The Communication Hideout quest in ARC Raiders will send players out into the Buried City map to fix the antenna in the Red Tower area. Completing this quest will require players to thoroughly explore the area to locate the missing battery cell, which is crucial in restoring power to the radio antenna. Communication Hideout is one of the more rewarding quests in ARC Raiders, as it'll reward players with a cool outfit variant. So, here's a quick guide to help you finish it up.

Lost Transmission Quest ARC Raiders
ARC Raiders: Lost in Transmission Quest Guide (Spaceport Control Tower Key)

The Lost in Transmission in ARC Raiders requires players to visit the Control Tower A6 and use the Spaceport Control Tower Key to restore connection.

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For more important locations in Buried City, check out our complete ARC Raiders Buried City interactive map!

Where to Find the Missing Battery Cell in ARC Raiders (Communication Hideout)

Communication Hideout ARC Raiders Red Tower Location

To start the Communication Hideout quest in ARC Raiders, players will need to head to the Red Tower landmark on the Buried City map. The area can be found just northeast of the Plaza Rosa building, and players will need to zoom one level onto the map to see it pop up.

Communication Hideout ARC Raiders Red Tower

You'll spot the tower from afar as it stands tall in the crimson light of the Buried City. The first objective of the Communication Hideout quest is to locate the missing battery cell to power up the generator. The battery cell can be located east of the red tower on the ground, opposite the yellow generator outside.

Communication Hideout ARC Raiders Missing Battery Cell and Restore Power

Players will need to pick up the battery cell and insert it into the generator to the left to power up the antenna terminal on top. After inserting the battery, turn on the generator by interacting with a small switch on its right side. Make sure you do this before heading up the tower.

Communication Hideout ARC Raiders Activate Antenna Terminal

Now, go inside the open window in front of you to enter the Red Tower building. Follow the staircase upstairs and take the ladder to the left of the hole in the building's second floor to reach the top of the Red Tower.

Just to the right of the metal sheets that lead up to the Red Tower, you'll spot a small pathway. Follow it to a computer terminal that you need to interact with to complete the final objective of the Communication Hideout quest in ARC Raiders.

Buried City Red Tower Loot Room ARC Raiders

Since you're already in the area, make sure to check out the loot room in the Red Tower. It's located on the second floor, across the hole in the wall.

There are multiple red lockers that you can check out for a chance to find valuable trinkets, epic (purple) crafting materials, and rare (blue) weapons. There are also smaller cabinets and drawers here, but most prominently, there's a very high chance of a Security Breach locker spawning here.

If you're doing the Communication Hideout quest during a major map condition like a Night Raid or an Electromagnetic Storm, you'll also have a chance to find rare blueprints like weapon attachments or even the Tempest assault Rifle.

Communication Hideout ARC Raiders Quest Completed

Once players safely extract back to Speranza, they'll need to talk to Shani to claim the Crimson Racer (Aviator Color) outfit cosmetic, 1x Anvil III weapon, and 40x Heavy Ammo as a reward for completing the Communication Hideout quest in ARC Raiders.

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ARC Raiders Tag Page Cover Art
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Extraction
Shooter
Third-Person Shooter
Survival
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Systems
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Top Critic Avg: 87 /100 Critics Rec: 93%
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Released
October 30, 2025
ESRB
Teen / Violence, Blood
Developer(s)
Embark Studios
Publisher(s)
Embark Studios
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ARC Raiders release window announced with launch plans
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WHERE TO PLAY

DIGITAL
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Multiplayer
Online Multiplayer, Online Co-Op
Cross-Platform Play
Yes - all platforms
Cross Save
Yes - via Embark ID
Number of Players
Single-player
Steam Deck Compatibility
Unknown
PC Release Date
October 30, 2025
Xbox Series X|S Release Date
October 30, 2025
PS5 Release Date
October 30, 2025
Genre(s)
Extraction, Shooter, Third-Person Shooter, Survival