Mission 4--Limestone Cavern
For Tesshu it was a big surprise to see Jinnai, a former member of Muzen, the same underground organization that Tesshu belonged to. When Tesshu awoke, he was in a prison cell. All of his tools for his midnight job had been confiscated. Tesshu must get his tools and escape.
Escape From the Limestone Cavern!
Objectives: Recover your equipment first. Watch your step and beware of pitfalls. Stay in shadows and use the ki meter.
You're hidden from a guard on the right. Slowly maneuver up close and eliminate him with a stealth kill. Go beyond this guard and drop down off the next ledge. Hide against the wall on the right; there's a ninja lurking in the hallway. Note the barrels against the wall. Don't break them until you've killed the sleeping guard around the corner. Go right from the sleeping guard and search the cells in the corner for Tesshu's equipment--a key.
Exit the cells and go left then right until you reach a ledge overlooking a damp area filled with wooden walkways. Drop down onto the walkways. Beware of the ninjas lurking throughout the chamber. Stick close to the left wall and maneuver into the far corner of the chamber. You'll find an elevated walkway here. Grapple to the top of the walkway. Grab the smoke bomb on top of the walkway.
Remain on the walkway and proceed down the available exit. Defeat a ninja along the way. Enter a wider chamber. Eliminate the archer guard inside. Grapple over to the chamber's other corner and exit through the tunnel to complete the brief level.