ARC Raiders:A Complete Walkthrough for Week 18 Trials
Jun-12-2026 PSTWith the return of Weekly Trials in ARC Raiders after a brief Expedition Window, players have a prime opportunity to earn stars and chase valuable seasonal rewards. This guide outlines how to efficiently complete the Week 18 Trials, detailing each objective, recommended maps, and effective strategies for quick star collection.
Each challenge can be tackled independently, making strategic map selection and route planning critical for maximizing efficiency.

How to Damage Leapers (Week 18 Trial)
Leapers are aggressive enemies found in ARC Raiders, particularly in open areas. However, with the right positioning and weaponry, they can be brought down effectively.
Best Map and Location
Target Leapers on any map except Stella Montis. A prime location is:
Launch Towers - Spaceport Map
This area is known for frequent ARC activity and offers strong structural cover.
Strategy Tips:
Use heavy weaponry for consistent mid-range damage.
Maintain partial cover before engaging.
Aim for the center core for the best damage output.
Avoid open spaces unless threats are cleared.
To achieve three stars, you must eliminate two Leapers during a major map event. Engaging during high-intensity conditions will help you complete this quickly.
How to Loot Bird's Nests (Bird City Condition)
This Trial requires a specific map modifier:
Buried City during the Bird City condition
If the Bird City condition isn't active, you'll need to rotate through matches until it appears.
What to Do:
Head to rooftops of buildings.
Search chimneys for nests.
Interact to loot, as these count toward your objective.
These nests not only contribute to your progress but often contain valuable items for sale at Speranza.
Pro Tips:
Utilize mobility gear to navigate rooftops efficiently.
Clear out nearby enemies before climbing to avoid exposure.
If possible, pair this objective with probe hunting for efficiency.
How to Damage Spotters (Week 18 Trial)
Spotters are support drones that tag players for Bombardiers. While they don't deal damage directly, being marked can lead to perilous situations.
Where to Find Spotters:
Spotters can be found on all maps except Stella Montis. They typically:
Fly in pairs
Hover overhead while scanning the area
Respawn after destruction
Fast Completion Strategy:
Equip a sniper or an accurate mid-range rifle.
Stay in partial cover while aiming upward.
Prioritize taking out Spotters before engaging Bombardiers.
By maintaining this focus, earning three stars will be straightforward.
How to Open ARC Probes (Week 18 Trial)
This Trial is one of the simplest tasks of Week 18.
Where to Find Probes:
ARC Probes appear on all maps, but the quickest method involves:
Monitoring the Prospecting Probes event.
Listening for the distinct pinging sound.
Safe Breaching Tips:
Clear enemies before you interact.
Stay aware of your surroundings; probes can attract combat.
Don't let your focus on loot distract you.
Simply breach and collect rewards repeatedly to secure three stars. Combining probe hunting with Spotter damage runs can also be efficient.
How to Search Containers in the Medical Research Wing (Stella Montis)
This Trial specifically requires players to be on:
Stella Montis Map
Location Guide:
Navigate to the western side of Stella Montis.
Find the Medical Research Wing and loot containers.
To achieve three stars, you need to:
Loot a sufficient number of containers.
Extract successfully.
Extraction is crucial; don't linger once your goal is met.
Before heading into Stella Montis, ensure your gear and crafting setup are optimized. Investing in stronger equipment, especially using ARC Raiders BluePrints for advanced weapons, can increase your survival chances during contested extractions.
Efficient Strategy for Completing All Week 18 Trials
To optimize your time:
Start with runs in Spaceport or Buried City.
Focus on objectives involving Leapers, Spotters, and Probes.
Conclude with a dedicated Night Raid in Stella Montis for the Medical Wing challenge.
Stacking compatible objectives in a single deployment will significantly decrease grind time, allowing for efficient farming of buy ARC Raiders Items for long-term progression.Unlock your full potential in ARC Raiders with premium items delivered fast and securely from MMOexp.
The Week 18 Trials in ARC Raiders offer an exciting mix of exploration and combat. By choosing maps wisely, planning routes effectively, and strategizing diligently, players can achieve three stars across all objectives in just a few focused runs.
