and claws that allow Terry to climb up surfaces. Adapting this to the predator system could eliminate the need for vantage points and create much more dynamic stealth challenges.
These gadgets can also have an effect on combat with the electromagnetic boots having a similar effect to the REC Gun in Arkham City. This is only the tip of the iceberg for possible gadgets that Rocksteady could use in Batman Beyond; there are so many more gadgets in and outside of the show that could appear.