The open world action RPG won't be able to run at 60 FPS due to the inclusion of features such as untethered co-op, as per the developers.
The mode is separate from the campaign and allows up to players to battle through 30 floors with enemies and different objectives.
The central theme of the trailer - and the game's story - is that Red Hood, Batgirl, Nightwing and Robin are more than just Batman's replacements.
These cosmetics are part of the Deluxe Edition's Visionary Pack, which also provides Salvage for crafting, and Booster Gear.
The open world action RPG will have 49 Trophies in total, with several being tied to progress and completion in a number of side activities.
WB Games Montreal's open world action RPG is due out later this month for PlayStation 5, Xbox Series X/S, and PC.
Each player can set their own difficulty in co-op and can freely roam Gotham City without being tethered to their partner.
The new 21-minute gameplay video sees Robin and Red Hood battling rioters provoked by Quinn before fighting the boss herself.
October promises several fun games, from action-adventure titles and first-person shooters to strategy RPGs and racing simulators.
Gotham Knights is going to diverge from the Arkham formula in several significant ways.
The PC version also offers an unlimited frame rate option, AI-enhanced upscaling via Intel XeSS and Ultra-Wide monitor support.
Each of the four playable heroes has their own unique variations of cutscenes and story moments, the developers say.
The Court of Owls will cast its shadow over Gotham City not long from now.
The last couple of months might have been a dry spell for major game releases, but the upcoming months are stacked with games worth looking out for.
If the Caped Crusader turns out to be alive in Gotham Knights, what role could he play?
Gotham Knights developers have gone on a deep dive to explain what makes this incarnation of Harley Quinn different, and what makes her dangerous.
You can expect to cross paths with plenty of baddies in Gotham City.
The development team talks about some of the image language used when designing each hero, along with how they relate to each other.
We analyse this seemingly impossible prospect that lies at the heart of Gotham Knight's narrative.
System requirements and whether Xbox Series X/S and PS5 versions will support the same are yet to be confirmed by WB Games Montreal.