ARC Raiders: How To Unlock And Locate The Hidden Bunker

ARC Raiders is launching successfully, with over 400,000 players currently enjoying the game. The game has also been updated with new and varied modes, like nighttime raids at Blue Gate, dangerous electromagnetic storms, and a secret bunker containing a puzzling mystery.

A new secret bunker has been added! To open it, players need to find and activate four antennas scattered around the Spaceport map – it’s a tricky task, though. Fortunately, I, Gorgon the Raider, joined forces with six other players to find all the antennas, send the required signals, and discover the bunker’s hidden entrance.

Buckle up, Raider, Gorgon will show you the way.

Head To The Surface

To begin this mission, choose the ‘hidden bunker’ option on the Spaceport map (as shown above). Don’t forget to bring a zipline – you’ll need it to get to one of the antennas.

Hidden Bunker Antenna Locations

After resurfacing, check your map for four antennas. Their locations change with each game, but you’ll often find them on top of buildings like the Departure Building, Rocket Assembly, Control Tower, the North and South Trench Towers, Vehicle Maintenance, and the Shipping Warehouse.

Many rooftops can be reached with ladders or stairs. When you start the game, find the nearest antenna, climb up to the roof, and use the terminals you see there.

Establish Connection And Send The Unlock Signals

First, connect the device and remain nearby until the process is complete. After the antenna is connected, you’ll need to send a signal to unlock it.

When you receive the unlock signal, prepare to defend yourself – a group of ARCs will quickly attack!

If an antenna has already been used to send an unlock signal, it will no longer appear on the map.

Use Your Zipline

The North and South Trench Towers are the biggest challenge – you’ll need either a zipline or a special key to reach the rooftops.

After you receive all four unlock confirmations, you’ll get a message like the one shown below letting you know the secret bunker is accessible. However, the bunker’s location won’t be marked on the map.

Luckily, Gorgon and his team have found the entrance and indicated its location on the map below.

Hidden Bunker Location

You’ll find this entrance between the Fuel Lines and the Fuel Processing Area, as shown in the picture.

Be careful Raider! Bastions and Bombardiers patrol this area diligently.

Go inside the hidden bunker entrance (seen above).

Download And Retrieve The Data

Once you’re inside the hidden bunker, search around until you find the terminals seen above.

When you use these items, a download will begin, and you need to remain close by until it’s complete. Once the download finishes, a green light will appear, letting you access the data and earn 500 exploration XP.

If you step away from the download terminal, the process will stop, the light will turn red, and your data won’t be saved.

I’ve noticed tons of these terminals all over the hidden bunker, and they’re awesome for quickly getting XP and leveling up. But lately, players have been buzzing with theories that they might be more than just a farming spot – some think they’re actually a big puzzle we haven’t figured out yet!

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2025-11-10 08:09