The Sha-Chi Tower Base Camp Gate is found in the Weeping Creek Valley region of Phantom Blade Zero, but getting its door key requires some extra progress. You must first defeat Boss name The Hunt and obtain the Hunter’s Chain Sickle, which allows you to reach a previously inaccessible platform at the top of the tower to obtained the key. This guide explains how to get the key and unlock the Sha-chi Tower Base Camp door in Phantom Blade Zero.
Step 1: Reach the Top of Shachi Tower
While exploring Weeping Creek Valley, you’ll come across the locked Sha-chi Tower Base Camp Gate. To find its key, head towards Sha-chi Tower, cross the bridge, and climb the stairs inside until you reach the Valley Sha-chi Tower Summit.

Keep going up, and you’ll spot a shining object on a higher platform. This is the key. However, you’ll need the Hunter’s Chain Sickle to reach it.
Step 2: Defeat The Hunt to Get the Hunter’s Chain Sickle
To get the Hunter’s Chain Sickle, you must defeat a boss known as The Hunt. From Sha-chi Tower, climb down the ladder and turn left to reach the next fast travel point. From there, follow the path towards the bridge in the distance. Cross it to enter the boss arena and defeat The Hunt to obtain the Hunter’s Chain Sickle.
Step 3: Collect the Shachi Tower Base Camp Gate Key
Once you have the Hunter’s Chain Sickle, head back to the top of Sha-chi Tower. Return to the platform where you saw the key and use the Chain Sickle when the on-screen prompt appears.

This will pull you towards the platform, allowing you to collect the Sha-chi Tower Base Camp Gate Key.
