ARC Raiders — Switching the Supply quest walkthrough (Spaceport)

Find the Spaceport tunnel and turn the valve without getting pinned by nearby raiders.

By Shivam Malani 2 min read
ARC Raiders — Switching the Supply quest walkthrough (Spaceport)

Switching the Supply is a short objective inside Spaceport: get underground, find a marked valve, interact, and you’re done. There’s no puzzle layer here—just a precise entrance and a quick traversal to the right pipe run. The only real friction is the area’s traffic; Spaceport draws players and patrols, so move with purpose.


Quick steps

Step Action What to look for
1 Enter Spaceport tunnels Caved‑in ground left of the Launch Towers
2 Move deeper along main corridor Yellow pipe on the right‑hand wall
3 Interact with the valve Red valve mounted above the yellow pipe

Find the Spaceport tunnel entrance

Head to Spaceport and orient toward the Launch Towers. The entrance you want sits to the left of the towers, marked by a section of ground that has collapsed into an open shaft. Drop through the caved‑in spot to reach the tunnels. Entering this shaft ticks the first objective to “find the tunnels under Spaceport.”

Tip: If you arrive mid‑raid, do a slow sweep before dropping in. The opening is exposed and audible movement above you travels well through the pit.


Once underground, stay on the main path. You don’t need to branch off or backtrack—keep moving deeper until the industrial lines along the wall come into view. The key landmark is a yellow pipe on your right; mounted above it sits a red valve. You’ll reach it after a short walk from the drop‑in.

Note: Light discipline helps. Flashlights and loud footsteps announce you in tight corridors, and Spaceport sees frequent overlap with other squads.


Turn the valve to complete the quest

Approach the red valve and press and hold your interact button to rotate it. The quest completes immediately once the valve turns—there’s no second step or timed defense. Loot quickly if you plan to, then leave the tunnels the way you came or pivot to your next objective.


Route and timing at Spaceport

  • Expect company: Spaceport is heavily contested; assume other raiders are nearby even if the surface seems quiet.
  • Go light and fast: This is a single interaction. You don’t need heavy ordnance—prioritize mobility and healing over bulk.
  • Sound matters: The pit, stairs, and metal grates carry noise. Crouch when someone is above or behind you to avoid giving away position.

In short. drop through the Spaceport collapse, follow the corridor, turn the red valve above the yellow pipe. Plan your entry and exit to avoid cross‑traffic, and you’ll clear Switching the Supply in a single pass.