
Battening Down is not a gear check or a combat puzzle. It is a location problem on the Riven Tides map, and the quest becomes simple once you know what the game is actually asking you to interact with. To complete Battening Down in ARC Raiders, you need to do three things on Riven Tides: photograph the cracks in the seawall near Wavebreaker, repair a leaking oil pipe a little farther east in the same northeast sector, and take a shoreline sample from a patch of seaweed on the hotel-side beach. The main complication is that all three objectives are visually subtle, especially the pipe and the final beach sample.
This walkthrough stays narrow on the quest itself. If you are already in raid and want the shortest practical explanation, use this route logic: if you spawn near the northeast, clear the Wavebreaker seawall and oil pipe first, then rotate to the hotel beach. If you spawn closer to the hotel side, move to the beach sample first, then travel north so you are already near the final two interactables when the objective tracker advances. The locations matter more than the order shown in the quest text.
Current guide consensus is consistent on the fundamentals. Battening Down is tied to the Riven Tides content update and appears in the Apollo questline. It is also map-specific. If you are not on Riven Tides, nothing will progress. There is no special tool requirement mentioned for the quest itself, and the difficulty comes from low-contrast environmental props rather than from a hidden mechanic.
The two common causes of failure are simple: players search for the third objective inside or directly beside the hotel structure, and they expect the oil pipe to be much more visually obvious than it is. Treat both steps as close-range prompt hunts, not as landmarks that can be identified from far away.
Riven Tides is open, vertical, and exposed in places, so inefficient routing is what turns this quest from quick cleanup into a long detour. The safest approach is to route according to spawn position rather than forcing the tracker’s implied path.
This matters because the quest can usually be completed in a single raid, but only if you avoid dead travel. The three interactables are fixed, and two of them sit close together in the northeast. The hotel-side sample is the only step that reliably drags players out of position.

The first objective is in the northeast sector around Wavebreaker. Do not search the entire wall. The useful landmark is a sunken or partially buried container in the sand beside the seawall. Community guides describe the spot with slightly different wording, but they are referring to the same place: a low-visibility interaction zone where the photo prompt appears only when you are standing in the correct patch of shoreline.
When you arrive, move along the base of the wall rather than looking up at every crack texture. Stand near the container, face the seawall, and inch through the immediate area until the photo interaction appears. If you are trying to manually interpret every hairline mark in the concrete, you are making the step harder than it is. The quest does not want “any crack.” It wants the designated interactable zone.
Once the photo registers, do not leave the northeast yet. The next objective is close by, and this is where efficient routing saves most of the time.
The oil pipe is the most misleading part of Battening Down. It is generally placed just to the right or east of the seawall location, still in the northeast. The correct pipe is described across guides as half-buried in the sand and easy to miss among other environmental pipes and shoreline debris.

The important detail is that the repair point may not stand out as an obvious active leak from a distance. In other words, do not wait for a dramatic visual effect. Move through the nearby pipe cluster at close range until the repair prompt appears. A short, controlled sweep works better than wide circling.
If combat breaks out here, disengage first. The pipe is not a timing challenge. It is a positioning challenge. Clear the space or wait for patrols to move, then re-check the buried segments. On Riven Tides, the exposed sand lanes can attract attention from both players and flying ARC units, so lingering while staring at props is usually the real risk.
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This is the step that wastes the most time because the quest text is less precise than it should be. “Sample the shoreline near the hotel beach” does not mean the hotel building itself. It also does not reliably mean standing at the water’s edge. Current walkthroughs agree that the actual target is a patch of seaweed on the sand on the beach north of the hotel complex, often associated with the Azzurro Beach side of the map.
The practical method is to approach the beach area north of the hotel, stay on the sand, and visually scan for seaweed rather than architecture. If you are standing in front of the hotel facade, on a walkway, or inside the resort zone and no prompt appears, you are searching the wrong kind of space. Shift out toward the beach itself and look for darker plant matter on otherwise pale sand.

This is why some players describe the quest as better completed in the “wrong” order. If you happen to spawn near the hotel side, it is efficient to move into this beach area early, because once you understand that the target is seaweed and not the hotel, the step is fast.
If you want to reduce raid risk while doing this walkthrough, keep loadout ambition low and prioritize mobility or concealment over a full fighting setup. Optional stealth tools can help on the exposed shoreline, but none of the quest steps require special gear. The objective is to touch three fixed prompts and extract, not to hold ground.
Location data for Battening Down is consistent across current guides. Reward reporting is less widely repeated. One reported reward set includes the Riven Tides Hotel Keycard No. 107 and a Smoke grenade trap. Treat that as likely but not as strongly confirmed as the objective locations, since the reward details are not repeated as consistently as the route information.
The practical solution is straightforward: use Riven Tides, find the Wavebreaker seawall by the buried container for the photo, check the nearby half-buried pipe cluster to the east for the repair, and take the final sample from seaweed on the hotel-side beach rather than from the hotel itself. The quest only feels opaque because the interactables blend into the environment.