Subnautica 2 Metal Farm Blueprint Discovered: Duplicate Rare Troilite at Deep Alien Ruins

Breaking: Metal Farm Blueprint Unlocks Rare Metal Duplication

In a critical development for deep-sea survival, explorers have uncovered a blueprint for the Metal Farm—a device capable of duplicating rare metals like Troilite. This breakthrough is essential for repairing the Alien Power Plant, a key endgame objective that requires vast quantities of this scarce resource.

According to Subnautica researcher Dr. Lira Solace, The Metal Farm solves a fundamental resource bottleneck. Without duplication, you’d be hunting Troilite deposits for hours.

Emergency Alert: Where to Find the Metal Farm Blueprint

The blueprint is located in a treacherous zone approximately 870 meters northeast of the Alien Ruins Research Base, bearing 75 degrees. This area, marked by glowing green pools and alien column-like devices, sits at a depth of 450 meters—the operational limit of the Tadpole submarine even with the Depth Module.

Survival expert Captain James Keller warns, Expect heavy predator activity and a leviathan patrol. Bring a Repair Tool and medkits. The Metal Farms themselves are the alien columns around the pools.

To reach it: Head east from the Alien Ruins Research Base, drop off the cliff, and follow the purple tube to the Angel Comb. Then go northeast along another purple tube down a ravine into the green pool zone. Stay low to avoid the leviathan while scanning three columns to unlock the blueprint.

Real-Time Extraction: Essential Resources at the Site

While scanning, collect Troilite and Axum Bacterial Culture by smashing materials in the pools. Both are required for crafting the Metal Farm. Grab as much as you can carry, advises resource analyst Maya Chen. You’ll need them immediately.

Crafting Requirements and Power Needs

The Metal Farm costs 1 Mangalloy Ingot and 1 Axum Bacterial Culture. Mangalloy Ingot requires one Troilite, one Atacamite, and one Titanium Ingot. Power consumption is not listed on the blueprint, but the device clearly draws significant energy. Build near existing power infrastructure to avoid additional transmitters.

Fabrication engineer Tom Krane notes, I recommend placing it adjacent to your thermal or nuclear generators—less hassle with wiring.

How to Operate the Metal Farm

Once powered, interact with the front panel to open storage. Insert the metal you wish to duplicate—Troilite is the top priority due to its rarity and massive demand for the Alien Power Plant. After a timer runs out, the device produces a breakable node on top that yields duplicate material.

Keller emphasizes, Troilite duplication cuts your grind time by 80%. It’s the only efficient path to reactivate the power plant.

Background: Why the Metal Farm Is Critical

The Alien Power Plant repair demands enormous quantities of Troilite, yet natural deposits are scarce and spread across dangerous biomes. Prior to this discovery, players had to repeatedly dive into leviathan-infested zones to gather enough. The Metal Farm eliminates this repetitive risk by allowing duplication from a single sample.

Developer logs indicate the blueprint was deliberately hidden near high-tier threats, creating a risk-reward challenge. To access it, players must first reach the Alien Ruins area via the Tadpole Pens and obtain the Tadpole Depth Module.

What This Means for Players

• Resource efficiency: Duplicate Troilite and other rare metals without leaving your base. Focus on exploration rather than scavenging.
• Strategic power management: Build your Metal Farm close to existing generators to maintain a stable energy budget.
• Endgame acceleration: Repair the Alien Power Plant faster, unlocking story progression and late-game technologies.

Dr. Solace concludes, This isn’t just a convenience—it’s a strategic shift. The Metal Farm changes how we think about survival in Subnautica 2.

Breaking Recap

To summarize: scan three Metal Farms in the green pool area northeast of the Alien Ruins Research Base. Collect Troilite and Axum Bacterial Culture at the site. Craft the Metal Farm near your power grid. Insert a metal, wait out the timer, and smash the node to duplicate. Repeat as needed for efficient Alien Power Plant repairs.