No there's is not a code for ras al ghul
Riddler isn't stronger. Ras is more stronger. But Ras al Ghul is dumber than Riddler, slower, and heavier. But Riddler could claim that Penguin and Ras fight. Which isn't true.
because of ras al ghul
Ra's al Ghul.
Hush and Ras Al Ghul.
In the third zone ignore the blue bricks and go to the right where the key card was pull the lever and use robin to swing on the pad you get and then punch Ra's AL Ghul
In Nolan-verse: Henri Ducard In all other media: Ras Al Ghul.
The code is: G3AM65
you find him on a roof...NOT IN THE FACTORY, and don go too far,YOU WONT'FIND HIM!
The nominal villain is the Scarecrow, actually Arkham psychologist Jonathan Crane (Cillian Murphy), who plots with Ra's Al-Ghul to poison Gotham's water supply.The true villain is revealed to be "Henri Ducard" (Liam Neeson) who trained Bruce Wayne to be Batman, and is actually the mastermind Ras Al-Ghul.*Another minor villain is serial killer Victor Zasz (originally Zsasz in comics), as one of Carmine Falcone's thugs who menaces Rachel and a child in one scene.
They are: Ras al ghul..Talia al Ghul...hush.......azrael.......blackmask........huntress......spoiler....... and one other im not so sure about...so hope this helps
Ras Al Ghul