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Completing all 74 blueprints in ARC Raiders is the game's most rewarding long-term goal. Collecting blueprints will greatly enhance your workshop, allowing you to freely craft powerful weapons, augments, and attachments. This will give you an overwhelming advantage in both ARC combat and PvP, allowing you to enjoy the end game more comfortably. However, the appearance rate of blueprints is extremely low and duplicates occur frequently, so many players are struggling.

This guide thoroughly explains the most efficient route that makes maximum use of electromagnetic storms and night attacks, and includes a complete list of all 74 types of blueprints and rankings of hit priority. We have created a content that you can complete with just this one article.

Complete list of all 74 types of blueprints and acquisition trends

Below is a complete list of all 74 types of blueprints currently confirmed. There are three main ways to obtain them: ``root fishing (opening containers),'' ``defeating the harvester,'' and ``quest rewards,'' but the most versatile method is root fishing. When you defeat the Harvester, Equalizer and Jupiter will appear in guaranteed slots, and quest rewards include Barletta, Hull Cracker, Launcher Ammo, Lure Grenade, and Trigger Grenade.

Blueprint name root fishing harvester quest reward remarks
anvil ○ × × It is the strongest class weapon against ARC.
anvil splitter ○ × ×
Angle grip II ○ × ×
Angle grip III ○ × ×
barricade kit ○ × × Extremely effective for PvP defense
Bettina ○ × ×
blaze grenade ○ × ×
bobcat ○ × ×
barletta ○ × ○ Quest "Industrial Espionage" reward
Combat Mk.3 (Aggressive) ○ × ×
Combat Mk.3 (around) ○ × ×
Compensator II ○ × ×
Compensator III ○ × ×
complex gun parts ○ × ×
Explosion Mine ○ × ×
expansion barrel ○ × ×
Extended small magazine II ○ × × This is a modified part
Extended small magazine III ○ × ×
Extended Medium Magazine II ○ × × This is a modified part
Extended Medium Magazine III ○ × ×
Extended Shotgun Magazine II ○ × ×
Extended Shotgun Magazine III ○ × ×
equalizer × ○ × For harvester only
large gun parts ○ × ×
horizontal grip ○ × ×
Hull Cracker × × ○ quest reward
Il Toro ○ × ×
Jolt Mine ○ × ×
jupiter × ○ × For harvester only
kinetic converter ○ × ×
launcher ammo × × ○ quest reward
small gun parts ○ × ×
light stick ○ × ×
lightweight gun stock ○ × ×
Plunder Mk.3 (survival type) ○ × × It's a hit augment
lure grenade × × ○ quest reward
medium gun parts ○ × ×
Muzzle brake II ○ × ×
Muzzle brake III ○ × ×
osprey ○ × × It tends to appear in weapon cases.
padded stock ○ × × Expected to improve stability
remote raider flare ○ × ×
Shotgun Choke II ○ × ×
shotgun choke iii ○ × ×
shotgun silencer ○ × ×
showstopper ○ × ×
Silencer I ○ × ×
Silencer II ○ × ×
Silencer III ○ × ×
snap hook ○ × × It's a hit grappling
Stack Stock II ○ × ×
Stack Stock III ○ × ×
Tactical Mk.3 (Defense) ○ × ×
Tactical Mk.3 (Recovery) ○ × ×
tag grenade ○ × ×
Tempest ○ × ×
torrente ○ × ×
trigger grenade ○ × ○
Venator ○ × × Top priority weapon blueprint
Vertical grip II ○ × ×
Vertical grip III ○ × ×
vita shot ○ × ×
vita spray ○ × ×
Vulcano ○ × ×
wolf pack ○ × × It is the strongest grenade against ARC.
resuscitation equipment ○ × ×
Stability buttstock II ○ × ×
Stability stock Ⅲ ○ × ×
jolt mine ○ × ×
seeker grenade ○ × ×
Jump Mine: Shock ○ × ×

You can check the blueprints you have learned in Speranza. We recommend selling duplicates for 5000 coins or exchanging them with other players.

Win blueprint priority ranking (S to C tier)

Out of all 74 types, we will introduce the winning blueprints that particularly affect the game progress in order of priority.

S tier (what you should aim for with top priority)

  • Venator: Demonstrates overwhelming strength in interpersonal battles. It consumes light materials and can be carried at all times.
  • Wolfpack: The strongest grenade that can wipe out ARC. It is essential to strengthen workshops.
  • Plunder Mk.3 (survival type): Has three safety pockets and can also be equipped with a medium-sized shield.

A Tier (High Priority)

  • Anvil: Specialized against ARC, but also useful in close-range PvP.
  • Snaphook: Dramatically increases grappling movement speed.
  • Expanded Medium Magazine II/III: Allows stable use of medium-sized weapons such as the Venator.

B Tier (I want it early)

  • Extended Small Magazines II/III: Solve ammo issues for stitchers and melee weapons.
  • Tempest: Has a high chance of appearing from weapon cases.

Just by arranging these items first, the comfort of the game will be greatly improved.

Difficulties in collecting blueprints and fundamental solutions

There are two main reasons why blueprints are difficult to collect. First, the occurrence rate is extremely low. On normal maps, you can only expect about 0.1 to 0.3 per raid. Second, there is a lot of duplication. It is designed to make it difficult to target unobtained blueprints. The strongest means to solve this problem are ``optimal environment selection'' and ``strict adherence to container priorities.'' Especially when an electromagnetic storm occurs, the appearance rate is 5 to 10 times higher than during the day, so please enter immediately when it appears.

3 conditions for the most efficient: electromagnetic storm, night attack, specific container

The three most efficient combinations found through practical testing of hundreds of raids are:

  1. This is an electromagnetic storm (special weather in which lightning strikes).
  2. Night attack mode.
  3. The first priority is to hunt for brown drawers and lockers.

If these three conditions are met, it is not uncommon to obtain two or more blueprints in one raid.

Blueprint appearance rate ranking by container

priority container name Blueprint appearance rate guideline remarks
top priority brown drawer 20-30% Concentrating on the bleach room
top priority locker 15-25% Located in control tower etc.
priority Medical shelf/backpack 10-20% Often found in testing annex
priority weapon case Middle and high school (random) Fixed on all maps
low priority drawer/toolbox 5-10% Use it as a supplement
low priority raider treasure chest fluctuation You can find it by the sound of “chi-chi-chi”

Please be sure to search in the following order: Brown drawer in the bleach room → Locker → Others.

Efficiency comparison during day, night, and storm

rank mode 1 Raid Blueprint Expected Value Main features
1st place electromagnetic storm 1.5-3 pieces Highest efficiency and lowest risk
2nd place night attack 0.8~1.5 pieces Rare preferential treatment/high reward
3rd place noon 0.2~0.5 pieces Good visibility but poor efficiency

You can completely ignore it during the day. The golden rule is to give top priority to electromagnetic storms, and if there are no electromagnetic storms, use night attacks.

Detailed explanation of the strongest lap route (all 5 spots + α)

Route ① Testing Annex (strongest electromagnetic storm spot)

Reach it via a 30 second zip line northeast of the spawn. Search in the following order: medical shelf -> drawer -> backpack -> 2 brown drawers. Fewer enemies appear and there is no need to bleach. This is a place where there are many reports of people getting 2 or more in one raid.

Route ② Dam Battlefield Control Tower (Night Attack Locker Heaven)

From the center spawn, take the elevator to the top. You can open more than 10 lockers at once. It is especially known for the wolf pack and extended magazine type.

Route 3: Buried City/Destruction Door Room (King of Bleach Room)

Destroy the breach door on the north side of Marano Station. The brown drawer and backpack inside are very nice. It is also famous as the place where snap hooks are most likely to appear.

Route ④ Grandioso apartment complex

This is the bleach room on the second floor of the central residence. You can collect 3 backpacks + lockers in a row. Rewards especially increase when an electromagnetic storm occurs.

Route ⑤ Blue Gate Underground Bleach Room

This is a bleach room located in the village's underground facility. This is a late stage spot where the appearance rate of augmented blueprints is extremely high.

Fastest movement by spawn

  • North spawn → Go directly to Testing Annex
  • Central spawn → Head to Dam Tower or Buried City
  • South spawn → Move from Grandioso to Blue Gate

Tips for stabilizing two or more blueprints in one raid

  • Reliably opens more than 20 to 30 containers along the route
  • Immediately dig up the raider treasure chest when you hear a "chitchitchi" sound.
  • If I see a black reconnaissance plane, I will definitely shoot it down.
  • Be sure to complete all weekly assignment trials (there is a final blueprint)

74 types complete shortest route summary

  1. I will enter immediately as soon as the electromagnetic storm map is released.
  2. After spawning, reach any of the 5 major spots listed above in the fastest time possible.
  3. Thoroughly search in the order of brown drawer → locker → other items
  4. PvP is thoroughly avoided with smoke and zip lines.
  5. If there is no electromagnetic storm, we will carry out night attacks and completely skip the daytime attacks.
  6. At the end, Blue Gate Village and trial quests fill in the rest.

Just by following this flow, you can complete all 74 types in the shortest distance. Please put it into practice today and make your workshop the best it can be. I sincerely hope that you can get all the blueprints as soon as possible.

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