Arc Raiders High-Gain Antenna Project: Complete Materials and Rewards Guide

The High-Gain Antenna project is one of the most valuable long-term goals in Arc Raiders, offering powerful gear and a hefty stash of Raider Tokens in exchange for rare materials. Introduced as part of the Flashpoint update, this multi-stage community project asks players to donate scavenged resources across several tiers to construct a sprawling ARC-detecting antenna.

This guide walks you through every stage of the High-Gain Antenna project, clearly laying out required items, rewards, and practical strategies for collecting materials as efficiently as possible. You will also find farming tips, recommended activities, and quick-reference tables to keep your progress on track.

What Is the High-Gain Antenna Project?

The High-Gain Antenna project functions as a large-scale, multi-step player initiative. Each tier requires you to donate specific quantities of materials and components gathered from ARC enemies, map conditions, and special units. As you complete each stage, you unlock:

• New weapons and weapon attachments
• Utility items and tactical gear
• Cosmetic or stealth-oriented equipment
• A significant amount of Raider Tokens

Conceptually, you are helping construct a sophisticated antenna designed to better detect ARC activity in the environment. In gameplay terms, it’s a structured way to convert rare drops into guaranteed, high-impact rewards.

How the Project Is Structured

The High-Gain Antenna is split into three escalating tiers. Each tier has its own theme and material focus:

1. Sturdy Base – foundational parts and ARC alloys.
2. Data Logger – cooling, insulation, and analytical components.
3. Parabolic Dish – advanced sensors and rare surveyor tech.

Progress is linear: you must fully complete one tier before you can contribute to the next. Some resources show up in more than one stage, so planning ahead saves time. Below, each tier is broken down in detail.

Stage 1: Building the Sturdy Base

The first tier lays the literal and metaphorical foundation of the antenna. You will primarily deal with basic ARC crafting components, most of which drop from common ARC enemies or can be reclaimed via recycling.

Stage 1 Material Requirements

Stage 1 Rewards

Completing the Sturdy Base tier grants you a bundle of weapon-focused rewards aimed at improving your early- to mid-game firepower:

• A reliable primary weapon upgrade (e.g., high-impact rifle or equivalent)
• Magazine extension mods for improved sustained fire
• A barrel attachment focusing on range or stability
• A stock upgrade that boosts recoil control and handling

These rewards are valuable even for seasoned players because they provide top-tier attachments without relying on random drops.

Efficient Farming Tips for Stage 1

• Target common ARC waves: Normal patrols and standard encounters are sufficient for Arc Alloy, so focus on fast-clear missions with dense ARC spawns.
• Prioritize heavy ARC enemies: For Flex Rubber and Performance Steel, seek out large or armored ARC variants. Missions that naturally spawn these units will accelerate your progress.
• Recycle surplus gear: Many weapons and parts can be broken down into Arc Alloy. When your inventory fills with low-value gear, recycle instead of selling.
• Combine with weapon grinding: Use this stage to simultaneously level weapons, since you will be fighting large numbers of ARC anyway.

Stage 2: Assembling the Data Logger

Once the base is complete, the project shifts toward internal systems: cooling, insulation, and advanced control hardware. Material requirements become more specialized and begin to involve specific enemy types and map conditions.

Stage 2 Material Requirements

Stage 2 Rewards

Finishing the Data Logger tier unlocks a mix of lethal and utility-focused upgrades:

• A high-tier sidearm or compact primary designed for close- to mid-range engagements
• Light magazine extensions that prioritize mobility and reload speed
• A high-level vertical grip attachment for recoil control
• 100 Raider Tokens for use at vendors and crafting hubs

This is a significant midpoint milestone: you gain a powerful weapon and enough currency to meaningfully upgrade your loadout.

Efficient Farming Tips for Stage 2

• Focus on ARC variety: Arc Coolant and Thermo Lining often drop from multiple ARC types. Missions featuring diverse enemy compositions are ideal.
• Hunt Vaporizer units: Prioritize missions or conditions known to spawn Vaporizer enemies. They are tougher but carry the crucial Vaporizer Regulators.
• Play special map conditions: Assessor Matrices are tied to unique conditions where Assessors appear. These are usually signaled visually in the sky or via mission description.
• Bring survivability tools: Assessor encounters are often crowded with supporting ARC enemies. Carry healing items, shields, and crowd-control weapons to avoid being overwhelmed.

Stage 3: Completing the Parabolic Dish

The final tier revolves around high-end detection and sensor technology. You’ll be dealing with rare Surveyor drops and advanced ARC materials. This is the most time-consuming stage, but also the most rewarding.

Stage 3 Material Requirements

Stage 3 Rewards

Completing the Parabolic Dish stage finishes the entire High-Gain Antenna project. Your final payout includes:

• A premium healing or support consumable with powerful combat utility
• A stealth or visibility-reduction item that changes how enemies perceive you
• A mobility or utility gadget that aids traversal and repositioning
• 400 Raider Tokens, significantly boosting your purchasing power

These rewards are designed to remain viable deep into the game, cementing the High-Gain Antenna as a must-complete project for dedicated players.

Efficient Farming Tips for Stage 3

• Track Surveyor spawns: Surveyors often signal their presence via distinct beams or visual effects visible from long range. Head toward these signals early in a mission.
• Stack Vaporizer runs: Since Vaporizer Regulators are needed in both Stage 2 and Stage 3, it’s wise to farm extra early. Missions with multiple Vaporizer spawns are ideal.
• Prioritize Assessor map conditions: Assessor Matrices are the main bottleneck. When a map condition featuring Assessors is available, focus your playtime there.
• Play in coordinated groups: High-threat encounters involving Surveyors, Vaporizers, and Assessors are easier and faster with a squad that understands their roles.

Recommended Playstyles and Loadouts

While you can complete the High-Gain Antenna project with almost any build, certain playstyles make the process smoother:

• Sustained DPS builds: Since you’ll be fighting waves of ARC with substantial health pools, prioritize weapons with large magazines and high uptime.
• Crowd control tools: Grenades, area-denial devices, or abilities that disrupt clusters of ARC help greatly during Assessor and Surveyor engagements.
• Durability and healing: The later stages throw large, mixed groups of enemies at you. Healing items and defensive gear can be more valuable than raw damage.
• Mobility options: Movement tools help you reach Surveyors and Assessors quickly, beating other players to contested objectives and rare drops.

High-Gain Antenna vs. Other Player Projects

Arc Raiders includes multiple long-term player initiatives—like trophy displays or other construction-focused projects—that offer cosmetic or gameplay benefits. The High-Gain Antenna stands out because:

• It requires a broad spectrum of materials, encouraging you to interact with many different enemy types.
• Its rewards directly impact combat effectiveness, not just aesthetics.
• The project ties into the Flashpoint update’s broader theme of escalating ARC threats and detection.

If you are deciding which project to focus on first, the High-Gain Antenna is particularly attractive for players who want tangible power upgrades and currency.

Progress Tracking and Time Management

Because the project involves multiple resource types and stages, it helps to track your current bottlenecks. Consider the following approach:

1. Identify the rarest item you need (usually Assessor Matrices or Surveyor Vaults).
2. Plan sessions around that bottleneck, choosing missions or conditions where those enemies spawn.
3. Use downtime to clear common materials like Arc Alloy or Arc Synthetic Resin.
4. Store extra rare items early on; you’ll need more of them in later stages.

This method ensures that when you arrive at the final stages, you are not stuck grinding for a single resource while everything else is already complete.

Frequently Asked Questions (FAQ)

Do I have to complete the stages in order?

Yes. The High-Gain Antenna is a tiered project. You must fully complete Sturdy Base before contributing to Data Logger, and finish that before Parabolic Dish becomes available.

Can I lose donated materials?

Once materials are donated to the project, they are permanently committed but cannot be lost through death or mission failure. Be certain you won’t need those resources for immediate crafting before donating them in bulk.

Is the High-Gain Antenna project solo-friendly?

Yes, but some encounters—particularly those involving Assessors and Surveyors—are more time-consuming and dangerous alone. Solo players should emphasize survivability, safe positioning, and slower but steady farming.

Are the rewards unique to this project?

Several rewards, especially certain attachments and the larger Raider Token payouts, are strongly associated with the High-Gain Antenna. While similar items may drop elsewhere, completing the project guarantees these specific upgrades without relying on randomness.

What happens after I finish the project?

After the Parabolic Dish stage is complete, you receive the final bundle of rewards and the High-Gain Antenna is fully constructed. At that point, you can shift your focus to other projects, endgame activities, or targeted farming for specific builds.