Since its launch, ARC Raiders has maintained a consistent cadence of weekly trial updates. Even during major balance patches or emergency hotfixes, the weekly challenges have remained active, giving players a reliable source of resources, experience, and progression materials. These trials are not just optional side objectives. For many Raiders, they are the backbone of steady advancement between expeditions.

Week 18 marks the eighteenth rotation of these recurring challenges. With the preparation phase for the third expedition underway, the developers appear to have intentionally tuned this week's objectives to be more accessible. The difficulty is moderate, and most players can realistically clear all tasks within a few focused runs if they approach them with a structured plan.

This guide breaks down each Week 18 Trial objective and offers optimized strategies to help you complete them efficiently, especially if you want to clear everything in a single coordinated session.

Understanding the Importance of Week 18

Before diving into individual objectives, it is important to understand why clearing Week 18 Trials quickly matters. Weekly trials provide consistent rewards that fuel crafting, upgrades, and gear optimization. With a new expedition on the horizon, stockpiling materials and strengthening your loadout now will give you a significant advantage once the next phase begins.

Because this week's tasks are not mechanically demanding, the real challenge lies in efficiency. Proper route planning, loadout preparation, and target prioritization will allow you to complete multiple objectives simultaneously instead of treating them as isolated tasks.

Damage Leapers

Leapers are aggressive ARC creatures that excel at closing distance quickly. Their lunging attacks can overwhelm players who are caught off guard or positioned poorly.

Best Strategy:

Choose mid-range automatic weapons. Assault rifles or SMGs with stable recoil allow you to track their unpredictable movement.

Fight in open spaces. Leapers are less dangerous when you have room to reposition.

Aim for stagger windows. Sustained fire will briefly interrupt their attack animations.

Combine objectives. Leapers often roam near resource-rich zones, meaning you can pair this trial with container searches.

Avoid narrow corridors where Leapers can chain leap attacks without giving you time to reposition. If you are attempting this during high-intensity map events, bring fragmentation grenades to clear clusters quickly.

Loot the Bird's Nests

Bird's nests are typically located in elevated areas such as rooftops, scaffolding, or cliffside ledges. They are easy to overlook if you are rushing between combat encounters.

Best Strategy:

Equip mobility-enhancing gear. Stamina efficiency and climbing speed perks save time.

Scout vertically. Train yourself to scan rooftops whenever entering a new area.

Clear hostiles first. Spotters or roaming ARC units can punish you while you are exposed climbing.

Integrate with container searches. Nest-heavy zones often contain lootable structures nearby.

Because nests are static objectives, route optimization matters more than combat efficiency here. Plan a loop that hits known vertical clusters before rotating into other trial zones.

Damage Spotters

Spotters are surveillance-focused enemies that can alert nearby ARC forces if left unchecked. While individually weak, they become dangerous when they escalate fights.

Best Strategy:

Prioritize stealth if possible. Eliminating Spotters before they trigger alarms reduces enemy density.

Use precision weapons. Marksman rifles or accurate burst weapons help you eliminate them quickly at range.

Watch for patrol patterns. Spotters often hover or move along predictable routes.

Stack objectives. Areas containing Spotters frequently include ARC Probes or containers.

If your goal is simply to deal damage rather than eliminate them outright, consider softening multiple targets before finishing them off. However, be careful not to allow alerts to escalate unnecessarily.

Open ARC Probes

ARC Probes are key interaction-based objectives. They may attract enemy attention once activated, making positioning critical.

Best Strategy:

Clear surrounding enemies before interacting.

Place traps or mines if available.

Assign one teammate to interact while others provide overwatch.

Time your activation during quieter map phases if possible.

Opening probes during high-alert map events increases risk but also provides an opportunity to combine this trial with combat-related objectives like damaging Leapers or Spotters.

Search Containers in Specific Locations

This objective rewards efficient pathing and awareness more than raw combat skill. Containers are usually concentrated in industrial zones, abandoned facilities, and high-density ruins.

Best Strategy:

Study spawn clusters from previous runs.

Drop excess inventory to maintain movement speed.

Avoid overcommitting to firefights unless required for other trials.

Combine with bird's nests and ARC Probes in the same region.

Because containers are static but sometimes randomized within a zone, sweeping in a structured pattern rather than zigzagging reduces wasted time.

Creating a One-Run Completion Plan

To clear Week 18 efficiently:

Phase 1: Start in a container-heavy zone with vertical structures. This allows you to search containers and loot bird's nests immediately.

Phase 2: Rotate toward known Spotter patrol routes while keeping an eye out for ARC Probes. Engage Spotters first to prevent escalation.

Phase 3: Draw Leapers into open areas where you can safely farm damage while completing probe objectives if alarms trigger.

This flow minimizes unnecessary backtracking and keeps momentum steady throughout the session.

Preparing the Right Loadout

If you intend to attempt these objectives during dangerous map events, preparation is key.

Recommended Equipment:

Mid-range automatic rifle

Precision secondary weapon

Fragmentation grenades

Mobility-enhancing armor perks

Sufficient healing supplies

Having access to advanced crafting options can significantly speed up preparation. Reliable blueprint access allows you to craft optimized weapons and armor rather than relying on random drops. Strong, consistent gear reduces downtime between runs and increases overall trial efficiency.

Final Thoughts

Week 18 Trials in ARC Raiders are designed to be approachable yet rewarding. While none of the objectives are mechanically overwhelming, attempting them without a clear plan can lead to wasted time and unnecessary risk

By grouping objectives logically, maintaining efficient movement routes, and bringing the appropriate loadout, you can realistically complete all Week 18 Trials in a single coordinated push. With the third expedition on the horizon, maximizing your weekly rewards now will ensure you enter the next phase fully prepared, well-equipped, and ready to compete at a higher level.

If you want to complete the trial missions during dangerous map events, be sure to bring enough suitable weapons and grenades. ARC Raiders Blueprints for sale on mmoexp can help you craft the gear you want faster, aiding in your trial progress!