Arc Raiders: Switching the Supply Quest Guide

11/11/2025

Embark on a critical mission in Arc Raiders as you navigate the labyrinthine tunnels beneath the Spaceport to switch Speranza's water supply. This guide is your essential companion, detailing the most efficient path to locate the elusive valve, ensuring a swift and safe completion of the 'Switching the Supply' quest.

Expediting the 'Switching the Supply' Objective in Arc Raiders

Following the discovery of contamination in the 'Water Troubles' quest, Celeste dispatches you to the Spaceport. The objective is to reroute Speranza's water source to a cleaner alternative. While the tunnel network beneath the Spaceport is vast and spans the entire circumference of the Launch Towers, there's a particularly accessible entry point close to your target. To successfully complete this quest:

  1. Locate the tunnel entrance situated directly southwest of the central Launch Towers.
  2. Descend the concrete ramp into the tunnel system.
  3. Upon reaching the base, turn and proceed a short distance along the tunnel. Keep an eye out for a distinct yellow-marked valve wheel on your right.
  4. Engage with this valve to initiate the water supply switch for Speranza, thereby fulfilling the quest requirements.

While alternative access points to the tunnel system exist, this specific entry offers the most direct route to the valve, minimizing traversal through the extensive underground network, which is often fraught with aggressive Raiders and other threats. Mastering this path is key to a seamless mission completion.

Successfully navigating the perilous tunnels of Spaceport in Arc Raiders requires not only strategic thinking but also an acute awareness of your surroundings. This quest underscores the importance of efficient reconnaissance and swift action in a hostile environment. It serves as a valuable lesson in prioritizing objectives and utilizing precise navigation to overcome seemingly complex challenges within the game's dynamic world.