Anyone who’s spent hours hunting for hidden chests tucked behind rock formations or under cascading waterfalls in Wuthering Waves knows how frustrating it is to leave a zone 5% short of full exploration progress. This small, handheld tool scans the surrounding area for hidden loot, so you don’t have to guess where chests are hiding. That’s why knowing how to get the Lootmapper in Wuthering Waves is one of the most useful quality-of-life upgrades you can unlock early in your playthrough. I spent my first 10 hours of the game running in circles chasing faint collectible pings before I finally figured out how to get this handy tool, and it cut my chest farming time by almost 60% right away. We’ll walk through every requirement, step, and hidden trick to unlock and use the Lootmapper to its full potential, no endgame grind required.
Prerequisites You Need to Unlock the Lootmapper
You don’t have to wait until late game to get your hands on the Lootmapper, but there are a few basic requirements you need to hit first to trigger the unlock quest. First, you need to have completed the prologue mission "A Stranger in the Shore" to fully unlock the open world of Jinzhou. The quest won’t pop up if you’re still stuck in the tutorial area, so focus on finishing the main story prologue first if you haven’t already. Once you hit level 18, the quest to get the Lootmapper will pop up immediately if you have the required fragments.
Next, you need to reach Account Level 18. Most players hit this level naturally after 8 to 10 hours of casual play, just by completing main story quests and opening chests around the starting zone. You’ll also need 3 Resonator Crystal fragments, which drop from common elite Ranger enemies that spawn all along the southern coast of Jinzhou. You can farm these fragments early even before you hit level 18, so you don’t have to waste time hunting for them once the quest unlocks.
One small tip: Don’t sell any Resonator Crystal fragments you pick up in your first few hours of play. A lot of new players dump common crafting materials for extra gold, and end up having to re-farm these fragments when they get the Lootmapper quest.
Step-by-Step Walkthrough to Get the Lootmapper in Wuthering Waves
Once you hit all the prerequisites, the side quest "Missing Survey Equipment" will automatically pop up in your quest log under the "World Quests" tab, with a marker near the Jinzhou Port waypoint. The entire quest takes less than 30 minutes to finish even for low-level teams, so it’s well worth squeezing into your play session the second it unlocks. Once you have the Lootmapper, you can bind it to a quick access slot for easy use while exploring.
First, head to the Jinzhou Port south dock and talk to Lin, the field surveyor, the NPC standing next to a pile of research equipment near the water. She’ll explain that her prototype Lootmapper was stolen by a group of rogue Rangers who set up a small camp in the canyon just north of the port. She’ll offer you a fully repaired version of the device if you can retrieve the broken prototype for her.
Next, travel to the marked camp location, clear out 4 elite Ranger enemies, and pick up the broken Lootmapper from the locked chest at the back of the camp. The enemies are only level 17, so even if you’re running a low-level team with unupgraded weapons, you should be able to take them down without too much trouble. Once you have the prototype, bring it back to Lin, who will ask you to collect two more repair materials: 5 Iron Ore chunks and 1 Glimmering Circuit Board.
Iron Ore is super common all around Jinzhou, so you probably already have a stack in your inventory. The Glimmering Circuit Board drops from the level 20 Guard Drone world boss that spawns just north of the rogue camp, so you don’t have to travel far to get it. I tried to skip the fight once by buying a circuit board from the in-game general store, but it didn’t count for the quest, so you will have to take down the boss to progress. The fight is straightforward: just dodge its horizontal laser attacks and hit the weak point on the top of its chassis to deal extra damage.
Once you turn in the materials to Lin, she’ll hand you the fully functional Lootmapper as a reward, and it will be added to your usable items menu automatically.
Core Features of the Lootmapper You Should Use Right Away
The base Lootmapper is already incredibly useful even without upgrades, but a lot of new players miss out on some of its hidden features because they don’t take the time to mess with its settings. The default feature is the area scan: tap the item button to scan a 500-meter radius around you for unopened chests, hidden collectibles, and secret puzzle triggers. All detected items will be marked on your mini map for 10 minutes, so you don’t have to keep re-scanning as you move through the zone. The Lootmapper will also mark hidden puzzle triggers that unlock secret chests you wouldn’t find otherwise.
After you use the Lootmapper 20 times, you’ll unlock the rarity filter setting in the item’s menu. You can set it to only mark 2-star, 3-star, or 4-star chests, which is perfect if you’re farming for high-level upgrade materials instead of common low-tier loot. I usually keep mine set to 3-star and higher when I’m farming for weapon ascension materials, and it saves me from wasting time running after common chests that only give me 100 gold and a low-level crafting material.
If you pair the Lootmapper with exploration-focused Resonator passives, like Jiyan’s ability to detect nearby ore or Chixia’s ability to find hidden plant collectibles, you can cover both loot and crafting materials in a single exploration run. That cuts down on the number of times you have to revisit old zones to farm materials for upgrades. If you’ve just unlocked the Lootmapper, take 10 minutes to test out its settings before you head out on your next exploration run.
There are a few common mistakes most new players make when they first get the Lootmapper, which can make it far less useful than it should be:
- Forgetting to re-calibrate the device after fast traveling, which makes scans 30% less accurate until you wait 10 seconds after teleporting
- Using scans in crowded city areas, where the device will pick up useless decorative items instead of actual usable loot
- Saving scans for endgame areas, when you can get far more value using it early to unlock more upgrade materials for your team
I used to waste scans in the main Jinzhou city all the time when I first got the device, so save your scan cooldowns for open world zones where you’ll actually find useful loot.
How to Upgrade the Lootmapper for Better Performance
You don’t have to stick with the base version of the Lootmapper for your entire playthrough, there are two separate upgrade tiers you can unlock as you progress through the game that make it even more useful. Upgrading the Lootmapper doesn’t cost any extra gold or materials, just a little bit of time completing daily commissions. The first upgrade increases the scan radius to 750 meters, and you can unlock it by completing the "Surveyor Assistance Request" daily commission 5 times. These commissions pop up randomly in your daily quest list after you unlock the Lootmapper, and they just ask you to scan specific areas of the map for Lin to complete her survey research.
The second upgrade removes the 2-minute scan cooldown entirely, so you can scan as often as you want without waiting. You unlock this upgrade once you reach Account Level 30 and collect 10 rare Survey Data chips, which drop from 3-star and higher chests all around the map. I unlocked this upgrade last month, and I was able to finish 100% exploration of the new desert zone in half the time it took me to finish the starting Jinzhou zone.
You don’t have to rush to get these upgrades if you’re a casual player who only explores once in a while, but they’re absolutely worth grinding for if you’re a completionist who wants to get every chest and collectible in the game. Even if you never get the second upgrade, the base version of the tool is still powerful enough to make your exploration runs way less frustrating.
At the end of the day, knowing how to get the Lootmapper in Wuthering Waves is one of the best small upgrades you can make to your gameplay experience, especially if you hate missing hidden loot or spending hours wandering aimlessly looking for chests. It doesn’t require any super hard endgame content to unlock, and even the base version will save you dozens of hours of farming over the course of your playthrough. If you haven’t picked it up yet, add the prerequisites to your to-do list next time you log in, you won’t regret it.