Welcome to another quest guide for Arc Raiders, where we help you complete the various quests that you will encounter during your time playing the game.
In this guide, we will go over the What We Left Behind quest. You will need to locate three locations in three different maps to investigate.
Table of contents
How To Find The South Swamp Outpost


For the first location, you need to start a match on the Dam Battlegrounds. After you spawn, make your way to the Swamp area to the west of the map.
The outpost that you need to look for is south of the swamp area. Specifically, if you open your map, you will be able to see a structure within the forest; this is where you need to go.
Go inside the outpost, and you should spot a red cabinet. Just next to it, there will be some files on a table with a yellow interaction mark.
Interact with them, and this should complete the first objective of the quest.
How To Find The Raider Camp In Buried City


For the second location, you need to start another match on the Buried City. In this map, you need to locate the Parking Garage building, which is located around the middle of the map, just near Marano Park.
Here, you need to make your way to the ground floor of the garage. To reach it, go inside to the southeast corner where the elevator door is.
Breach the door and take the zipline down; it will take you to the ground floor.
Now, you need to search two containers. As far as we can tell, it does not matter which ones you pick; just search two containers, and it should complete the objective.
How To Find Bilguun’s Hideout


For the third and final location, you need to head to Spaceport. Make your way to the Container Storage.
Outside the building, bordering the southeast, you should be able to spot a mobile separated hideout. Approach it and then take the ladder up.
Once you’re inside the hideout, go to the end and look to the left. There should be some notes on the floor with a yellow prompt that you can interact with.
Of course, no quest comes without rewards, so for your troubles, you will be getting the following rewards:
- Vertical Grip 2
- Stable Stock 2
- Muzzle Brake 2
Thank you for reading this Into Indie Games guide on the What We Left Behind quest in Arc Raiders.
More Arc Raiders Guides
For more guides and tips on Arc Raiders, please check out the links below:
Arc Raiders – Guides Hub
Things You’ll Wish You Knew Before Playing ARC Raiders
Arc Raiders – Down To Earth Quest Guide
Arc Raiders – A Bad Feeling Quest Guide
Arc Raiders – Off The Radar Quest Guide
Former Staff Writer at TheGamer, with over 1,000 published articles covering everything from major AAA titles like Call of Duty, Elden Ring, and Dragon’s Dogma 2 to trending indie games like Blasphemous, Palworld, and Kingdom Come: Deliverance 2, and many, many more titles!