Hunting down the Looting Mk. 3 (Safekeeper) Blueprint in ARC Raiders can feel like a massive headache. Because it is a rare, random RNG drop that primarily spawns inside security and medical containers, there is no single magical chest that guarantees it every single time.

However, the player community has spent hundreds of hours narrowing down the absolute best routes. If you are tired of the endless grind, you can check out platforms like U4N to buy arc raiders blueprint bundles and skip the loop entirely. But if you want to earn it on the surface, you need to target two highly efficient farming hotspots where the math is heavily in your favor.

Hotspot 1: Stella Montis (The Most Efficient Loop)

Many veteran players consider Stella Montis the premier map for blueprint farming. The reason comes down to raw numbers: it has a high concentration of square gray lockers and black rectangular security boxes located within a tight, 5-minute loop of each other.

• The Security Checkpoint: Head straight to the main lobby area and locate the security checkpoint. Instead of tracking all the way around, climb right over the ledge into the secure back room. Check every square gray locker and black security box here. Players have reported a solid chunk of their augment blueprint drops right from these specific lockers.

• Medical Research Bay: Downstairs in the medical bay, your targets are the blue desk drawers and medical carts. If you happen to have a medical storage key, use it. Unlocking that room gives you access to a higher density of medical containers in a single enclosed space, drastically raising your drop probability.

• Lobby Breachable Room: Before you leave the main building, drop by the first-floor lobby and hit the breachable room. Blow the door to access the packed metal containers inside.

Hotspot 2: Blue Gate (Underground Runs)

If Stella Montis is too heavily contested, your alternative is the underground network of the Blue Gate map. This zone focuses heavily on high-tier security lockers.

• Reinforced Reception Cellar: Drop down either zipline into the underground section of Reinforced Reception. Take an immediate left, and look for a door on your right that leads to a breachable door. Blow it open. Inside, you will find a dense cluster of gray lockers and metal containers. Because this room requires a breach charge, casual players often bypass it, leaving the loot fresh for you.

• Security Wing: Right next to the main staircase entrance leading downwards, search the room hidden behind the crossbar door. It houses another set of the exact security container types tied to the Safekeeper’s loot table.

Alternative Drop Spots

If you get burned out running the same two loops, you can mix up your rotations by hitting these secondary areas. They feature fewer total containers but still pull from the correct loot table:

• Buried City: Head to the Buried City Hospital and focus entirely on the blue medical drawers inside the locked key rooms.

• Dam Battlegrounds: Navigate to the Testing Annex building and clear out all the desk drawers on the upper floors.

Top Farming Tips from 900+ Hour Vets

To make your farming runs as efficient as possible, stop looting everything you see and use these targeted strategies:

The Safekeeper is highly prized because its universal safe pocket allows you to protect an entire weapon from loss upon death. Treat your runs like an in-and-out business trip: spawn, sprint to the closest hotspot, check the lockers, and reset if you strike out.