ARC Raiders Complete Harvester Event Guide

Introduction

Welcome to our ARC Raiders Harvester Event Guide, where we break down every mechanic, requirement, and reward cycle to help you tackle the Harvester with confidence. Learn how to refine your loadout, control the battlefield, and time each damage window to secure clean clears and maximize your event rewards. This guide will prepare you to handle every phase of the Harvester encounter and walk away victorious every time.

What is the Harvester Event?

The Harvester event is a rotating world activity that appears on these select maps:

• Dam Battlegrounds — South-East of the Power Generation Complex, at the Red Lakes.
• Spaceport — Between the Maintenance Hangar and Staff Parking at the south side of the map.
• Blue Gate — To the west of the Checkpoint point, right in the middle of the map.

The Harvester is a massive mechanical installation protected by a Queen ARC boss, but defeating it isn’t required to claim rewards. Your true objective is to break into the structure, solve the timed Harvester puzzle inside, and secure high-value loot before making your escape.

When the event is live, it appears on your map with a unique Harvester icon. Once inside, you’ll encounter rotating environmental dangers: orange flame bursts that chip away at your HP and blue shock pulses that strip your shields. Successfully navigating these hazards while locating 3 concealed canisters and shutting down the internal alarms is essential to completing the event.

Once the Harvester is deactivated, it releases 3 central canisters containing rare materials and legendary weapons blueprints. The structure also becomes a fortified base, which many players then use to fight the Queen for additional high-value drops. Completing the puzzle itself, however, is enough to secure excellent rewards without ever engaging the boss.

How to complete the Harvester Puzzle in a group

Running the Harvester puzzle with a team of three is the most efficient and secure way to clear the event. The Queen patrols the area outside, so assign one player to breach the door while the others cover or distract nearby ARCs. Once inside, the puzzle activates instantly, and coordination becomes essential.

Inside the Harvester, the reactor alternates between two pulse types:

• Orange/Red Glow — Firewave: Fills the room with flames that deal direct health damage. Leave immediately and re-enter once it stops.


• Blue Glow — Shield Pulse: Emits an EMP burst that drains shields but doesn’t harm health. Keep shields unequipped so you can ignore it safely.

Your objective is to find and install 3 canisters into the central reactor core. Here’s how to organize it:

1. Locate the Canisters

• One canister is already placed in the center.
• The remaining two are hidden in breachable cabinets on the upper floor.
• Split up and breach quickly; ignore regular loot until all canisters are found.

2. Install the Canisters

• Gather near the center and slot all three at once.
• Doing this simultaneously prevents reset delays and triggers the next stage.

3. Destroy the Alarm Nodes

• Yellow alarm panels will light up along the walls and balconies.
• Shoot or melee each one. Use vertical melee attacks for higher panels.
• Divide tasks; two players clear above, one handles the ground level.

When every alarm node is destroyed, the Harvester powers down and drops 3 loot containers filled with valuable materials and legendary weapon blueprints. Before extraction:

• Peek outside to check the Queen’s position.
• Use ziplines or safe routes to exit quickly.
• Assign one player to carry a Raider Hatch Key for a guaranteed extraction point.

With a coordinated team, the entire puzzle can be finished in roughly 5 minutes, granting consistent high-value loot and blueprints to your squad; no need to engage the Queen at all.

How to complete the Harvester Puzzle solo

Running the Harvester event solo is definitely more dangerous, but fully manageable with the right preparation. Your priorities are speed, smart positioning, and handling the pulses efficiently; any slowdown increases the odds of other players or the Queen interfering before you finish.

Approach from the Queen’s blind side and stay crouched to avoid detection. Breach the Harvester door as soon as you’re close, then move directly inside. Keep your shield unequipped from the start so blue EMP pulses can’t drain it. Once inside, follow this solo loop:

1. Move Fast, Don't Loot

• Sprint to the upper walkway and begin breaching every cabinet in sequence.
• Ignore anything labeled “Search.” Only stop when you find a canister.
• One canister is already in the middle; you need two more from the upper level.

2. Watch the Core’s Color

• When it glows orange/red, exit immediately to avoid fire damage.
• When it glows blue, stay put and keep working; the EMP only affects shields.

3. Slot and Reset

• Bring all canisters to the center. Insert one at a time while the room is stable.
• If a pulse starts mid-action, stop immediately, step out, and continue once safe.

4. Clear the Yellow Alarms

• After inserting all canisters, yellow nodes will activate along walls and balconies.
• Use vertical melee or precise shots to destroy each one quickly.
• Work in a clockwise pattern so you don’t miss any.

5. Loot and Leave

• When the last node breaks, three loot canisters appear in the center.
• Prioritize legendary blueprints or rare materials first.
• Wait until the Queen wanders off before leaving the structure.

If executed smoothly, you can finish the puzzle in about 8 minutes. It’s one of the safest solo profit routes in ARC Raiders; just stay quiet, move fast, and never fight what you can avoid.

Harvester Event Recommended Loadout

Proper preparation is crucial before tackling the Harvester Event. Both the internal puzzle and the nearby Queen can drain your resources quickly, so entering the area with strong firepower, reliable healing, and the right extraction tools will give you a much safer and smoother run.

Primary Weapon

• Hullcracker – The best overall weapon for both the Queen fight and dealing with ARC enemies. Even at level one, it’s reliable, but upgrading to level four massively boosts fire rate and damage output.

Secondary Weapon

• Anvil – Heavy ammo weapon for killing elite ARCs or PvP threats.
• Venator – Great all-purpose choice and highly effective in PvP.

Ammo Count

• Bring 60 – 80 launcher shots per player in a group.
• Bring 150 – 200 ammo when running solo for a safe buffer.

Healing & Utility Items

• 10 Bandages and 10 Shield Recharges minimum.
• Wolfpack grenades for emergency clearing if a Rocketeer or ARC rushes in.
• Ziplines for repositioning or quick escape routes.
• Raider Hatch Key for guaranteed extraction near the Harvester.

Augment

• Tactical Mark III – Provides 3 safe pocket slots (vital for storing Queen Reactors, Magnetic Accelerators, or blueprints). Also supports medium shields and more healing items.

Harvester Event Rewards

Even without fighting the Queen, this is the best ARC Raiders loot farm. The most valuable rewards include:

• Legendary Weapon Blueprints – Chance to obtain the Jupiter Sniper Rifle and the Equalizer LMG. Both require Gunsmith Level 3 and Complex Gun Parts to craft.
• Energy Ammo & Materials – A steady supply of resources for crafting or upgrading weapons.
• Credit Value – Puzzle clears alone can yield high-value drops that easily sell for tens of thousands of credits.

The Jupiter blueprint allows you to craft this weapon at Gun Bench level 3. You could also get lucky and get the Equalizer blueprint, which is an energy beam weapon. You can complete the Harvester puzzle multiple times across event rotations. Since you don’t need to defeat the Queen, this becomes one of the most reliable ways to farm high-end materials and legendary blueprints with minimal risk.

How to Kill the Queen

The Queen acts as the optional guardian of every Harvester event. While defeating her isn’t required to finish the puzzle, taking her down offers some of the most valuable rewards ARC Raiders has to offer. The fight is extremely punishing, so going in prepared and choosing the right moment to engage are essential for a clean and profitable kill.

During the battle, prioritize firing at the Queen’s faceplate; the red sensor that opens when she charges her laser attacks. This is her critical weak spot and where most damage registers. Her main attacks include:

• EMP Burst – Disables shields and briefly stuns you. Take cover behind walls or the Harvester structure.
• Laser Charge Beam – Sweeps the area and leaves burning fire trails. Move laterally and wait for openings.
• Mortar Fire – Arcing explosives that mark the ground with flames. Use these moments to reposition and reload.
• Stomp Attack – Deals heavy damage if you stand too close to her legs. Keep a distance whenever possible.

For group runs, a coordinated team using upgraded Hullcrackers can kill the Queen in about 4 minutes. Two players should focus on consistent DPS from the doorway while one alternates from the balcony to draw aggro and spot other players. Begin the fight with roughly 15 minutes left in the raid to minimize the risk of PvP interference.

Once she’s defeated, loot her immediately and prepare for incoming scavengers. The Queen’s drops include Queen Reactor, Magnetic Accelerators, and a mix of rare crafting materials. Secure everything valuable in your safe pockets before leaving, then extract as fast as possible.

Conclusion

The Harvester Event stands out as one of ARC Raiders’ most lucrative and flexible activities. It blends environmental challenges, puzzle mechanics, and an optional boss fight into one high-pressure encounter. You can focus solely on solving the puzzle for reliable loot and high-value blueprints, or take on the Queen afterward to secure rare endgame crafting materials and a massive credit reward.

Whichever route you take, preparation decides everything; bring the right gear, manage resources carefully, and always plan your escape before engaging. The Harvester Event rewards patience and precision, turning each successful clear into one of the most profitable runs in ARC Raiders.

ARC Raiders Harvester Event FAQs

Browse our FAQs for answers to common questions about the Harvester Event in ARC Raiders.

Can you do the Harvester puzzle solo in ARC Raiders?

Yes, it is doable solo, mainly because you don’t need to kill the Queen at all.

Can you complete the Harvester Event without killing the Queen?

Yes. The Queen guards the Harvester, but she’s optional. You can finish the puzzle, claim your loot, and extract safely without engaging her.

What are the rewards for completing the Harvester puzzle?

Completing the puzzle grants the Jupiter or Equalizer blueprints and 3 loot canisters filled with loot.

What loot does the ARC Raiders Queen drop?

A Queen rewards up to 15 Queen Reactors, up to 15 Magnetic Accelerators, and high-value materials.

Final Thoughts

This Harvester Event guide has given you the essential tactics, preparation tips, and puzzle strategies needed to clear one of ARC Raiders’ most lucrative activities with confidence. Keep refining your routes, stay aware of environmental hazards, and adapt your approach as you push for faster clears and higher-value rewards. Now gear up, head into the zone, and prove that a true Raider can outsmart the Harvester and outlast every threat guarding it. Good luck in Speranza!

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