In the ARC Raiders quest “How To Secure What We Left Behind”, your mission is to scavenge high-value loot across three key zones – Dam Battlegrounds, Buried City, and Spaceport. Each location holds unique objectives tied to the quest, but beware: if the loot doesn’t register, you’ll need to extract and re-enter on a fresh raid attempt.
Guide written by our PRO Raiders.
Spent hours testing routes, loot triggers, and enemy rotations to bring you the fastest, most reliable way to complete this quest.
What are Arc Raiders Trader Quests?
In ARC Raiders, trader quests are specialized missions assigned by in-game traders, designed to guide players through key progression activities such as scavenging, combat challenges, and crafting. Each trader offers unique quests with specific objectives like looting containers, defeating certain enemies, or traveling to distinct locations, that when completed it rewards players with Raider Coins, valuable gear, and experience points.
These quests form an essential part of character advancement, as building relationships with traders unlocks access to better equipment and higher-tier loot. Unlike random world events, trader quests are clearly tracked and often share progress among squad members, streamlining team play and boosting overall efficiency for both solo and group players.
The What We Left Behind Quest Overview
“What We Left Behind” is a trader quest in ARC Raiders where players are challenged to explore and loot significant items across three distinct locations, each on a different map. The quest focuses on scavenging expertise and teamwork, guiding Raiders to navigate hostile zones and retrieve valuable loot for the assigned trader. Completing this quest helps you earn advanced weapon attachments and reputation with the trader.
Quest Resume
- Dam Battlegrounds — South Swamp Outpost:
Enter the South Swamp Outpost area and loot any significant container or crate. If the objective does not register, extract and retry the location in a new raid. - Spaceport — Bilguun’s Hideout (next to Container Storage):
Find and climb the ladder to Bilguun’s Hideout next to Container Storage. Loot any major item or box found inside. - Buried City — Raider Camp Beneath the Parking Garage:
Head to the Raider Camp under the parking garage and loot any two containers. If objectives do not count, extract and repeat in another session.
Detailed quest Objectives
Your goal is to scavenge significant loot at three specific locations spread across three maps: Dam Battlegrounds, Buried City, and Spaceport. If the loot does not register for your quest objective, you may need to extract and revisit the location in a new raid.
Search for Epic Loot in South Swamp Outpost
- Map: Dam Battlegrounds
- Location: South Swamp Outpost (typically a tower amidst dense foliage)
How To Do It:
- Head to the southwestern part of the map and look for a distinct swamp tower near the center.
- Enter the outpost and loot any container or crate you find.
- PRO Tip: If nothing registers as significant loot, extract and retry the location in a new raid.
- Enemies: The area is swarming with ARC enemies, so be prepared for combat and bring healing items.
Search Two Containers in Raider Camp Beneath the Parking Garage
- Map: Buried City
- Location: Raider Camp, below the Parking Garage (north side of the map, near Space Travel building)
How To Do It:
- Look for the spiral road leading to the parking area and disabled cars.
- Enter the garage and locate a lift (elevator). Breach it open as needed.
- Use the rope/zipline down to the underground section.
- Search any two containers in this Raider Camp to progress your objective.
- PRO Tip: The garage is usually busy with both enemies and players, stay cautious and watch for traps.
Search for Loot in Bilguun’s Hideout Next to Container Storage (Spaceport)
- Map: Spaceport
- Location: Bilguun’s Hideout, next to Container Storage (east of Vehicle Storage, west of Communications Tower)
How To Do It:
- Find the long ladder near Container Storage and climb up to reach Bilguun’s Hideout—a small room.
- Loot any container or box you find in this area.
- PRO Tip: If the loot doesn’t qualify as “significant,” extract and return in another run.
Quest Completion & Rewards
After completing the “What We Left Behind” quest and looting all three locations, you’ll receive trader reputation and trader coins alongside a set of valuable weapon attachments:
Reduces weapon recoil for better control when firing fully automatic weapons, especially helpful in intense firefights.
Increases handling and stability, making it easier to maintain aim on moving targets and minimizing kickback on repeat shots.
Improves overall handling and offers a more agile aiming profile, helping you snap to targets quicker.
⚡ Pro Tips And Tricks
Result: Less time wasted, more loot collected, insanely boosted chance to get what you’re after.
Conclusion
The “What We Left Behind” quest in ARC Raiders blends exploration, teamwork, and persistence—making it a memorable milestone for any Raider. By carefully searching the marked locations and overcoming quest tracking quirks, you’ll earn valuable attachments, currency, and increased reputation with traders. These rewards not only enhance your arsenal but also open the door to more advanced gear and new opportunities in future quests. Stay persistent and coordinate with your team for smooth progression and your efforts will be well rewarded!
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