The Open ARC Probes Weekly Trial is one of the easier weekly challenges in ARC Raiders, especially if you complete it during the Prospecting Probes event. During this event, ARC Probes provide much more progress than usual, allowing players to earn all three stars in a very short amount of time.
If you are struggling to finish this challenge or simply want the fastest method possible, this guide explains everything you need to know.
What Is the Open ARC Probes Weekly Trial?
The Open ARC Probes Weekly Trial requires players to locate and search ARC Probes during a raid. Completing enough probe objectives will reward progress toward the weekly challenge and eventually unlock all three stars.
Normally, this challenge can take some time because you need to find multiple probes across the map. However, during the Prospecting Probes event, the challenge becomes significantly easier.
Why You Should Complete It During the Prospecting Probes Event
The Prospecting Probes event greatly increases the value of ARC Probes.
According to player reports, a single fully searched ARC Probe can provide around 2,000 points. During the event, opening just one ARC Probe can give enough progress for two stars.
This means you only need two ARC Probes to earn all three stars and complete the weekly trial.
Without the event, players often need to search more probes to achieve the same result.
Because of this, waiting for the Prospecting Probes event is currently the fastest and easiest strategy.
Best Places to Find ARC Probes
While ARC Probes can appear in different locations, some areas seem to offer reliable opportunities during the event.
Pilgrim’s Path Area
One of the locations where players have reported finding ARC Probes is near Pilgrim’s Path. This area can contain multiple probes and is worth checking early in your raid.
Near Extraction Points
ARC Probes can also appear close to extraction zones. These locations can be especially useful because you can complete your objective and move toward extraction without crossing the entire map.
Checking both Pilgrim’s Path and nearby extraction areas can help you find probes quickly.
Recommended Loadout for the Weekly Trial
The challenge does not require expensive gear or special weapons.
A simple loadout is enough to complete the objective.
Bring a Reliable Weapon
Any weapon you are comfortable using can work. The goal is not to fight every enemy on the map but to survive long enough to complete the probes.
Carry Adrenaline Sticks
Adrenaline Sticks are highly recommended for this challenge.
Enemy groups can suddenly appear while you are interacting with an ARC Probe. Having Adrenaline Sticks allows you to escape dangerous situations and reposition safely.
They can often mean the difference between successfully completing the challenge and losing your gear.
How to Complete the Weekly Trial Fast
The process is very straightforward when the Prospecting Probes event is active.
Step 1: Wait for the Event
Before entering a raid, check whether the Prospecting Probes event is active.
This event is what makes the challenge much easier than normal.
Step 2: Search for Your First ARC Probe
After entering the map, head toward known probe locations such as Pilgrim’s Path or nearby extraction areas.
Once you find a probe, begin the search process.
Step 3: Complete the Probe Search
Searching a probe provides a large amount of weekly trial progress during the event.
Many players report earning two stars after completing a single ARC Probe.
Step 4: Stay Alert for Enemy Spawns
One of the biggest dangers during this challenge is enemy activity around the probes.
Players have encountered enemies such as:
- Hornets
- Wasps
- Fireflies
- Rocketeers
These enemies may appear while you are attempting to breach or search the probe.
Step 5: Retreat If Necessary
You do not need to fight every enemy.
If several enemies appear at once, move away from the area and create some distance. Use movement abilities and Adrenaline Sticks if needed.
After the situation calms down, return and continue the objective.
Step 6: Find a Second ARC Probe
Once the first probe is complete, locate another nearby ARC Probe.
Completing the second probe is usually enough to push the weekly challenge to three stars during the event.
Step 7: Extract Safely
After earning all three stars, head to an extraction point and leave the raid safely.
There is no need to take unnecessary risks once the challenge is complete.
Understanding ARC Probe Progress
During the Prospecting Probes event, progress appears to increase much faster than normal.
Players have reported the following results:
- One completed ARC Probe can provide around 2,000 points.
- One ARC Probe can award two stars.
- Two ARC Probes can award three stars.
- Three ARC Probes can provide roughly 6,000 points total.
This makes the event one of the best opportunities to finish the weekly challenge quickly.
Tips for Completing the Challenge More Easily
Several simple strategies can make the challenge even smoother.
Prioritize Survival
The challenge only requires probe progress. Eliminating every enemy is not necessary.
Keep Moving
Standing still for too long can attract unwanted attention from enemy patrols and other players.
Use Cover
When enemies spawn near a probe, use nearby rocks, buildings, and terrain features for protection.
Bring Healing and Mobility Items
Healing items and Adrenaline Sticks can help you recover from unexpected encounters and escape dangerous situations.
Leave Once You Have Three Stars
After completing the weekly challenge, focus on extraction instead of searching for additional fights.
Final Thoughts
The Open ARC Probes Weekly Trial is currently one of the easiest weekly challenges to complete when the Prospecting Probes event is active. Thanks to the increased progress provided by ARC Probes, most players can earn all three stars by completing just two probes.
Focus on searching ARC Probes near Pilgrim’s Path and extraction areas, carry Adrenaline Sticks for emergencies, and avoid unnecessary fights whenever possible. By following this strategy, you can finish the challenge quickly and move on to your next objective.
