N+ DS Cheats

Bonus Levels code

At the Unlockables screen, hold L and R and enter A, B, A, B, A, A, B to unlock the Atari bonus levels.

 

Unlockables

Unlockable                    

How to Unlock
Blue ninjaComplete episode 02
Gold NinjaBeat all 45 Episodes
Green ninjaComplete episode 03
Red ninjaComplete episode 01
Victory Dance 01Complete episode 01