In ARC Raiders, the quest Switching the Supply continues the contamination storyline as you move operations toward the Spaceport. After identifying polluted water at the Dam, your next objective is to redirect clean water from a reservoir beneath the Spaceport to temporarily stabilize the region’s supply. This mission tests your navigation skills and environmental awareness as you search through the underground tunnels of the Spaceport complex.
Switching the Supply: Objectives
- Find the tunnels under the Spaceport
- Reroute the clean water supply to the main system
Scene
Set within the decaying Spaceport facility, this mission takes you deep into a maze of maintenance corridors and flooded tunnels below the structure. Red emergency lights, industrial machinery, and echoing footsteps create a tense, claustrophobic setting. Raiders and rogue drones patrol the deeper sections, making stealth and timing crucial.
Switching the Supply: Location
The quest begins at the Spaceport, located on the outskirts of the Dam Battlegrounds sector. The entrance to the underground tunnels can be accessed from the north loading bay area. Descend through a hatch leading to the maintenance level — from there, follow the narrow, dimly lit corridors toward the reservoir chambers. The goal is to locate the main valve control system hidden deep within the lower tunnels to divert clean water flow.
Switching the Supply: Reward
| Reward | Details |
|---|---|
| Outfit | Raider Utility Suit ×1 |
| Item | Vita Spray ×1 |
| Resource | Spare Parts ×3 |
Switching the Supply: Step by Step
Accept the quest from your mission terminal or quest-giver at the base. Head to the Spaceport and locate the north loading bay area.
Find the tunnel entrance beneath the facility — look for a rusted maintenance hatch or ladder leading downward.
Navigate the tunnels carefully, avoiding hostile drones and environmental hazards. Locate the main control valve connected to the underground reservoir.
Activate the rerouting system to switch the water supply and stabilize the contamination levels. Exit safely or complete the round to claim your mission rewards.
Switching the Supply: Tips
- Watch your corners: Spaceport tunnels have limited visibility — use sound cues to detect enemies.
- Stay mobile: Drones can overwhelm you if cornered. Keep moving between cover points.
- Follow the pipes: The main reservoir is along the largest pipe network — use it as your navigation guide.
- Use silenced weapons: Stealth kills can prevent reinforcements.
- Complete in one run: The mission requires finishing both exploration and activation in the same round.
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