Hidden Bunker location guide Arc Raiders

Discover everything you need to know about the Hidden Bunker location guide in Arc Raiders, including how to complete it.

The new Hidden Bunker event in Spaceport has multiple steps to solve. This is an ongoing puzzle that most players are attempting to solve so far. Players must trigger steps that unlock the bunker and then enter it to claim high-tier loot. Four antennas spawn around the Spaceport map when this event is active. Interacting with each antenna triggers enemy spawns and alerts the whole lobby.

Once all four are activated, the bunker unlocks. The bunker entrance is located on the southwestern side of the Spaceport map. After completing the internal objectives and looting, you must extract safely. In this guide, we’ll discuss how to complete the Hidden Bunker puzzle in Arc Raiders, including some useful tips.

Activating the Bunker

When you first load into a match on Spaceport with the hidden bunker event, there will be four antennas all around the map. The truth is that they are located in the furthest corners of the map. So, get ready to travel across the map a lot. Now, the hidden bunker location is always in the same location. The hidden bunker is always there.

You can find the hidden bunker below the Departure Building. If you’re doing this and you’re worried about other players ruining it or getting to the bunker first, you’ll need to start by going to the other corners first and then ending in the corner closest to the bunker. This is only when it comes to activating the antennas.

How To Activate the Antennas

When you actually need to activate the antennas, essentially, what you need to do is climb up to the roof, and there’ll be a little data console that you can activate. Some of these are basically inaccessible unless you have a zipline. So, make sure you’ve got your utility bench upgraded to level two so that you can craft zip lines. You need a rope for that. So, keep an eye out for some rope.

Once you’ve got up there and activated the console, a wave of arc will come in. Usually, it’s only a few wasps and hornets, but keep an eye out because Rocketeers like to kind of fly around near these things, so bringing some wolfpacks is advised. After a little while, the data console will complete, and you’ll need to press it again to complete the process.

You can then repeat this stage for all four antennas on the entirety of the map. At this point, it’s a dash to the bunker, and it is quite a long way to the bunker from some of the corners of the spaceport map. So, this is why it’s really recommended that you end near the bunker entrance so that you have the best chance of getting there soon.

I think this is a community event that needs some coordination. When you go down into the bunker, you’ll see all sorts of lootable containers. There are a lot of weapon crates, ammo crates, so the amount of loot you’ll get here is probably going to be pretty good if you can get there first. The entire lobby gets a notification that you’ve activated that specific antenna, so get ready for a heavy gunfight.

Hidden Bunker Data Download

Let’s talk about these data downloads underneath in the bunker. You can just run around in circles, and it will keep looping around. So, you got this large sort of circular shape in the bunker. There are about seven or eight data consoles that can be activated. When you activate the console, it will start a download process.

You need to stay on that console for the download process to complete. If you move away, it will fail. Once it’s completed, you can activate it again to download the data, and that will get you 500 XP. It feels like there should be something more going on here.

What you’ll notice is that all of the data consoles go through the same sequence. Essentially, when you go down there for the first time, you can activate any of the consoles, and that will start the download process. Once the download process is completed, the light will go green for a short time.

If you leave the area before it’s done or download the data, it will get a red light on it. It will be on this red light sequence for a while before it eventually resets. After that, you’ll be able to download the data again and start from the beginning. 

How You Can Solve the Hidden Bunker Puzzle

Make sure the Hidden Bunker event is active on the Spaceport map in Arc Raiders. Since you’ll attract enemy drones and other players, bring strong gear, good weapons, medkits, and maybe mobility tools to reach the antennas quickly. On the Spaceport map, you’ll find 4 antenna stations scattered around the map. They are marked with a white satellite icon.

Once activated, the entire lobby gets the notification. Activating one will trigger a swarm of ARC drones to attack your location. The bunker does not show up on the map with a marker or icon. So, you’ll need to remember its location. The bunker is located on Spaceport between the Fuel Lines and Fuel Processing POIs.

Once you’re inside the bunker, you’ll find 8 data terminals with lights above them. Make sure to interact with each terminal and initiate the data download. After all data is downloaded, you must retrieve the data files from each terminal. Once this is done, you can loot the bunker for high-tier gear. With data retrieved and loot claimed, you’ll want to extract safely.

You need to activate all of the buttons around about the same time. In this case, you need a lot of players to solve the Hidden Bunker puzzle. With there being seven or eight data consoles down here, you need to activate all of them essentially at the same time for something to happen.

Hi, I’m Ali. I started gaming with Max Payne, and it set the tone for my interest in darker, more immersive experiences. I mostly play soulslikes, RPGs, and FPS titles that focus on tight mechanics and pacing.

I have a strong appreciation for game soundtracks and how they shape the overall experience. I’m also a long-time horror fan, across both games and films, with a preference for atmosphere-driven storytelling. This space reflects that passion, exploring games through both their mechanics and the atmosphere they create.

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