Dam Control Tower Key Location in Arc Raiders

Dam Control Tower Key location in Arc Raiders: the exact door at the top of the Control Tower on Dam Battlegrounds, how to climb to it, and the loot inside.

Category: Key & Keycard Locations · Updated 2026-08-02

Short answer

Where to find it and where to use it

The key is a random container drop, not a fixed pickup. No POI guarantees it. What you control is where you spend your search time, and a few places pay noticeably better:

• Research and Administration, second floor: The desk drawers up there are the most consistently reported source, and you are already standing next to the tower you want to open.
• Ruby Residence, Pale Apartments and Ben Welder's Sunroof: The residential cluster on the north west side. Drawers, cabinets, desks and lockers all roll for keys.
• Other raiders: Anyone who pulled one is carrying it until they extract. An epic key is a real reason to take a fight you were already leaning into.
• Shani's quest, The Trifecta: The reward includes one, which is the only way to get this key on demand instead of on a dice roll.

The reticle on our map marks the door, not the spawn. Search residential and administrative buildings on the way in, and run the tower the moment a key lands.

What it unlocks

The item text is short: "Unlocks a door to the Control Tower on Dam Battlegrounds." That is one specific door, the control room at the very top of the tower.

Reaching it is most of the work. Three approaches into the tower are worth knowing:

1. From the Red Lakes Balcony side. Convenient because the Red Lakes Balcony Lift extraction is right there if the run turns.
2. Through Research and Administration. Take the corridor right of the main entrance and the central staircase, which breaches you straight into the tower.
3. Across the lake bed from the north. Come in through the floodgates when the middle of the map is loud. Slower, much quieter.

Inside the tower, ride the interior zipline all the way to the top, then take a right. The locked door sits at the top of one more short flight of stairs. Some players prefer to rappel the elevator shaft instead, which reaches the same upper level.

What is inside

The Control Tower's upper floors are already worth the climb before you unlock anything, with up to five weapon crate spawns at the top and general loot at the bottom. The locked room adds:

• Two red valuables lockers
• A weapon case, an ammo case and a grenade case
• Loose weapon spawns and high value material spawns
• Breachable electronics containers

Guides that have run it clean report hauls around 50,000 coins and up, with weapon blueprints and rare resources being the usual standouts. Worth flagging: this room does not contain a Security Breach cabinet, so if that is what you are chasing, the Dam Staff Room is the better door.

Is it worth the detour

Yes, with one honest caveat. The value per key is the highest of the four Dam keys and it is not close. The problem is the exit.

The control room sits at the top of a vertical structure with a single way out, and every experienced Dam runner knows exactly where the door is. That combination gets people killed on the way down, not on the way up. Plan for it:

• Clear the tower on the way up rather than sprinting past ARCs you will meet again on the descent.
• Bring a Door Blocker if you have one. It buys you the whole loot cycle uninterrupted.
• Pick your extraction before you open the door. North Complex Elevator and Red Lakes Balcony Lift are the natural ones from the tower.
• If the map has been quiet for ten minutes, assume someone is already sitting on the stairs.

The 30 minute raid timer is generous enough that you can do this properly. Rushing a 50,000 coin room to save two minutes is how you end up giving an epic key to someone else.

How keys work in Arc Raiders

Four rules cover every key in the game, and they are the reason a key run is a decision rather than a free reward.

• Every key is single use: It is consumed the moment the door opens. There is no durability, no second charge, no way to keep it.
• Keys are lost on death: The only exception is your Safe Pocket. Put the key in there the second you pick it up, before you get greedy in the next building.
• Locked rooms reset between raids: The room is full again next time. Farming the same door run after run is completely valid, you just need a new key each time.
• Keys drop from containers and from players: Cabinets, drawers, desks and lockers all roll for them, and anyone who found one is carrying it until they extract.

Every Dam key weighs 0.25 and sells for 100 coins, so the key itself is never the payday. The room is.

Other keys on Dam Battlegrounds

• [Dam Staff Room Key](/guides/dam-staff-room-key-location): uncommon key, a ground floor room in Research and Administration, the best reward per rarity door at the Dam.
• [Dam Surveillance Key](/guides/dam-surveillance-key-location): uncommon key, a first floor room in Water Treatment Control, the lowest risk key run on the map.
• [Dam Testing Annex Key](/guides/dam-testing-annex-key-location): rare key, two separate locked rooms inside the Testing Annex compound.
• [All Arc Raiders key locations](/guides/arc-raiders-key-locations): every key on every map in one place.
• [Dam Battlegrounds map](/maps/dam-battlegrounds): full interactive map with POIs, extractions and every key marker.