Naruto - The Broken Bond - Platform: XBox 360

Play as Nine Tails Naruto:
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At the character selection screen, press X(2), Y(2), X, Y, X, Y, X(2) to unlock 
Nine Tails Naruto.


Bonus arenas:
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Successfully complete the indicated task to unlock the corresponding arena:

Coliseum Rooftop: Successfully complete Solo or Tag Tournament mode two times. 
Endless Planes: Successfully complete Solo or Tag Tournament mode three times. 
Hokage's Arena: Successfully complete Tag Tournament mode. 
Infirmary Roof: Successfully complete Solo or Tag Tournament mode four times. 
Madara Uchiha Statue: Successfully complete Solo or Tag Tournament mode five times.
Temple Courtyard: Successfully complete Solo Tournament mode. 
The Valley Of The End: Successfully complete Solo or Tag Tournament six times. 


Bonus characters:
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Successfully complete the indicated task in Story mode to unlock the 
corresponding character:

  ANBU Itachi: Successfully complete Sasuke's second labyrinth. 
  Gaara: Defeat Gaara in Rock Lee's flashback. 
  Green Suit Naruto: Find the flowers mission for Guy. 
  Itachi Uchiha: Defeat Itachi. 
  Jirobo: Win the fight against Jirobo. 
  Kabuto: Defeat Kabuto. 
  Kidomaru: Defeat Kidomaru. 
  Kimimaro: Defeat Kimimaro with Naruto. 
  Kisame: Survive Kisame's attacks. 
  New Sasuke: Win the fight against Sasuke. 
  Nine-Tailed Naruto: Transform into Fox Naruto. 
  Rock Lee: Defeat Kimimaro with Rock Lee. 
  Sakon: Defeat The Sound Four with Sasuke. 
  Tayuya: Defeat Sakon. 
  Temari: Defeat Tayuya. 
  Tsunade: Make Tsunade Hokage.