Arc Raiders keeps raising the stakes with every update, but the Close Scrutiny map condition introduced in the Flashpoint update (Patch 1.22.0, live March 31, 2026) is a different beast entirely. It is not a weather tweak or a lighting change — it is a full combat operation built around a brand-new ARC objective called the Assessor, and it rewards raiders who are willing to go all-in.
If you have been seeing red beams shooting into the sky, hearing alarms you cannot explain, or getting wiped before you even figure out what is happening, this guide will fix that. Here is everything you need to know about the Arc Raiders Close Scrutiny map condition and how Assessors work.
What Is the Close Scrutiny Map Condition?
Close Scrutiny is a Major Map Condition belonging to a new category called ARC Operations, introduced by Embark Studios with the Flashpoint update. Unlike environmental conditions such as Cold Snap, Electromagnetic Storms, or the Hurricane, ARC Operations are entirely combat-focused events built around a central PvPvE objective.
The defining feature of Close Scrutiny is the arrival of the Assessor — a massive ARC probe that lands on the map and becomes the primary target for every squad in the session. Standard ambient loot is reduced across the board, but the Assessors themselves are stacked with rare rewards, including blueprints for some of the most sought-after weapons currently in the game.
Think of it as Embark trading breadcrumbs for a feast — if you can fight your way to it.
Which Maps Have Close Scrutiny?
Close Scrutiny is available on four of the five current maps in Arc Raiders:
- Dam Battlegrounds
- Buried City
- Spaceport (The Blue Gate)
- Space City
The only exception is Stella Montis, which is an indoor bunker environment. The Assessor requires open-air terrain to land, so it simply cannot spawn there. If you queue into Stella Montis hoping to farm Assessors, you will be disappointed.
Check your world map for the Close Scrutiny icon before deploying. The condition rotates on a schedule similar to other major map conditions, running for approximately one hour per cycle before changing.
What Changes During Close Scrutiny?
When Close Scrutiny is active, the map changes significantly compared to a standard raid:
- Assessors land across different regions throughout the session
- Vaporizers and Surveyors spawn in high numbers — including around and between Assessor landing zones
- No active locked doors — all previously locked rooms are accessible
- Overall ambient loot value is reduced across the map
- ARC loot is significantly increased, particularly around the Assessors themselves
- Shredders — a new ground unit added in Flashpoint — patrol the map alongside the aerial threats
The core trade-off is deliberate: Embark has stripped away the usual casual scavenging loop and replaced it with concentrated, high-risk PvPvE combat. Raiders who engage fully come out with exceptional loot. Raiders who try to play it safe and ignore the Assessors will have a frustrating, low-yield session.
How Do You Find an Assessor?
Assessors do not spawn at the very start of a Close Scrutiny session. Here is the exact sequence of how they appear:
Step 1 — The Surveyor Calls It In
Shortly after the match begins, you will spot a Surveyor unit firing a yellow beam of light upward into the sky. This is the call-in signal. The point on the ground where that yellow beam originates is where the Assessor will land. The yellow beam is visible for only a brief window — catching it gives you a significant head start over every other squad waiting for the red beams.
Step 2 — The Assessor Lands
After a short delay, the Assessor descends and makes landfall. Once it touches down, it emits three large red beams of light firing straight up into the sky, visible from almost anywhere on the map. Your compass also marks Assessor probe icons once they land. Follow the beams.
Step 3 — Locate and Approach
The Assessor itself is a large three-legged structure, dark grey in color, with three inverted drill-like probes attached to its body. It looks unmistakable up close — like nothing else in the game. ARC enemies, including Vaporizers, Hornets, Wasps, and Rocketeers, will be actively patrolling around it and guarding it aggressively.
Multiple Assessors land over the course of a single Close Scrutiny session, so if one has already been looted by another squad, move toward the next red beam.
Pro tip: Don’t wait for the red beams. The yellow Surveyor beam appears first and lasts only briefly. Raiders who track the Surveyor get to the Assessor before it is even fully guarded, giving them a significant positional advantage.
How Do Assessors Work? (Full Mechanics Breakdown)
The Assessor is not a simple loot crate. It functions more like a multi-phase encounter with specific mechanics that determine how much loot you get out of it and how much danger you are in while doing so.
The Three Breachable Probes
Each Assessor has three breachable sections — the inverted drill structures on its body. To breach one, you need to physically walk up the legs on the side of the structure to reach the platform where each probe is located.
The three platforms do not all become active simultaneously. They unlock one by one over time. This matters for your positioning strategy: you can start your approach while the first platform activates, but attempting to breach before the platform fans out fully will not work.
Access to the probes does not require keys or external items — it is purely position-based. Walk up the legs, get on the platform, and interact.
Breaching Triggers an Alarm
Here is the critical mechanic that catches most new players off guard: the moment you begin breaching an Assessor probe, a loud alarm activates and additional ARC enemies spawn in around your position, including more Vaporizers and Hornets.
This means the order of operations matters enormously. Clear the Vaporizers before you breach. Starting a breach with active Vaporizers overhead is effectively a wipe. The alarm only compounds the threat.
One effective tactic for stealth-oriented players: use a Photoelectric Cloak to slip through the patrolling ARC, breach quickly, and sneak away before additional enemies can lock onto your position.
Each Breach Is Independent
Breaching all three probes gives you three separate chances at the Assessor’s loot pool, including the Dolabra blueprint and other rare materials. You can breach them in any order, and each individual probe yields its own loot — so even a partial run where you only breach one or two probes before being forced to extract is still worthwhile.
What Enemies Spawn During Close Scrutiny?
Close Scrutiny escalates the ARC threat level well beyond a standard raid. You will encounter:
The Vaporizer (New in Flashpoint)
The headline threat of Close Scrutiny. The Vaporizer is a large aerial ARC drone with a continuous thermal laser that burns through shields rapidly, a ranged concentrated laser bolt attack, and a periodic energy shield that nullifies all damage including grenades when active.
The Vaporizer’s weak points are its eight propulsor turbines — targeting these first reduces its mobility and makes it dramatically easier to track and kill. Once slowed, aim for the exposed core on its underside for maximum damage output.
For a comprehensive breakdown of how to kill Vaporizers and farm their drops, check out our full Arc Raiders Vaporizer location and Regulator guide.
The Surveyor
The unit that calls in the Assessor. Surveyors spawn in higher numbers during Close Scrutiny and can also call in additional ARC reinforcements throughout the match. They are less of a direct combat threat than Vaporizers, but eliminating them early reduces how many reinforcement waves you deal with.
Hornets and Wasps
Standard aerial ARC units that patrol around the Assessor landing zone. Less durable than Vaporizers, but dangerous in groups and capable of disrupting your positioning during a breach.
Rocketeers
Flying units that launch rockets and patrol the outer perimeter of Assessor zones. Their attacks are telegraphed — they lock on before firing — giving you time to break line of sight. Clear them before committing to a breach.
Shredders (New in Flashpoint)
Fast-moving ground units that pressure you from below while you are dealing with aerial threats. Bring Surge Coils to zone them out during Assessor encounters. Losing health to a Shredder you did not notice while focused on a Vaporizer overhead is one of the most common ways to die in Close Scrutiny.
What Loot Do Assessors Drop?
The Assessor’s loot pool is the entire reason to engage with Close Scrutiny. Here is what you can expect:
Dolabra Blueprint (Legendary Energy Shotgun)
The headline reward. The Dolabra is Arc Raiders’ first legendary energy shotgun, featuring a variable focus mechanism that lets you toggle between a wide electrical burst and a tight armor-piercing beam. It is currently one of the most effective weapons in the game’s meta for close-range PvP.
The Dolabra blueprint is not guaranteed per breach — you may need to run the operation multiple times before it drops. However, each Assessor offers three breach attempts, which means three chances at the blueprint per session.
Canto SMG Blueprint
The other new weapon added in Flashpoint. The Canto runs on medium ammunition, making it sustainable for extended raids without burning through rare ammo reserves. It also holds its own in close-range Raider encounters.
ARC Crafting Materials
Each breach yields a supply of ARC-specific crafting materials, including those needed for the High-Gain Antenna Project — a community-driven Speranza initiative added in the Flashpoint update that rewards Raider Tokens and permanent crafting bench upgrades.
Vaporizer Regulators
Obtained by killing Vaporizers rather than from the Assessor directly, but Close Scrutiny is the only reliable source. Vaporizer Regulators are needed to craft the Dolabra (2x required) and to complete all three stages of the High-Gain Antenna project (19x total across all stages).
General ARC Loot
Outside of blueprints and named materials, Assessors also yield higher-than-normal quantities of general ARC components, rare electronics, and high-tier consumables — making even a blueprint-free run profitable compared to standard raiding.
Best Loadout for Close Scrutiny
Close Scrutiny is designed as an end-game difficulty modifier. Bringing a free loadout or a casual mid-tier setup is a significant disadvantage. Here is what to bring:
Primary Weapon: Hullcracker or Aphelion for sustained ARC damage and armor penetration against Vaporizers. Wolfpacks are effective against grouped ground threats but should only be deployed when the Vaporizer’s energy shield is down.
Secondary Weapon: Dolabra (if you already have one) for armor penetration and focused anti-Vaporizer fire. Canto for medium-ammo conservation on extended runs.
Augments: Prioritize medium or heavy shields — Combat MK.2 or higher. The Vaporizer’s laser damage stacks rapidly and will shred light shields. If you are also completing quests on the same run, bring an augment with a Safe Pocket slot.
Gadgets: Surge Coils for area denial around the Assessor during breach phases. Place them behind your position as an early warning system against flanking Shredders.
Utilities: Photoelectric Cloak for stealth breach attempts, smoke grenades for cover during container interaction, and significantly more medical consumables than you would bring on a standard raid — the Vaporizer’s laser burns through supplies fast.
Tips and Strategy for Surviving Close Scrutiny
Move toward the Assessor immediately. Other squads are heading there the moment the red beams appear. Positioning matters more in Close Scrutiny than in almost any other map condition — being the first squad to clear the Vaporizers means you breach without interference. Being the second squad means you fight a squad that is already looting.
Never fight in the open. The Vaporizer’s thermal laser has near-perfect tracking across flat terrain. Buildings, rooftops, overhangs, and any vertical cover are your lifelines. If you are caught in an open field with an active Vaporizer overhead, you are likely dead.
Clear Vaporizers before breaching. The alarm triggered by breaching draws more ARC. Starting a breach with active Vaporizers still patrolling is one of the fastest ways to lose your entire loadout.
Loot every Vaporizer fragment. When destroyed, a Vaporizer breaks into multiple pieces. Vaporizer Regulators and other loot are distributed across all the debris — not just the central body. Looting only the main wreck is one of the most common mistakes made by players new to the condition.
Squad play is strongly recommended. Duos or trios are significantly more efficient than solo runs. One player can engage and distract Vaporizers while teammates reach the Assessor. Split the healing burden, focus-fire the propulsors faster, and cover each other’s blind spots during the breach.
Watch for other Raiders. Every squad on the map has the same objective. The Assessor is a PvP magnet. Do not get so focused on the ARC enemies that you forget human opponents are converging from every direction. Always check angles, not just the sky.
Plan your extraction before you start. Close Scrutiny sessions can be chaotic, and it is easy to end up overloaded with loot and underprepared for the exit. Before heading toward an Assessor, mentally note your two nearest extraction points. For a full breakdown of exit mechanics and how to survive extract campers, check out our guide on how to extract in Arc Raiders.
Close Scrutiny and the Riven Tides Update
As of April 2026, Close Scrutiny remains one of the most actively played map conditions in Arc Raiders, and its Assessor loot pool continues to drive the Flashpoint-era progression loop. The condition is not going away — and with the Riven Tides update confirmed for April 28, 2026, Embark Studios is adding a new coastal map and a new large ARC enemy type to the game.
If the Flashpoint pattern holds, Riven Tides will likely introduce new map conditions alongside the new map. For everything confirmed so far about the next update, check out our breakdown of the Arc Raiders Riven Tides update coming April 28.
Now is the ideal time to finish your Flashpoint farming — particularly the Dolabra blueprint and the High-Gain Antenna project — before the new content shifts the meta.
Frequently Asked Questions
What is Close Scrutiny in Arc Raiders? Close Scrutiny is a Major Map Condition introduced in the Flashpoint update. It belongs to a new category called ARC Operations, and it centers on combat encounters with the Assessor — a large ARC probe that lands on the map and contains rare loot, including blueprints for the Dolabra and Canto weapons.
Where does Close Scrutiny appear? It is available on Dam Battlegrounds, Buried City, Spaceport, and Blue Gate. It does not appear on Stella Montis due to that map’s indoor layout.
What is an Assessor in Arc Raiders? An Assessor is a massive three-legged ARC probe that lands during Close Scrutiny. It has three breachable sections that players can unlock and loot. Each breach triggers an alarm and summons additional ARC enemies, including Vaporizers.
How do I find an Assessor? Look for the yellow beam fired by a Surveyor unit before the Assessor lands, or follow the three red vertical beams the Assessor emits once it touches down. Your compass also marks the Assessor’s location.
What do Assessors drop? The Assessor loot pool includes the Dolabra Legendary Energy Shotgun blueprint, the Canto SMG blueprint, ARC crafting materials, and general rare loot. The Dolabra blueprint is not guaranteed per breach.
Is Close Scrutiny playable solo? Yes, but it is significantly harder solo than with a squad. Vaporizers in particular are punishing for solo players without the ability to split aggression and healing. Bring high-end gear and plan your approach carefully.
Do Vaporizers only spawn during Close Scrutiny? Yes. Vaporizers are exclusive to the Close Scrutiny map condition and do not appear in standard raids on any map.
Close Scrutiny is one of the most rewarding — and one of the most punishing — experiences Arc Raiders currently offers. Approach it prepared, clear the Vaporizers before touching the Assessor, and you will leave with materials that will carry your progression through the rest of the Flashpoint meta and into whatever Riven Tides brings next.
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