What Rocksteady and WB Games Montreal achieved with the Arkhamverse continuity will always hold one of the most prevalent and substantial Batman interpretations in any media. It’s not hyperbolic to say that the Arkham games are unmatched in their attention to detail in world-building and the canon they crafted is revered even today as an almost untouchable franchise in gaming. There likely won’t ever be an open-world superhero game that isn’t at least mildly compared to the Arkham franchise now, and that’s a wonderful standard superhero games should certainly strive to exceed if they want to be as special and remarkable themselves.