Where to Get Frequency Modulation Boxes in ARC Raiders
In ARC Raiders, Frequency Modulation Boxes (often shortened to FM Boxes) are rare, high-value resources that quickly become a progression bottleneck for most players. Introduced in Patch 1.2.0, these blue-tier items are essential for late-game Expedition Projects-especially Phase 4 of Expedition Project 2-and advanced crafting, making them a top priority for anyone looking to upgrade their gear and advance in the game. Unlike common materials, FM Boxes cannot be purchased, crafted, or obtained through enemy drops; they must be looted from specific locations, requiring strategy and careful exploration. This guide breaks down the best places to find them, efficient farming tactics, and how to secure them safely.
Understanding Frequency Modulation Boxes
Before diving into locations, it's critical to know what FM Boxes are and why they're worth the effort. Classified as Exodus-category components, these rare lootable items contain advanced circuitry and radio parts, making them indispensable for high-tier progression. They are not quest rewards or guaranteed drops-their rarity is intentional, designed to challenge players to venture into dangerous, tech-rich areas.
Beyond Expedition Projects, FM Boxes have other uses: they can be sold for 3,000 ARC Raiders Coins each, recycled into advanced electrical components and speaker parts, or traded with other players for valuable items. However, selling or recycling them is often not worth it, as their role in late-game progression far outweighs their immediate value.
The Top Map for Farming FM Boxes: Stella Montis
Currently, Stella Montis is the only map in ARC Raiders with consistent FM Box spawns, thanks to its concentration of Exodus Zones-specialized high-risk areas tied to advanced technology and industrial operations. Exodus Zones spawn higher-tier loot but are also filled with dangerous ARC enemies, making them both rewarding and risky.
Stella Montis is a popular choice for farmers, but its popularity means it's often contested by other players. For solo players or those looking to avoid PvP, careful planning and a stealthy approach are key. Below are the most reliable locations on Stella Montis to find FM Boxes.
1. Assembly Workshops (Stella Montis): The Most Reliable Spawn
The Assembly Workshops on Stella Montis are the gold standard for FM Box farming, boasting the highest spawn rate of any location in the game. These industrial areas are filled with blue and white containers-drawers, tool cabinets, and storage units-that frequently spawn FM Boxes.
Focus your search on the first and second floors of the Assembly Workshops. Loot every container you find, as even small drawers can yield these rare items. The workshops are part of an Exodus Zone, so expect heavy enemy presence; move quietly and take out hostiles strategically to avoid losing your loot.
2. Medical Research (Stella Montis): A Solid Secondary Option
If the Assembly Workshops are too contested or you're having bad luck, the Medical Research sector on Stella Montis is an excellent backup location. This area consists of multiple small treatment rooms, each filled with white lootable shelves and cabinets that have a moderate chance of spawning FM Boxes.
The Medical Research sector is slightly safer than the Assembly Workshops, but it's still an Exodus Zone. Minimize your time in hallways to avoid attracting enemy attention, and thoroughly check every shelf and cabinet-FM Boxes can be hidden in the most不起眼 spots.
3. Business Center & Lobby (Stella Montis): High Risk, Moderate Reward
The Business Center and Lobby on Stella Montis are another viable location for FM Boxes, but they come with higher risk. The small closets located in the large stairwells on either side of the Business Center are the key spots to check, as they often contain loot containers with FM Boxes.
This area is one of the most dangerous on Stella Montis, with dense enemy spawns and frequent PvP encounters. Only attempt to farm here if you're well-equipped or if the Assembly Workshops and Medical Research are overrun by other players.
Alternative Location: Rocket Assembly (Spaceport Map)
If Stella Montis is too crowded or dangerous, the Rocket Assembly area on the Spaceport map is a viable alternative. While the spawn rate here is lower than on Stella Montis, it's often less contested, making extraction safer for solo players.
Focus your search on the industrial areas of the Rocket Assembly building, checking toolboxes, server racks, and storage containers. Like Stella Montis's Exodus Zones, this area has enemy presence, but it's generally less intense than the busiest spots on Stella Montis.
The "Naked Loadout" Strategy: Safe Farming for FM Boxes
Farming FM Boxes can be risky, as dying or surrendering without securing your loot means losing everything. For players with limited resources, the "Naked Loadout" strategy is a game-changer.
This strategy involves entering a raid with no shield, weapons, or augments. Doing so unlocks a "Safe Pocket"-a special inventory slot that protects your cheap ARC Raiders Items even if you die or surrender. Simply spawn on Stella Montis, search for an FM Box, place it in your Safe Pocket, and surrender to extract safely.
This method eliminates the risk of losing valuable gear while farming, making it ideal for new players or those who want to farm efficiently without stress.
Key Tips for Successful FM Box Farming
To maximize your chances of finding FM Boxes and extracting them safely, keep these tips in mind:
First, stick to Exodus Zones. FM Boxes only spawn in these tech-rich areas-looting civilian buildings or outdoor containers is a waste of time. Second, loot every container. FM Boxes are rare, so no drawer, cabinet, or toolbox is too small to check.
Third, prioritize extraction over combat. If you find an FM Box, don't risk dying to enemies or other players-use the Safe Pocket strategy or retreat to a safe area to extract. Finally, rotate locations. If one area isn't yielding results, switch to another spot on Stella Montis or try the Spaceport map.
Final Thoughts
Frequency Modulation Boxes are a crucial part of ARC Raiders' late-game progression, and while they're rare, they're not impossible to farm. By focusing on Stella Montis's Assembly Workshops, Medical Research, and Business Center-along with the Rocket Assembly on Spaceport-and using the Naked Loadout strategy, you can consistently collect these valuable items.
Remember, patience is key. FM Boxes have a low spawn rate, so you may need several raids to find one. But with the right strategy and a little luck, you'll have all the FM Boxes you need to advance your Expedition Projects and craft the best gear in the game.
