Back in Feb 2017, "Godzillarex" did a great analysis of how many fighting techniques Batman has displayed in the Arkham series (not counting the side-scroller "Blackgate", since by its design it doesn't show martial art techniques very well). Which I just ran across today!
Of course what this translates out to is, the Arkham fight designers did a
lot of homework in creating Batman's animation sets.
i knew some of this already, but seeing it broken down by category was super-geeky. :smitten: So I thought I'd share.