[Jul 18th 2010] [related games & forum threads]
To get a golden health bar you must first complete the game on the Master Ninja difficulty setting.
[Jul 18th 2010]
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When you have beaten the game on any difficulty setting this feature where you can go back to your favorite chapter and replay to compete with fellow ninjas around the world for the highest Karma score will become an available option.
[Jul 18th 2010]
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Complete the following requirements to unlock the corresponding bonus costume.
Unlock Ayane's Dynasty Warriors (Son Shokou) Costume:
Complete 20 Team Missions.
Unlock Ayane's Sigma 1 (Hooded) Costume:
Complete the game under the Acolyte or Warrior difficulty.
Unlock Momiji's Dragon Sword (Training) Costume:
Complete the game under the Acolyte or Warrior difficulty.
Unlock Momiji's Dynasty Warriors (Sanzo Houshi) Costume:
Earn the 'Master Ninja' rank on 30 Chapter Challenges.
Unlock Rachel's Assassin Rachel (Short Hair) Costume:
Complete the game under the Acolyte or Warrior difficulty.
Unlock Rachel's Cutie Rachel (Long Hair) Costume:
Complete the game under the Acolyte or Warrior difficulty.
Unlock Rachel's Dynasty Warriors (Chosen) Costume:
Complete the game under the Mentor difficulty.
Unlock Rachel's Sweet Rachel (Curly Hair) Costume:
Complete the game under the Acolyte or Warrior difficulty.
Unlock Ryu's Classic Hayabusa (Ryuken) Costume:
Complete 10 Team Missions.
Unlock Ryu's Devil Hayabusa (Fiend) costume:
Complete the game under the Acolyte or Warrior difficulty.
Unlock Ryu's Dragon Clone Hayabusa (Ninja Gaiden Sigma) Costume:
Earn the 'Master Ninja' rank on 10 Chapter Challenges.
Unlock Ryu's Dynasty Warriors Hayabusa (Choun Shiryu) Costume:
Complete the game under the Mentor difficulty.
[Jul 18th 2010]
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This feature becomes an available option when you have beaten the game on Mentor mode.
[Jul 18th 2010]
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When you beat the game on Acolyte or Warrior mode the Mentor difficulty setting will become an available option.
[Jul 18th 2010]
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This feature becomes an available in the 'Options' menu when you have beaten the game once on any difficulty setting.
[Jul 18th 2010]
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This feature becomes an available option when you complete the first mission on Story mode on any difficulty setting.
[Jul 18th 2010]
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| Game | System | Cheats | Updated |
|---|---|---|---|
| Ninja Gaiden Sigma cheats | Playstation 3 | 3 | Jun 23rd 2007 |
| Ninja Gaiden cheats | Xbox | 17 | Aug 23rd 2005 |
| Ninja Gaiden 2 cheats | Xbox 360 | 35 | Nov 13th 2009 |
| Ninja Gaiden Black cheats | Xbox | 15 | Oct 6th 2005 |
| Ninja Gaiden: Hurricane Pack Vol. 2 cheats | Xbox | 1 | Dec 15th 2005 |
Ninja Gaiden: Dragon Sword cheats ![]() |
Nintendo DS | 5 | Nov 4th 2009 |
| Ninja Gaiden Hurricane Pack: Volume I cheats | Xbox | 2 | Aug 23rd 2005 |
| Sigma Star Saga cheats | GameBoy Advance | 4 | Aug 23rd 2005 |
| Gradius Gaiden cheats | Playstation | 1 | Dec 16th 2004 |
| Tears to Tiara Gaiden: Avalon no Nazo cheats | Playstation 3 | 1 | Sep 5th 2010 |