Blueprints, gear progression, and crafting advantages have all been reset, forcing raiders to rebuild their arsenals from scratch. Fortunately, there are now more opportunities than ever to recover lost progress—especially if you know the right strategies.
Many players who are rebuilding their inventories are also focusing on optimizing their in-game currency farming. Learning the best way to earn coins ARC raiders can greatly accelerate blueprint acquisition, since coins allow players to trade, craft, and upgrade gear more efficiently. Some players also choose reliable third-party marketplaces such as EZNPC.COM to stay competitive when resources are scarce after a wipe.
In this guide, we’ll break down the best blueprint farming methods introduced in Expedition 2 and show you where to focus your efforts.
Hurricane Event & First Wave Caches
One of the biggest additions to the game is the Hurricane map condition. When a Hurricane occurs, special containers called First Wave Caches can spawn across the map. These caches function similarly to Raider Caches but include a unique electronic beep that signals their presence.
The challenge is that the sound can be difficult to hear due to the intense wind effects during the event. Still, if you manage to locate these rare caches, the rewards can be incredible.
Current player testing suggests that extremely rare weapon blueprints—including Tempest, BobCat, and Vulcano—can spawn in First Wave Caches. Because these caches only appear during the Hurricane condition and are extremely rare, actively searching for them during the event is currently one of the most efficient blueprint farming strategies.
Update 1.18.0 Blueprint Drop Changes
Another important change arrived with Update 1.18.0. The developers reduced the drop rate of rare blueprints while increasing the drop rate of high-level crafting materials.
The reasoning behind this adjustment is simple: First Wave Caches dramatically increased the availability of high-tier blueprints. To maintain balance, the developers adjusted the drop tables in other containers.
While some players consider this a nerf, the reality is that blueprint farming is still faster than it was before Expedition 2—especially if you combine event conditions with efficient loot routes.
Understanding Blueprint Spawn Mechanics
Blueprints are not randomly scattered everywhere. Instead, they follow a tag-based spawn system tied to specific locations and container types.
For example:
Medical blueprints appear in medical areas.
Weapon blueprints appear in raider containers.
Utility blueprints appear in electronic equipment containers.
Because of this system, understanding loot tags is essential if you want to farm efficiently. Even though blueprint spawn rates are relatively low, opening the right containers in the right areas dramatically improves your chances.
Another key tip is to loot during high-value map conditions, such as:
Cold Snap
Night Raids
Hurricane
These conditions increase the overall value of loot pools, which indirectly increases the chances of blueprint drops.
Best Locations for Medical Blueprints
Medical blueprints include items such as Vita Shot, Vita Spray, and Defibrillator. These are essential for survival in high-risk raids.
The best places to farm them include:
Stella Montis Medical Wing
Buried City Hospital
Dam Testing Annex
Blue Gate Village medical rooms
Spaceport Arrival medical areas
Always prioritize medical containers and cabinets when looting these locations.
Weapon Blueprint Farming
Weapon blueprints are divided into light, medium, and heavy categories. They typically spawn in:
Raider Caches
Weapon Cases
Raider Bags
Ammo Cases
These containers can be found across most maps, but high-value zones will yield better results. If you are running repeated farming routes, make sure to prioritize these containers during map events that boost loot quality.
Attachments and Utility Blueprints
Attachments tend to spawn in residential and commercial areas. Good farming spots include:
Apartment buildings in Dam Battlegrounds
Residential districts in Buried City
Spaceport Departure Building
Utility blueprints such as Barricade Kit or Tagging Grenade usually appear in electronic containers like server racks, generators, and control panels. These objects are scattered across most industrial areas.
Weekly Trials and Quest Rewards
In addition to random drops, players can obtain blueprints by completing weekly trials.
Trial rewards often include:
Weapon attachments
Augments
Raider weapons
Occasionally rare blueprints such as BobCat
Some quests also provide guaranteed blueprint rewards. For example:
Sparks Fly – Trigger Nade Blueprint
Greasing Her Palms – Lure Grenade Blueprint
Industrial Espionage – Burletta Blueprint
The Major’s Footlocker – Hullcracker & Launcher Ammo Blueprints
These quests should be prioritized early in the wipe.
Rebuilding after the Expedition 2 wipe may feel overwhelming, but the new systems actually make it easier to regain lost progress. By focusing on map events, targeted loot zones, and efficient container routes, you can rebuild your blueprint collection much faster than before.
