NINJA GAIDEN Σ

//EDITING due to comments.

Reposting from PSTrophies. - Credit goes to them.

There are a total of 13 ambushes, 10 for Ryu and 3 for Rachel. You must be aware of the conditions for each ambush to occur or you won't be able to trigger all ambushes. Some ambushes occur after a specific chapter is completed. Certain ambushes won't trigger if you've completed a chapter or destroyed a boss or triggered another event. Below are the list of each ambush in order.


Ryu Chapter 3 -- Airship (Need ID Card)
Rachel Chapter 5 -- Monastery Annex (Back area behind Monastery, above muramasa)
Ryu Chapter 7 -- Archives Room (you need to re-enter)
Rachel Chapter 8 -- Military Gate (Don't fight Gamov)
Ryu Chapter 9 -- Ritual Room (you need to backtrack)
Ryu Chapter 12 - Peristyle Passage (long and huge hallway *cannot be missed on Normal*)
Ryu Chapter 12 - Aquaduct 3B (specifically the room you need to enter via the elevator. It will trigger the second time you enter the room)
Rachel Chapter 14 - Hayabusa Village (Near Save and Muramasa's statue)
Ryu Chapter 15 - Zarkhan Stadium (After Doku is defeated, activate switch)
Ryu Chapter 15 - Stairway to The Imperial Palace
Ryu Chapter 16 - Underground Passage
Ryu Chapter 16 - DrawBridge Square
Ryu Chapter 18* - Great Bridge Square (It's better to get in ch.16 for easy MN rank.)

Side Note* triggering the CH18 ambush in CH16 seems to be tricky, it didnt work for UnheadCARNAGE, it worked for me though. if it doesnt work you have to do it the intended way by doing it in CH18

Video: -removed- no longer available