How to Finish Groundbreaking in ARC Raiders, U4N Mission Tips

Apollo’s “Groundbreaking” mission gives ARC Raiders players a short investigation to complete outside Speranza. The story centers on research that could help improve the settlement’s protection against earthquakes. Although the mission has only a few major objectives, each step takes place in areas where players may be competing for loot, so a careful approach is important.

The first thing to remember is that your ARC Raiders Items and mission equipment should be prepared before deployment. In particular, you need the Blue Gate Communication Tower Key. Putting the key into your Safe Pocket is highly recommended because it protects the item if the raid goes badly. Losing the key can make the next attempt much more complicated.

Get Ready Before Deployment

Preparation does not have to take a long time. Check that the Blue Gate Communication Tower Key is in your Safe Pocket and then make sure you have enough healing supplies for the trip.

A balanced loadout is usually better than carrying unnecessary equipment. The purpose of this mission is investigation rather than clearing every enemy you encounter. Having enough resources to survive an unexpected encounter is useful, but there is no need to turn the quest into a full combat expedition.

Start at Pilgrim’s Peak

Your first major stop is Pilgrim’s Peak, located in the northern section of the map. The area can be dangerous because valuable loot attracts players.

As you approach the location, slow down and pay attention to your surroundings. Other Raiders may already be searching nearby buildings, so blindly sprinting toward the objective can expose you to an unnecessary fight.

Find the locked room connected to the mission and use your Blue Gate Communication Tower Key to enter. Once inside, take a moment to make sure you are in the correct location before interacting with anything.

Locate the Important Clue

The key clue is a whiteboard positioned on the right side of the room. A photograph is attached to it, and this image provides the information needed for the next stage.

Interact with the whiteboard to register the objective. Do not leave immediately without checking that the interaction has completed successfully.

This room can also be worth searching. If there are weapon containers or useful supplies nearby, collecting them can make the next part of the journey easier. Still, avoid staying too long if you hear nearby movement. The mission does not require you to loot every container.

Move Southwest

Once the whiteboard objective is complete, your next destination is the Abandoned Housing Project. Travel southwest from Pilgrim’s Peak and remain alert during the journey.

This section can be unpredictable because the destination may also have players moving through it. The safest strategy is to use available cover and avoid unnecessary exposure. If you spot another player and there is no reason to fight, continuing toward the objective can be a better choice.

When you reach the Abandoned Housing Project, use the photograph from the whiteboard to identify the correct unfinished building.

Find the Unfinished Structure

The building shown in the photograph is the final objective location. Once you believe you have found it, move closer and look for an interaction prompt.

The exact approach can vary depending on where you enter the area, so do not worry if the building does not look perfect from the first angle. Move around the structure and check for the interaction point.

When the prompt appears, take the photograph. Once the game registers the action, the main Groundbreaking objective should be complete.

Extract Without Taking Extra Risks

With the final objective finished, there is little reason to remain in the area. Check the map and choose an extraction route that avoids unnecessary danger.

Extraction is still part of completing a successful raid. Even after finishing the mission objective, another player or an ARC enemy can end your run. Stay alert and avoid detours unless you genuinely need additional supplies.

Returning to Speranza allows you to continue Apollo’s storyline and work toward the Janitor Skin reward. For players collecting cosmetics and progressing through the quest chain, completing this mission is therefore worthwhile.

Players who want to save preparation time may also look at ARC Raiders Items for sale when planning their overall inventory and progression.

The Groundbreaking quest is ultimately about careful navigation rather than difficult combat. Keep the key protected, investigate the whiteboard, follow the building photograph, complete the final interaction, and leave the area promptly. A calm and efficient approach will usually produce a much smoother run.