Level Skip:

Here are the passwords for all the levels in the Story Mode:

Normal 



GOTHAM
BATMAN
BARBARA
GRAYSON
ROBIN
TIM
BATGIRL
FRIES
VICTOR
ALFRED
CATWOMAN
JAMES
DRAKE
HARVEY
SELINA
BATARANG
BRUCE
QUINZEL
JACK
EDWARD


Advanced 
ARKHAM
WAYNE  
AMY  
NYGMA  
CARRIE  
WESKER  
BULLOCK  
GORDON  
JONES  
OSWALD  
ALIA  
MONTOYA  
SCARFACE  
CREEPER  
DENT  
KYLE 

Watch all animations:

Enter NORA as a password.

Unlimited smoke bombs:

Enter LSMRTG as password.

Thanks to Revolution readers R and Javier Gonzalez!