Unlock Flight Mode:
During gameplay pause the game and press Up, Down, Left, Left.

Unlock Original Batman Suit:
During gameplay pause the game and hold L and press C-Left, Down, Up, C-Right.


Unlock Level Skip
During gameplay pause the game and enter the following codes to skip to the corresponding level.

Unlock Level 2:
C76564J

Unlock Level 3:
L88R8TC

Unlock Level 4:
Y539WZG

Unlock Level 5:
NTTJ9KY