I'm guessing only the people with subtitles caught it, I don't know why I like to turn them on but I do, right before Batman blasts away in his spaceship or whatever... it's on the radio in the cop car.  
 
Anyone else hear it?   
 
MAJOR SPOILERS 
  
 

It bascially confirms AA 2, or atleast leaves it open. I can't remember it exactly but it has to do with Harvey Dent and Two-Face.

Oh how I would love to see a sequel  
And while I have faith that rocksteady would make another great game, I'd like to see them base it on Arkham Asylum : A serious house on serious earth

Since this thread is already marked as spoiler filled, I'm not gonna say anything about spoilers there being spoilers here. 
 
Or did I just do that?
 
Anyway, there's also the metal case marked TITAN floating in the water and you see Croc's arm shoot up out of the water and grab it. If nothing else, they need to make another game so that we can get an actual Croc fight. Or release it as DLC or something.

Spoilers or not, Batman's work is never done.  

" Since this thread is already marked as spoiler filled, I'm not gonna say anything about spoilers there being spoilers here.   Or did I just do that?  Anyway, there's also the metal case marked TITAN floating in the water and you see Croc's arm shoot up out of the water and grab it. If nothing else, they need to make another game so that we can get an actual Croc fight. Or release it as DLC or something. "

It says that Dent is robbing a bank.

Yh, for me it was Scarecrows arm!

That kind of confused me. I've never read the comics, but in The Dark Knight 
 
**SPOILERS FOR ANYONE WHO HASN'T SEEN THE MOVIE*** 
 
 
 
 
 
didn't Two-Face die in the end? Or does the movie not follow the comic story line?

" That kind of confused me. I've never read the comics, but in The Dark Knight 
 
**SPOILERS FOR ANYONE WHO HASN'T SEEN THE MOVIE*** 
 
 
 
 
 
didn't Two-Face die in the end? Or does the movie not follow the comic story line? "

" @walkingcarpet said:

" Since this thread is already marked as spoiler filled, I'm not gonna say anything about spoilers there being spoilers here.   Or did I just do that?  Anyway, there's also the metal case marked TITAN floating in the water and you see Croc's arm shoot up out of the water and grab it. If nothing else, they need to make another game so that we can get an actual Croc fight. Or release it as DLC or something. "

The game has multiple endings, although I don't think we're sure of what triggers them yet. As I remember, it can be Croc's Arm, Scarecrow's Arm, or Bane's Arm (and there might be a 4th) that reaches up, so that's not really the part that hints at a next game I don't think.  As for the op, yes, I noticed that as well. "

" That kind of confused me. I've never read the comics, but in The Dark Knight 
 
**SPOILERS FOR ANYONE WHO HASN'T SEEN THE MOVIE*** 
 
 
 
 
 
didn't Two-Face die in the end? Or does the movie not follow the comic story line? "

Yeah, it says that Two-face/Dent is robbing a bank. Batman is not having a good day, gets put in Arkham Asylum with pretty much every major villain trying to kill him, then after he sorts that out he has to go deal with another major villain.

" Yh, for me it was Scarecrows arm! "

I think the Two-Face part is just to portray that Batman doesn't rest during the night, and that night has only just begun. But of course with the success of the first game, there's gotta be a second one coming.

" I got Banes arm. Interesting to hear that you can get different peoples arms :P I wonder what triggers it or perhaps it's random...   Anyway, i'm certain Scarecrow, Bane and Croc will return for the sequel. New enemies will of course be Two face.   I also have a feeling catwoman may be in it :P   Will The Riddler return as an actual enemy as well? Perhaps. "

They most likely put it in there because if the game's very well recieved (like it is now) it leaves them open for a sequal and if the game's not popular enough to warrent a sequal its end leaves the player feeling they want to know what happens next which is always a good way to end a game.