ARC Raiders "Stable Housing" Quest Guide
The Shrouded Sky update introduced one of the more intricate mid-game missions in ARC Raiders: the Stable Housing quest. Tasked by Tian Wen, players must venture into the dangerous underground facility of Stella Montis and retrieve the highly valuable Project Heartwood Blueprints - all in a single round.
Because this is an extraction-based objective, preparation is just as important as execution. Managing your ARC Raiders Items, bringing the right utility gear, and knowing the exact route through Security Bridge can mean the difference between a clean extraction and losing everything.
Here's a complete walkthrough covering every step of the Stable Housing quest, including the safe's location, how to access it, and how to successfully extract with the blueprints.
Stable Housing Quest Objectives (All Steps)
You must complete every step in one raid. The seven objectives are:
1. Go to the Security Bridge
2. Search for the safe in the side room by the third-floor staircases
3. Head upstairs to the fourth-floor control room
4. Use the Access Card Printer to print a key to the safe
5. Search for alternate ways into the safe
6. Retrieve the contents of the safe
7. Deliver the Project Heartwood Blueprints to Tian Wen
Now, let's break down how to complete each objective efficiently.
Step 1: Go to the Security Bridge
Security Bridge is located inside Stella Montis and is clearly marked on your in-game map. If you've explored this area before, you'll recognize it as the four-story tower where rooms require breaching before entry.
Because this area is often contested, it's recommendedthat you:
·Bring healing-focused ARC Raiders Items
·Carry breaching tools
·Equip mid-range weapons for vertical fights
·Clear the lower floors methodically before ascending
Controlling the staircases early reduces the risk of being ambushed later when carrying the blueprints.
Step 2: Find the Safe on the Third Floor
Once inside the Security Bridge:
·Head to the third floor (look for the large number "3" painted near the stairwell).
·Enter the side room behind the staircase banisters.
·Move to the back-right corner of the room.
This is where you'll find the Stable Housing safe.
At this stage, you can interact with it - but you won't be able to open it yet. That's intentional.
Step 3: Go to the Fourth-Floor Control Room
The next objective directs you upstairs.
·Climb to the fourth floor.
·Enter the corresponding room directly above the safe's location.
·Locate the Access Card Printer.
This machine is meant to generate a key to open the safe.
However, when you attempt to use it, the printer breaks. This forces you into the alternate access step - and this is where many players lose time.
Step 4: Find an Alternate Way Into the Safe
Since the printer fails, you must return to the third-floor room.
As soon as you enter the room containing the safe:
·Turn to your immediate right.
·Inspect the notice board on the wall.
You'll discover an alphanumeric code written on the board. Once inspected, your character automatically learns the code.
Turn around, interact with the safe again, and input the newly discovered code.
The safe will open.
No hacking tools required. No external keycard needed.
Step 5: Retrieve the Project Heartwood Blueprints
Inside the safe, you'll find the Project Heartwood Blueprints, a high-value quest item required for completion.
At this point, your raid priority shifts from exploration to survival.
If you have a safe pocket slot, immediately store the blueprints inside. This protects them even if you're eliminated.
If you don't, you must extract successfully to keep the item.
This is where preparation with proper ARC Raiders Items truly matters. Bringing mobility tools, smoke grenades, or defensive gadgets can significantly improve your survival odds during extraction.
Extraction Strategy: Don't Get Greedy
After securing the blueprints:
·Avoid unnecessary fights
·Use vertical paths carefully
·Listen for other players approaching the Security Bridge
·Head directly to the nearest extraction point
Many players fail this quest because they continue looting after retrieving the objective.
Remember: the entire mission must be completed in one round.
If you're farming materials or looking to buy ARC Raiders BluePrints through player trading later, that's fine - but for this quest, prioritize survival.
Why Stable Housing Is Important for Progression
The Stable Housing quest is more than a simple fetch objective. Completing it:
·Advances Tian Wen's storyline
·Unlocks additional crafting opportunities
·Provides access to high-tier progression paths
·Opens doors to stronger ARC Raiders Items
The Project Heartwood Blueprints are particularly valuable in crafting chains and can influence your long-term loadout flexibility.
Players who prefer to optimize quickly often look to buy ARC Raiders BluePrints through trading systems to accelerate crafting access - but completing this quest yourself ensures guaranteed progression.
Tips for Completing Stable Housing in One Run
To maximize success rate:
1. Run It Early in a Raid
Entering Stella Montis early reduces player competition inside Security Bridge.
2. Bring the Right Gear
Balanced loadouts outperform hyper-aggressive setups here. Focus on survivability.
3. Clear Floor by Floor
Don't rush to the fourth floor without clearing the third. You'll have to backtrack.
4. Secure the Code Quickly
Once the printer fails, go straight to the notice board. Don't waste time searching elsewhere.
5. Extract Immediately
Treat the blueprints like legendary loot. Survival comes first.
Final Thoughts
The Stable Housing quest in ARC Raiders is a perfect example of layered mission design: vertical exploration, environmental storytelling, and tension-filled extraction all rolled into one objective.
With the Shrouded Sky update expanding the world of Stella Montis, missions like this emphasize planning, map awareness, and smart use of ARC Raiders Items. Whether you prefer to grind resources naturally or buy ARC Raiders Blueprints through trade channels, mastering quests like Stable Housing is key to staying competitive.