
The Line in the Sand mission reveals new details in the investigation into the Stella Montis mystery. A.R.C. RaidersThe stolen hard drive contained not only documentation about the project's closure, but also a delivery schedule for critical components for Exodus. Celeste wants to learn more about the elite product and understand why it never reached its intended recipient.
How to complete the "Line in the Sand" mission in ARC Raiders
The assignment becomes available after completing the mission. The Last EntryThe quest takes you through several locations in the "Buried City," which you can access with free gear and without a Secret Pocket. The route leads through a hospital, where encounters with arches and players often occur.
Find out why the train never reached Marano station
From Marano station, follow the train tracks south. Between the warehouse and Piazza Roma, find the derailed train. Approach the cars and inspect them to complete the objective.
Find out who organized the theft
Facing Marano station, turn right and walk east until you reach the small tower next to the apartments. It's easily spotted by the numerous trees growing nearby.
Climb inside and examine the corner where the bush is growing. Hidden nearby is a container containing a clue—the Marano Market Business Card. You can take this item with you or leave it here; it won't be needed for the quest.
Find where the engine valves are hidden
The next destination is Market ruinsThis is a regular loot area (gray), located slightly east of the Hospital. Approach the destroyed supermarket and enter. Despite the objective, you don't need to find the valves; visiting the location is sufficient.
Search the basement of the seller's nearby apartment
From the store, head east, where a lone, buried house stands higher up the slope. Enter the building's hallway and turn right to enter the elevator shaft.
In the basement, examine the pile of boxes on the right. Take a photo of the goods, leave the area, and end your mission.
Rewards
As a reward, you will receive a portion of the resources from the Exodus supply:
- Exodus modules ×2.
- Magnetic accelerator ×2.
- Magnetron ×2.











