SUBNAUTICA DATABASE GUIDE
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GUIDE INDEX

SUBNAUTICA PROBLEM ROUTES
SUBNAUTICAOPEN HUB ↗
NEXTWhat to do nextFINDCan't findUNLOCKCan't unlock
FIELD RECORD // NEXT
GAME // subnauticaENTITY // SeamothVERIFIED

NEXT // PDA CASE FILE

What to Do After Getting the Seamoth in Subnautica

The Seamoth opens safer range and depth, but it is a mobility upgrade rather than a finish line. Use it to turn scattered wrecks, materials, and story leads into a deliberate next route.

LAST CHECK

ANSWER LOCK // QUICK RESPONSE

Use the Seamoth to explore farther wrecks, finish the Aurora route if it is still open, and gather the materials for deeper vehicle upgrades. The next goal is safe progression, not immediately building another vehicle.

SIGNAL CONFIRMED

PROGRESSION STATUS

CURRENT STATESeamoth acquired
NEXT OBJECTIVEExtend exploration range and prepare the next depth gate
PROGRESSION GATEDepth module, spare power, and repair supplies
LATER DESTINATIONLost River

BRING THIS

  • Seamoth
  • Repair Tool
  • Spare power cell
  • Beacon for marking a return route

DATA ACCESS LEVEL

Reveal only as much as you need

01 // HINTHintLOW SPOILER
ACCESS LOCKED // OPEN TO REVEALThe Seamoth gives you reach; the next bottleneck is how deep you can safely operate.
02 // DIRECTIONDirectionROUTE GUIDANCE
ACCESS LOCKED // OPEN TO REVEAL

Use it to clear nearby wrecks, collect upgrade materials, and complete any Aurora or Degasi lead that your equipment now supports.

03 // EXACT ANSWERExact answerFULL SPOILER
ACCESS LOCKED // OPEN TO REVEAL

Build a depth upgrade, use the Seamoth for targeted wreck and resource runs, and move toward the Lost River when your depth and return plan are ready.

COMMON REASONS YOU ARE STUCK

  • Taking an unupgraded Seamoth into deeper biomes
  • Treating the Cyclops as the mandatory next step
  • Exploring without a repair or power backup
  • Ignoring wrecks and radio leads because the vehicle is already built

NEXT WAYPOINTS

What to Do After the Aurora in Subnautica Can't Unlock the Laser Cutter in Subnautica Can't Find Lithium in Subnautica

EVIDENCE LOG

Verification record

Facts on this page are separated from player speculation. Version-sensitive answers should be rechecked after an official update.

LAST CHECK2026-09-01