Here is the full list of all 41 [NINJA GAIDEN: Master Collection] NINJA GAIDEN Σ2 achievements.
Obtained all achievements.
In CHAPTER CHALLENGE (ACOLYTE), receive an evaluation of MASTER NINJA for all chapters.
In CHAPTER CHALLENGE (WARRIOR), receive an evaluation of MASTER NINJA for all chapters.
Clear WARRIOR.
Clear MENTOR.
In CHAPTER CHALLENGE (MENTOR), receive an evaluation of MASTER NINJA for all chapters.
Achieve 50 combo kills.
Clear all NORMAL missions as TAG MISSIONS.
Defeat 1000 enemies with Momiji.
Defeat 1000 enemies with Ayane.
Defeat 1000 enemies with Rachel.
In CHAPTER CHALLENGE (MASTER NINJA), receive an evaluation of MASTER NINJA for all chapters.
Clear MASTER NINJA.
Obtained all Crystal Skulls.
Achieve a 100-hit combo with any weapon.
Clear all Ninja Race courses.
Clear one Ninja Race course.
Successfully perform the Art of the Piercing Void Ninpo.
Successfully perform the Art of the Wind Blades Ninpo.
Clear Hero Play Style or ACOLYTE.
Successfully perform the Guillotine Throw technique.
Successfully complete Chapter 13.
Defeat 1000 enemies with Hayabusa.
Successfully complete Chapter 10.
Successfully complete Chapter 7.
Successfully complete Chapter 4.
Successfully perform the Invisible Path technique.
Successfully perform the Counter Attack technique.
Successfully perform the Unrivaled Soaring technique.
Successfully perform the Izuna Drop technique.
Successfully perform the Art of the Flame Phoenix Ninpo.
Successfully complete Chapter 1.
Successfully perform the Furious Wind technique.
Successfully perform the Ultimate Technique
Successfully perform the Ultimate Guidance technique.
Successfully perform the Flying Swallow technique.
Successfully perform the Flying Bird Flip technique.
Successfully perform the Obliteration Technique.
Successfully perform the Art of the Inferno Ninpo.
Successfully perform the Shadowless Footsteps technique.
Successfully perform the Reverse Wind technique.