Celeste is offering a new mission for players in the Arc Raiders Riven Tides update. Unlike other new missions, this one must be completed on the coastal map, taking raiders back to the Embedded City. Celeste needs your help to find a Stella Montis hard drive containing information about the transport schedules of important Exodus components. Here’s how you can complete the Arc Raiders Sand Line mission.

How Can You Complete the Arc Raiders Sand Line Mission?

The brand new Sand Line mission in Arc Raiders starts with a single objective, but it expands as you complete them one by one. This is a fairly straightforward mission that requires you to visit multiple locations in the Embedded City; not on the new Riven Tides map.

Image Source: Embark Studios

You can opt for a free loadout or a light personal loadout for this raid. However, since you will be traveling the most during this mission, we recommend taking extra Adrenaline Syringes. Also, make sure you have enough Medical Bandages and Shield Restoratives for emergencies.

Without further ado, here’s how to complete the new Arc Raiders Sand Line mission:

1. Find Out Why the Train Didn't Reach Marano Station

  • Image Source: Embark Studios
  • Image Source: Embark Studios

The first objective in the Sand Line mission in Arc Raiders is to find out why the train didn't reach Marano Station. Jump to the Embedded City map (where we previously solved the Music Puzzle) and head to the marked location on the map in the image above. As you approach, you will see that the train has derailed. Visit the derailed train, and your first objective will now be completed. Celeste will update you on the next objective.

2. Find Out Who Organized the Heist

  • Image Source: Embark Studios
  • Image Source: Embark Studios
  • Image Source: Embark Studios

Now we need to find out who organized this train heist in the Arc Raiders Sand Line mission. Reach the tower behind Piazza Roma. Behind a plant at the corner, you will see the option 'Search for Clue'. Immediately take the fallen Marano Market Business Card while searching that spot. Celeste will once again update your objective.

3. Find Out Where the Piston Valves Are Hidden

  • Image Source: Embark Studios
  • Image Source: Embark Studios

In the next step, you need to go to the ruins of a building right next to the popular Hospital location in the Embedded City. Just like in the first objective, you do not need to find the Piston Valves. Instead, your objective will be completed as you approach the collapsed building. Therefore, this is one of the easiest Arc Raiders missions in recent times.

4. Investigate the Basement of the Circle Near the Trader

  • Image Source: Embark Studios
  • Image Source: Embark Studios
  • Image Source: Embark Studios

The final objective in the Arc Raiders Sand Line mission takes you to an abandoned building on the outskirts of the Embedded City. When you reach the marked location on the map, enter the desolate building. Then, find the room with a zipline that leads you to the basement.

Among many boxes, you will see the option 'Take Photo'. Just interact and take the picture to complete the Sand Line mission.

Arc Raiders Sand Line Mission Rewards

If you’re curious about the rewards Celeste will offer you after completing the Sand Line mission, they are as follows:

  • 2x Exodus Modules
  • 2x Magnetic Accelerators
  • 2x Magnetron
Image Source: Embark Studios

Check out our Arc Raiders guides for other new missions, including Apollo's Battening Down mission. Also, feel free to share your thoughts on the latest mission lines with us in the comments below.

What is the Sand Line mission?

In the Sand Line mission, Celeste asks players to investigate a train derailment in the Embedded City; this involves a Stella Montis hard drive containing critical information.

What are the rewards for completing the Sand Line mission?

When you complete the Sand Line mission, you receive 2x Exodus Modules, 2x Magnetic Accelerators, and 2x Magnetron rewards.