We have 3 cheats and tips on Vita. If you have any cheats or tips for Ninja Gaiden Sigma Plus please send them in here. You can also ask your question on our Ninja Gaiden Sigma Plus Questions & Answers page.
When you get to a certain level go to a weapon shop then there is a old man hit him
Complete the following tasks to unlock the corresponding difficulty setting.
Unlock Ninja Dog:
Die three times under the Normal difficulty.
Unlock Very Hard:
Complete the game under the Hard difficulty.
Unlock Master Ninja:
Complete the game under the Very Hard difficulty.
When you clear the game on the indicated difficulty setting the corresponding alternate costume will become available.
Unlock Formal Attire (Rachel):
Clear the game on Normal.
Unlock Legendary Ninja (Ryu):
Clear the game on Normal.
Unlock Biker (Rachel):
Clear the game on Hard.
Unlock Doppelganger (Ryu):
Clear the game on Hard.
Unlock The Grip of Murder (Ryu):
Clear the game on Very Hard difficulty setting.
We have 1 questions and 1 answers for Ninja Gaiden Sigma Plus. Check them out to find answers or ask your own to get the exact game help you need.