How to Use the Dockmaster's Detector in Arc Raiders

In Arc Raiders' Riven Tides map, the Dockmaster's Detector is your key to unlocking hidden loot during the Beachcombing map condition. This functional tool turns the abandoned shoreline into a treasure hunt, but using it effectively requires understanding its mechanics, knowing where to look, and staying vigilant against threats. Whether you're a new raider or a seasoned veteran, mastering this detector will help you collect valuable rewards while avoiding costly mistakes.

1. What Is the Dockmaster's Detector?

The Dockmaster's Detector is a specialized tool designed exclusively for the Beachcombing map condition on Riven Tides. Unlike weapons or combat gear, its sole purpose is to locate buried caches hidden beneath the sand-caches that hold everything from ARC Raiders Materials and weapon cases to rare ship models and premium currency.

Notably, the detector occupies a weapon slot. This means you'll have to stow your primary or secondary weapon to use it, leaving you vulnerable to attacks. This trade-off is critical to remember: while the detector can yield great rewards, it requires careful planning to use safely.

2. How to Get the Dockmaster's Detector

Before you can start hunting for buried loot, you need to obtain the detector. There are three reliable ways to get it, with one method standing out as the most consistent.

The most reliable way is completing the Avian Alarm Raider Project. Open your in-game Projects menu, start the Avian Alarm project, and finish Stage 1 (Initial Flock Intake). This involves loading into Riven Tides, heading to the seabed area, finding the buoy objective, and placing a bird trap. Once done, return to the Projects menu to claim your detector. Completing all five stages of the project also unlocks extra rewards like gel patches, a bird house backpack attachment, an emote, and 250 Raider Tokens.

You can also find the detector in containers around Riven Tides, especially in the stacking yard, when the Beachcombing condition is active. Additionally, it may be awarded as a reward for the "Shoring Up Defenses" quest from Apollo, though this method is less consistent than the Avian Alarm project.

3. Step-by-Step Guide to Using the Detector

Using the Dockmaster's Detector is straightforward, but mastering its signals will save you time and reduce risk. Follow these steps to maximize your loot collection:

3.1 Activate the Beachcombing Map Condition

The detector only works during the Beachcombing map condition, which is exclusive to Riven Tides. This minor map condition does not increase Arc aggression or reduce visibility, but it adds buried valuables and increases bird activity along the shoreline. Load into Riven Tides and wait for Beachcombing to activate-you'll know it's active when you see in-game prompts about buried loot.

3.2 Equip and Activate the Detector

Once you have the detector, equip it like you would a weapon (using your in-game inventory or quick-swap menu). To start scanning, hold the use button-similar to how you use the Photoelectric Cloak. The detector will begin emitting light and sound signals to guide you to buried caches.

3.3 Read the Detector's Signals

The detector uses two key signals to indicate your proximity to loot: light and sound. When you're near a cache, the detector will flash yellow and emit beeps. The faster the flashes and beeps, the closer you are to the target.

As you get very close, the light will change from yellow to green, signaling that you're directly above the buried cache. At this point, an on-screen prompt will appear, telling you to stop scanning and start digging.

3.4 Dig for Loot (and Watch for Surprises)

When the digging prompt appears, press the interaction button to dig up the cache. Most of the time, you'll find valuable rewards like crafting materials, weapon cases, or ship models for the Miniature Voyages event. However, not all caches are "good"-some may contain mines that detonate immediately or spawn hostile Ticks, so be prepared to react quickly.

4. Tips for Safe and Effective Beachcombing

Using the Dockmaster's Detector safely requires more than just reading signals. Here are key tips to help you avoid threats and maximize your loot:

4.1 Stick to Open Areas

The most bountiful loot locations are in open areas of Riven Tides' shoreline. While these areas offer more caches, they also leave you exposed. Plan your route to avoid tight corners or areas with limited visibility, where enemies can ambush you easily.

4.2 Team Up for Protection

Since the detector occupies a weapon slot, you'll be defenseless while scanning. If you're playing with teammates, ask them to watch your back. One player can scan for loot while others keep guard against Arc machines or hostile raiders-this teamwork will drastically reduce your risk of being attacked mid-scan.

4.3 Be Cautious of Birds

During Beachcombing, bird activity increases along the shoreline. If you disturb these birds, they will act as a "security system," alerting Arc machines and hostile raiders to your position. Move slowly while scanning, and avoid making loud noises that could scare the birds away.

4.4 Prepare for Emergencies

Since some caches contain mines or Ticks, always keep healing items (like gel patches) handy. Additionally, practice quick-swapping back to your weapon-this will let you defend yourself immediately if a threat spawns after digging up a cache.

5. Common Mistakes to Avoid

Even experienced raiders make mistakes when using the Dockmaster's Detector. Here are the most common ones to steer clear of:

First, don't use the detector outside of the Beachcombing condition-it won't work on other maps or during other map conditions like Night Raid or Hurricane. Wasting time scanning in the wrong place will only put you at risk unnecessarily.

Second, don't ignore your surroundings. It's easy to get focused on the detector's signals, but this can make you oblivious to nearby enemies. Glance around periodically to ensure you're not being targeted.

Finally, don't hoard detectors. If you find multiple detectors in containers, share them with your teammates-having more players scanning means more loot for everyone, and it reduces the risk of any single player being defenseless for too long.

Conclusion

The Dockmaster's Detector is a powerful tool for any raider looking to maximize their rewards in Arc Raiders' Riven Tides map. By understanding how to obtain it, read its signals, and use it safely, you can turn the Beachcombing condition into a profitable treasure hunt. Of course, if you prefer to acquire resources more easily, you can also choose to purchase cheap ARC Raiders Items for quick access.

Remember: the detector's greatest strength is also its greatest weakness-its need to occupy a weapon slot. With careful planning, teamwork, and vigilance, you can avoid threats, collect rare loot, and become a master of beachcombing in Arc Raiders. So grab your detector, head to Riven Tides, and start digging-your next great reward is just beneath the sand.