ARC Raiders Spaceport Trench Tower Key Guide (Locations)

Keys are one of the most valuable items. ARC RaidersThis is because players have access to locked areas filled with tons of gear, resources, and weapons. So if you found the Spaceport Trench Tower key during an attack and wondered where it goes, you've come to the right place. This guide will help you find your door. ARC Raiders The Spaceport Trench Tower key unlocks it, and it also provides instructions on where to find the key itself if you're interested.

Updated on February 4, 2026 by Ayyoun Ali: Spaceport Trench Tower has an uncommon loot room key that opens two different locked rooms on the map. This is one of the most valuable keys in ARC Raiders, so this guide has been updated with more likely locations to find it.

relevant

ARC Raiders: How to open the Ancient Fortress Crypt door in Blue Gate (all Fuze locations).

The Blue Gate map in ARC Raiders features an ancient fortress puzzle. This puzzle features a locked basement door that the player must unlock with three fuses.

Where to use the Starport Trench Tower Key in ARC Raiders (door location)

The Spaceport Trench Tower key unlocks two separate doors on the Spaceport map. ARC Raiders: South Trench Tower and North Trench Tower building. The tower is located in the northern section of the Spaceport between West Hangers and East Hangers.

Although both are right next to each other, a single Spaceport Trench Tower key can only unlock one of the tower doors.

The size of the Spaceport map requires a lot of traveling from the spawn point. The journey won't be easyAlong the way, you'll encounter several ARC machines and hostile players.

After arriving at one of the trench towers, you can interact with the keypad and use the Spaceport Trench Tower Key. ARC Raiders To open the door. Both buildings have similar interiors, so you can open either building.

At the base level, you'll find several loot containers and drawers with high potential for looting. Epic Rare Resources. Upstairs there are weapon chests and other small chests that have a high chance of being granted to the player. Epic quality or Tier 4 weapon.

How to get the Starport Trench Tower Key in ARC Raiders

The Spaceport Trench Tower Key is a random drop that players can find unexpectedly in high-level loot areas and residential areas. There is no need to specifically look for the key in the Spaceport, as the other maps have the same chance of getting it. Here are some of the best locations to find one. ARC Raiders' Spaceport Trench Tower Key.

map	How to get the Spaceport Trench Tower Key	map location
dam battlefield	The best place to find the Starport Trench Tower Key in the Dam Battleground is Pale Apartments, Ruby Residence, Pattern House. This area is isolated from activity and therefore relatively safe from PvP activity.
buried city	If you prefer to play on the Buried City map, be sure to visit the Grandioso Apartments and the housing complex east of Abandoned Highway Camp. Aside from this area, most abandoned houses on the map have several residential-style containers that can be looted for keys.
spaceport	If you're already on the Spaceport map, the first areas you should visit are: Arrival and departure buildings. There are several residential-style containers here, marked as high-value loot areas. This will increase your chances of finding the Starport Trench Tower Key. ARC Raiders. You are welcome to visit Control Tower A6 Building Search inside the container in the lobby.

If you don't want to farm for keys, players can obtain the Spaceport Trench Tower key from ARC Raiders by completing Celeste's Supply Diversion quest. This is a short quest that requires you to turn a few valves in an underground starport tunnel. Once completed, you can turn in the quest and obtain a key to open Spaceport South & North Trench Towers.

released

October 30, 2025

ESRB

Youth/Violence, Blood