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Official sourceSubnautica 2 Metal Farm
Subnautica 2 GuideHow to unlock it fast and use it to end Troilite bottlenecks.
Quick answer
Metal Farm is one of the highest-value mid/late unlocks because it converts scarce-map panic into controlled production. You need three scans in the glowing green pool zone northeast of Alien Ruins, then the blueprint opens for base production loops.
Verified against the source list below on June 24, 2026.
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Verification
Last verified: June 24, 2026
Where to Find It
- Head from Alien Ruins Research area toward the glowing green pool sector (around northeast bearing in current guides).
- Scan three separate Metal Farm structures in that cavern to unlock blueprint.
- Expect deep-water pressure and hostile patrols—this is not a casual no-prep detour.
How to Use It
- Use Metal Farm primarily for rare metal constraints (especially Troilite-dependent chains).
- Build farm workflow near your processing/storage line so output immediately feeds next crafts.
- Treat first farm setup as infrastructure investment; payoff is huge on repair and late craft requirements.
FAQ
How many scans are required?
Current guide testing reports three Metal Farm scans for blueprint unlock.
Why do players wipe in this zone?
They enter at depth limit with no repair/power contingency and overstay the run.
Is Metal Farm optional?
Technically yes, but it dramatically reduces late-game rare-metal friction.