In ARC Raiders, Augment blueprints are some of the most valuable items you can extract with. They unlock powerful upgrades that can dramatically improve your survivability and combat performance. However, finding them consistently can be difficult unless you know exactly where to look with ARC Raiders BluePrints for sale.



If you're farming on the Stella Montis map, there are two locations that stand out as the best spots for Augment blueprint hunting. With the right strategy—especially during night raids—you can dramatically increase your chances of leaving the raid with rare blueprints.



Why Night Raids Are Better for Blueprint Farming



Before diving into the locations, one key tip: run night raids whenever possible.



Night raids generally have:



Higher chances of rare loot



More blueprint drops



Less competition for certain rooms



While you can still find good items during day raids, the overall drop rate for valuable blueprints is noticeably lower. If you have rare keys, it's usually best to save them for night raids.



1. Security Checkpoint Key Room (Best Blueprint Location)



One of the most reliable places to farm Augment blueprints is the Security Checkpoint key room located in the lobby area of Stella Montis.



This room is locked behind the Security Checkpoint Key, which is considered a very rare key, but the rewards can be excellent.



Why This Room Is So Good



Inside the room you will find several:



Metal containers



Black loot boxes



High-value drawers



These containers have one of the highest chances in the map to drop Augment blueprints. Many players report finding at least one blueprint almost every time they open this room.



Extra Trick: Skip the Breach



If you don't want to breach the door, there's a useful shortcut:



Go to the wall next to the checkpoint door



Jump over the barrier



Access the containers inside



This allows you to check the loot without spending breach resources.



What You Can Find Here



Common finds include:



Defensive Augment blueprints



Ventor gear



Rare trinkets



Weapons and attachments



If you are specifically hunting Survivor Augments, this location is one of the best spots in the game.



2. Cultural Archives Key Room (Second Best Spot)



The second-best location for Augment blueprint farming on Stella Montis is the Archives storage room.



This area requires the Archives Key, and it consistently provides strong loot—especially during night raids.



Loot Locations to Check



When entering the archives area, make sure to check:



1️⃣ Medical Drawers



These drawers can spawn:



Defib blueprints



Deadline blueprints



Other Augment items



Sometimes you may even find multiple blueprints in a single run.



2️⃣ Storage Room Containers



At the end of the corridor you'll find the main storage room with:



Wooden crates



Weapon cases



Backpacks



Trinkets



Blueprint spawns



Unlike some wooden boxes outside, these containers can drop high-tier loot, including blueprints.



Blueprint Farming Trick: Check Normal Loot First



A useful strategy many experienced raiders follow:



Loot several normal containers first



If you find a blueprint early in the raid



Then open your key rooms



Why this works:



Sometimes raids seem to have higher blueprint drop pools, meaning if one drops early, the raid may spawn more.



This isn't guaranteed, but it's a pattern many players have noticed.



Additional Loot Spots Near the Business Center



While farming Stella Montis, don't skip nearby areas that can also spawn blueprints.



Good containers include:



Black supply boxes



Metal containers



Briefcases



Computers



Trash cans (surprisingly good for blueprint spawns)



Some players have even found rare items like the Tempest blueprint in trash containers.



Cleaning machines and briefcases are also high-value loot sources, often containing attachments, trinkets, and rare items.



Extra Tips for Efficient Blueprint Runs



Save Keys for Night Raids



Night raids provide better blueprint chances and overall loot density.



Loot Surroundings First



Check nearby containers before opening a key room to increase the odds of a strong loot run.



Don't Skip Small Containers



Trash cans, computers, and briefcases can all spawn rare blueprints.



Clear the Area First



Using a barricade kit or clearing enemies nearby can prevent other players from interrupting your loot run.



Final Thoughts



If you're serious about farming Augment blueprints in ARC Raiders BluePrints,the Security Checkpoint and Archives key rooms on Stella Montis are among the best places to farm them.



When used correctly—especially during night raids—these locations offer some of the most consistent blueprint drops in the game. With the right keys and a bit of luck, you can regularly extract with powerful upgrades.



And remember: if you manage to open both rooms in a single raid, there's an extremely high chance you'll walk away with at least one Augment blueprint.