ARC Raiders players who frequently explore the Spaceport map know that surviving raids isn’t just about fighting enemies—it’s about finding valuable loot before other raiders do. Spaceport contains numerous hidden weapon crates, backpacks, and clever mechanics that many players overlook. Learning these locations can dramatically improve your early-raid gearing and extraction success rate.

This guide breaks down the most useful hidden loot spots and secret mechanics on the Spaceport map, helping you maximize your loot while minimizing risk.

Hidden Weapon Crate Near Maintenance Harbor

One of the easiest secret loot locations to start your raid is located between Maintenance Harbor and Fuel Storage.

Follow the road that leads into the desert area and head toward a small spherical structure. At the far end of this route, you’ll find a hidden weapon crate tucked away from the main traffic paths.

Why This Spot Is Valuable

* Rarely contested by other players
* Easy to access early in a raid
* Great chance to upgrade your starting weapon

This makes it an excellent first stop for solo players or cautious teams.

East Container Yard Crane Loot

Another hidden crate is located in the East Container Yard, near the massive crane.

To find it:

1. Travel to the lower section of the container yard.
2. Move toward the crane structure.
3. Check inside the nearby container area.

A weapon crate spawns here, often overlooked by players rushing toward central areas of the map.

Rifle Building Rooftop Spawns

The Rifle Building rooftop contains several useful spawn locations.

Possible loot includes:

* Weapon crates
* Medic bags
* Ammo crates

Check the rooftop corner areas and nearby containers. These spawn points can provide valuable healing items early in the raid, which are essential during prolonged fights.

Trench Tower Secret Entry (No Key Required)

Normally, accessing the Trench Towers requires the Spaceport Trench Tower Key.

However, there is a clever workaround.

How to Enter Without the Key

1. Bring a zipline or snap hook.
2. Deploy it to reach the roof.
3. Climb onto the tower from above.

Inside you can find:

* Backpacks
* Ammo boxes
* Red containers with additional loot

This technique lets you bypass locked doors and avoid noisy breaching, which is extremely useful during events or crowded raids.

Rocket Assembly Building Hidden Loot

The Rocket Assembly Building contains several hidden items if you explore carefully.

Possible Spawns

* Rare weapon crate on the rooftop (very low spawn rate)
* Grenade case on scaffolding
* Backpack spawn near the lower ledges

Even though the weapon crate appears rarely, checking this location can reward players with high-tier equipment.

Pipeline Backpack Spawn

Near the bottom of the East Container Yard, follow the large pipeline.

At the end of the pipe route, you can find a hidden backpack spawn that sometimes contains:

* Mechanical components
* Magnetic accelerator parts
* Crafting materials

These items are particularly useful for upgrading gear.

Departure Building Rooftop Backpacks

The Departure Building is another overlooked location.

Once on the roof:

1. Follow the edge toward a corner section.
2. Look carefully for a hidden backpack.

There is also another backpack spawn near a nearby container, making this rooftop worth checking during every raid.

Control Tower AS6 Zipline Trick

Another clever mechanic allows you to reach Control Tower AS6 without a key.

Steps

1. Place a zipline to reach the tower exterior.
2. Climb toward the top platform.
3. Access the backpack spawn near the window.

While you cannot fully enter the locked room, this location is excellent for:

* Sniping enemies
* Ambushing players entering the tower
* Quick backpack loot

Security Checkpoint Loot for Bad Spawns

Spawning near the Security Checkpoint can feel disadvantageous because it’s far from major loot zones.

Fortunately, several hidden backpacks exist nearby:

Staff Parking Roof

A backpack may spawn on the roof.

Electrical Substation

Check the chair area for another backpack.

Nearby Vent Roof

Another spawn can appear beside an air vent.

These spots ensure that even unlucky spawns still provide useful loot opportunities.

Vehicle Maintenance Building Secret Loot

Inside the Vehicle Maintenance Building, open the small doorway and head inside.

You’ll find:

* A hidden backpack
* An ammo box

These containers are often ignored, making them safe for quick looting.

Arrival Building Quiet Entry Trick

There is a breachable door in the Arrival Building, but breaching it makes noise.

Instead:

* Walk around the outside of the building.
* Enter the room through an alternate opening.

This lets you loot quietly without alerting nearby players.

Underground Spaceport Hidden Crate

The underground section of Spaceport also contains secret loot.

Check the corners carefully to find:

* A weapon crate on elevated ledges
* A hidden backpack

These areas are less traveled, giving players safer looting opportunities.

Launch Tower Descent Tricks

The Launch Tower has massive ziplines, but there are alternative ways to descend safely.

Players can:

* Drop and grab the zipline at the last moment
* Climb down using ledges
* Slide down quickly without making much noise

These tricks help you escape dangerous high-ground positions quickly.

Final Tips for Looting Spaceport

To maximize your loot efficiency on Spaceport:

* Bring ziplines or snap hooks to access hidden areas.
* Always check rooftops and pipes for hidden backpacks.
* Explore less popular zones for safer looting.
* Learn alternate entrances to avoid making noise.

Mastering these hidden mechanics and secret loot locations will give you a huge advantage in every Spaceport raid in ARC Raiders.