The launch of Expedition 2 in ARC Raiders has forced every Raider to start from scratch. 

Weapons, equipment, and especially blueprints are gone after the reset, leaving many players searching for the best way to earn coins ARC raiders while rebuilding their loadouts.

Some players even start researching ARC raiders how to buy coins after realizing how difficult it can be to regain rare blueprints. However, with the right strategies and farming locations, it is still possible to recover your blueprint collection surprisingly quickly.

Major Changes That Affect Blueprint Farming

Two important changes now influence blueprint farming: the Hurricane map condition and the introduction of First Wave Caches.

Hurricanes can appear on any map, drastically reducing visibility but introducing extremely valuable loot opportunities. During these events, special First Wave Caches spawn across the map. These caches emit a unique electronic sound when you approach them, though strong winds often make the sound difficult to hear.

These rare caches are currently one of the best ways to obtain high-tier weapon blueprints such as Tempest, BobCat, and even Vulcano. Because they only appear during Hurricane events, players who want rare blueprints should prioritize exploring the map whenever this condition is active.

Patch 1.18.0 Blueprint Drop Changes

Update 1.18.0 introduced a major adjustment to blueprint drop rates. Rare blueprint drops were slightly reduced, while high-tier crafting materials became more common.

This balance change was implemented because First Wave Caches significantly increased the availability of powerful blueprints. While some players dislike the nerf, understanding where to farm still allows efficient blueprint recovery.

Understanding Blueprint Spawn Mechanics

Blueprints are tied to specific loot pools. This means the container type and its location heavily influence what you can find.

For example:

• Medical containers may contain Vita Shot or Defibrillator blueprints

• Weapon cases may contain weapon blueprint parts

• Electronic containers often drop utility item blueprints

Because blueprint drops are relatively rare, maximizing your container opening speed is crucial.

Another important factor is map events. Events like Cold Snap, Night Raid, and Hurricane increase overall loot value, which indirectly raises your chances of discovering rare blueprints.

Best Locations for Blueprint Farming

Different blueprint categories require different farming locations.

Medical Blueprints

High-density medical areas remain the most reliable locations:

• Stella Montis Medical Wing

• Buried City Hospital and Research facilities

• Dam Testing Annex

Searching medical containers during Night Raid events significantly increases drop chances.

Augment Blueprints

Security containers and black lockers frequently contain Augment blueprints.

One notable farming location is the MANTIKOR underground facility on The Blue Gate map, which contains multiple black lockers and a nearby medical room.

Weapon Blueprints

Weapon blueprint drops are distributed across Raider containers such as:

• Weapon cases

• Ammo crates

• Raider bags

• Raider caches

Because these containers appear in most maps, weapon blueprints are easier to farm consistently compared to other blueprint types.

Weekly Trials and Quest Rewards

Completing weekly trials can also reward blueprint drops. These rewards are randomized and may include attachments, augments, or rare weapons.

Additionally, several quests guarantee specific blueprints. Examples include:

• Sparks Fly quest for Trigger Nade blueprint

• Greasing Her Palms quest for Lure Grenade blueprint

• Industrial Espionage quest for Burletta blueprint

These guaranteed rewards make quest progression extremely valuable after a wipe.

Extra Blueprint Preservation Trick

Before an expedition reset, some experienced players transfer their blueprints to a trusted teammate who is not participating in the expedition. After the wipe, that player can return the blueprints, allowing you to recover instantly.

For players who want to rebuild faster, many Raiders also rely on services like EZNPC to stabilize their resources and maintain steady progression.