"It's a spring-loaded spike trap, leave it in someone's way and they'll never walk again... Or breathe for that matter... With a lighter casing and bamboo spikes, this spike mine will make less noise when it hits the ground."

Set a spike mine to kill the first guard to walk over it. Don't throw it too close to enemies, or they will hear it when it lands. After upgrading, you will have lighter spike mines that make no noise when they hit the ground.

  • Lay's a spike-trap that will impale the first enemy to walk over it.
  • Corporal Kelly will always notice and disable the spike mines if they aren't upgraded to be lighter.

Related AchievementsEdit

Image Name How to Unlock
Unstable Footing Unstable Footing Terrify a guard and cause him to stumble to his death.

The Marked Ninja's Tools
Main Tools
Sword of Tetsuji - Bamboo Dart - Grappling Hook
Attack Items
Spike Mine - Hisomu Terror Dart - Caltrops - Ravenous Insects - Fungal Spores
Distraction Items
Noise Maker - Smoke Bomb - Distraction Flare - Cardboard Box - Dusk Moths
DLC Items
Dusk Moths - Fungal Spores
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