I dropped into Close Scrutiny with my breath short and a sky full of falling metal. A probe screamed down and a Vaporizer unfolded beside it, shields hissing. You only get a moment to decide: fight it or watch the Regulator float away.
I write this from a few dozen raids and dozens of wiped loadouts later. I’ll point you straight to the spawn conditions, the quick read on loot rules, and the high-payoff tactics that actually work when the sky opens.

Vaporizer Location in Arc Raiders
On my first Close Scrutiny run the probe hit the dead center of the map and two Vaporizers dropped in like vultures.
If you want a Vaporizer you need one thing: the Close Scrutiny map condition. Vaporizers are not map-wide spawns— they appear exclusively as protectors for newly arriving Assessor probes. That means you don’t hunt an area; you hunt the event. Queue into matches flagged with Close Scrutiny on Steam or check Arc Raiders Discord and Reddit threads for active queues and timers.
Assessor probes show up unpredictably. In my runs they arrived either smack in the center or skirting the edges, so keep your GPS and audio up. Once the probe touches down you’ll usually find two or more Vaporizers defending it—fast, armored, and shielded. They move like a smoke alarm in a quiet house: sudden and impossible to ignore.
Where can you find a Vaporizer in Arc Raiders?
Only during the Close Scrutiny map condition. Track the Assessor probe on your map or listen for its descent; that’s the spawn cue.

How to Get a Vaporizer Regulator in Arc Raiders
I’ve watched the Regulator drop more than once—and it always fell from a dead Vaporizer’s loot pool.
The Vaporizer Regulator is an epic material found only in a Vaporizer’s loot. Kill the Vaporizer and the regulator is guaranteed to drop; it’s not a rare gamble, it’s a direct reward. That item is currently required for crafting the legendary shotgun Dolabra, which has already reshaped meta conversations on forums like Reddit and strategy channels on Discord.
Fight smart: bring burst damage and a plan to strip shields quickly. Focus fire, stagger the Vaporizer’s circuits, and keep movement tight—avoid the vapor clouds and do not solo it unless your loadout can punish shields fast. Think of the Vaporizer as a sealed fuse box; you need a clean, coordinated yank to get the goods out.
How to obtain a Vaporizer Regulator in Arc Raiders?
Kill a Vaporizer during a Close Scrutiny raid. The Regulator is part of its guaranteed loot pool and can then be used to craft Dolabra.
Want a shortcut? Watch high-level runs on Twitch or clips on YouTube to see how streamers manage positioning and DPS during the probe drop; following a few experienced squads will save you a lot of wasted runs.
So — will you risk your loadout to chase the Vaporizer Regulator and Dolabra, or will you wait until it becomes a common spawn?