Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Some links on this page are affiliate links: if you buy through them we may earn a commission, at no extra cost to you.

Bilguun’s Hideout is the small rusted container attached to the broken wall beside Container Storage in Spaceport. Climb the wall, use the ladder, and interact with the yellow notes inside. “What We Left Behind” is a three-map quest for Tian Wen; you must also search two containers in the underground Raider Camp beneath Buried City’s Parking Garage and inspect the marked documents at Dam Battlegrounds’ South Swamp Outpost. The objectives can be completed in separate raids.

Quest requirements, maps and rewards

Accept What We Left Behind from Tian Wen after completing Dormant Barons. The quest sends you to Buried City, Dam Battlegrounds and Spaceport.

Map Required action Where to go
Buried City Search any two containers Raider Camp beneath the Parking Garage
Dam Battlegrounds Inspect the marked documents South Swamp Outpost
Spaceport Pick up the marked notes Bilguun’s Hideout beside Container Storage

Once every objective is complete, return to Tian Wen in Speranza and claim Muzzle Brake II, Stable Stock II and Vertical Grip II, as recorded by the current quest listing.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Spaceport: find Bilguun’s Hideout

The hideout is not a large building or a separate map icon. It is a small metal container fastened to a broken wall outside Container Storage.

#1 Best Overall
ARK: Survival Ascended - PlayStation 5
  • ARK: Survival Ascended has completely recreated and redesigned the artwork and worlds of ARK to take advantage of the latest in videogame technology, Unreal Engine 5, using high-end graphics features such as fully dynamic Global Illumination (“Lumen”), so that light bounces realistically of off surfaces and provides realistic reflections, and advanced mesh streaming (“Nanite”) of hundreds of millions of triangles for extreme detail.
  • Advanced new physics systems such as dynamic water so that every creature creates waves, ripples, splashes, and bubbles as they move through fluids, and fully interactive physical foliage where every blade of grass, bush, and tree reacts to characters, explosions, projectiles, and physics objects.
  • ARK: Survival Ascended includes access to all of ARK’s worlds, including Scorched Earth, Aberration, Extinction, ARK Genesis Part 1, ARK Genesis Part 2, and more. The Island is released now, with the subsequent expansion worlds to be added at no additional cost on a regular basis.
  • Thorough Quality of Life revamps in every area: redesigned User Interfaces, dynamic navigation for intelligent creature pathfinding, Wild Babies, Photo Mode, new Camera systems, new Map system, Tracking System, new Structures and Items, new Creatures, and much more.
  • Cross-Platform Modding: Download & play new custom content created by players, including new maps, creatures, items, and game modes, through a dedicated new Mod-bowser directly within the game! Enjoy an endless stream of new ARK content as the creativity and talent of the community is fully unleashed for the first time ever across gaming platforms!
  1. Deploy to Spaceport and travel to the Container Storage point of interest.
  2. Move to the structure’s east or southeast side.
  3. Find the broken section of wall with a small, rusted container attached to it.
  4. Climb the broken wall, then use the ladder to enter the container.
  5. Interact with the yellow-marked notes inside. Picking up these notes advances the objective.

The location and route are also shown in Shacknews’ walkthrough. Do not search the interior of Container Storage for a large hidden room; the objective is outside on the adjoining wall.

What “anything significant” means here

The quest record describes the Spaceport task as searching for “anything significant,” but that wording does not require a random Epic-rarity item. The specific interaction is the yellow quest notes in Bilguun’s Hideout. Checking those notes is the reliable way to progress rather than repeatedly searching for unrelated Epic loot.

Rank #2
007 First Light - Specialist Edition - PlayStation 5
  • ONLY AT AMAZON - SPECIALIST EDITION
  • EARN THE NUMBER - Discover a new James Bond origin story, and the events that led a young maverick to become the best MI6 agent.
  • A THRILLING ESPIONAGE ADVENTURE - Embark on missions in breathtaking locations, drive iconic vehicles, and dive into a cinematic adventure in pursuit of a rogue agent who’s always one step ahead.
  • SPYING, YOUR WAY - Go silent or go loud. Whether fighting with fists or firepower, using gadgets to infiltrate, or bluffing your way past guards, the approach is entirely up to you.

Buried City: search the underground Raider Camp

  1. Deploy to Buried City.
  2. Go to the Parking Garage in the New District, between Hospital and Space Travel.
  3. Enter the garage and locate the secured elevator door on its lower/southeastern side.
  4. Breach the door.
  5. Use the elevator zipline to descend to the underground Raider Camp.
  6. Search any two containers inside the underground camp.

Containers on the garage’s upper levels do not count. You must descend through the secured elevator and loot two containers in the buried camp, as specified in the location walkthrough.

Free tools Windows power users keep installed

One-click scans. No signup required.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

To leave, you can use the elevator zipline again; the walkthrough also describes an exit through the camp’s eastern window.

Rank #3
Sale
Crimson Desert: Standard Edition - PlayStation 5
  • Join Kliff, captain of the Greymanes, and his comrades as they embark on a relentless journey to defend Pywel and fulfill their mission.
  • Along your perilous path stands both dependable allies and countless foes who will stop at nothing to see your downfall.
  • Face trials to uncover the truth of the catastrophe looming over Pywel and restore peace to the continent.
  • Explore the mesmerizing landscapes of the continent where mystical beings, hidden treasures, and thrilling adventures await.
  • Pre-order to receive the Khaled Shield (Pre Order Code on Receipt). PS5 Editions include the Grotevant Plate Set DLC as a PS5 exclusive bonus. (In Pack DLC Voucher). Bonus DLC Includes: Grotevan Plate Helm, Grotevan Plate Armor, along with Grotevan cloak, gloves, and boots!

Dam Battlegrounds: inspect the South Swamp Outpost

  1. Deploy to Dam Battlegrounds.
  2. Travel to South Swamp Outpost, west of Water Treatment Control on the southern side of the map.
  3. Enter the outpost’s main building.
  4. Find the table beside a tool cabinet.
  5. Interact with the yellow-marked documents on the table.

Opening ordinary loot in the outpost is not enough; the marked document interaction is what completes this map objective.

Finish the quest and collect the rewards

  1. Confirm that all three map objectives show as complete in the quest menu.
  2. Extract from your current raid if necessary; progress remains when objectives were completed in different raids.
  3. Return to Tian Wen in Speranza.
  4. Turn in What We Left Behind and claim the three Tier II weapon modifications.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

Troubleshooting and raid risks

The hideout is nowhere inside Container Storage

Leave the building and circle to its east/southeast exterior. Look for the broken wall and attached rusted container, then climb the wall and ladder. Bilguun’s Hideout does not appear as its own map POI.

Rank #4
Sale
METAL GEAR SOLID Δ: SNAKE EATER TACTICAL ED – PS5
  • The story, characters, voice acting, gameplay, and music that made the original a sensation return, remade for modern consoles
  • This evolutionary leap breathes new life into every cutscene, and rebuilds every corner of the world
  • Incredible new graphics bring the wild growth of the jungles, forests, and swamps to life in exquisite detail
  • Characters are rendered in fine detail so that facial wrinkles, pores, & separate eye & iris movements are visible, allowing for rich animations
  • Any injuries to his actual body will leave their mark permanently, telling a story of each player's unique journey

The Parking Garage containers did not count

Those were probably on the wrong level. Breach the secured elevator door and descend to the underground Raider Camp before searching two containers.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

The notes or documents did not register

Quest interactions can occasionally fail to advance, especially at Bilguun’s Hideout. Extract, start another raid and revisit the location; this is the documented workaround from Destructoid’s troubleshooting report.

Best Value
Resident Evil Requiem Amazon Exclusive Edition - PlayStation 5
  • Amazon Exclusive - 2 sided poster included in every game!
  • Grace Ashcroft, an FBI intelligence analyst who is introverted and easily scared, representing a new type of character for the Resident Evil series. Grace will experience horror from the same perspective as the player as she learns to overcome her fears throughout the course of the story.
  • For the first time ever in Resident Evil history, players will be able to freely switch between both first- and third-person perspectives throughout the game.
  • An Anniversary to Remember: With March 2026 marking the Resident Evil series’ 30-year anniversary, Resident Evil Requiem marks its own milestone in the franchise.
  • Pre-orders for Resident Evil Requiem are now open, with the bonus of Grace’s costume: Apocalypse. Please note that the picture weapon does not come with the costume, but it can be obtained in-game.

Another player is already there

These objectives are difficult to identify on the map and can draw other players. The underground Raider Camp and Spaceport hideout are documented combat and PvP risk areas, so bring equipment you are prepared to lose and consider leaving after the interaction registers.

The Quests tab returns to “Done”

Live Update 1.36.0, released July 7, 2026, fixed a general menu issue in which pressing ESC after claiming a reward could return the Quests tab to the “Done” screen and prevent selecting another quest. It was not described as a change to this quest. The latest official store update available on August 8, 2026 was 1.40.0 (dated August 4); updates 1.36.0, 1.38.0, 1.39.0 and 1.40.0 do not list changes to What We Left Behind. See the 1.36.0 notes and 1.40.0 notes.

Quick Recap

Bestseller No. 2
007 First Light - Specialist Edition - PlayStation 5
007 First Light - Specialist Edition - PlayStation 5
ONLY AT AMAZON - SPECIALIST EDITION
$69.99
Bestseller No. 5
Resident Evil Requiem Amazon Exclusive Edition - PlayStation 5
Resident Evil Requiem Amazon Exclusive Edition - PlayStation 5
Amazon Exclusive - 2 sided poster included in every game!
$69.99

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.

What’s actually slowing this PC down?

Pick the symptom - the matching free tool is one click away.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.