Knowing how to modify a W-Engine is essential to success in Zenless Zone Zero, and there’s even a quest tied to it. These tools can be upgraded at any time, as long as you have the correct materials.

W-Engines are equipment items in Zenless Zone Zero that can be upgraded, but it’s not immediately clear how to do these upgrades. This guide will show you how to modify a W-Engine in Zenless Zone Zero ...