SUBNAUTICA DATABASE GUIDE
PDA INDEX

PDA DATABASE ACCESS

STATUS // AUTHORIZED
BELOW ZEROOPEN HUB ↗
NEXT OBJECTIVEWhat should I do next?RESOURCE SCANCan't find something?BLUEPRINT CHECKCan't unlock?
FIELD RECORD // FIND
GAME // below zeroENTITY // LithiumVERIFIED

FIND // PDA CASE FILE

Can't Find Lithium in Below Zero

Lithium is a depth-linked raw material in Below Zero, with a practical early route in Purple Vents and additional sources in the deeper biomes.

LAST CHECK

ANSWER LOCK // QUICK RESPONSE

Search the seabed in Purple Vents first, then use Thermal Spires, East Arctic, Tree Spires, and the deeper Crystal Caves routes as your Seatruck range improves. Sea Monkeys can also offer Lithium.

SIGNAL CONFIRMED

LOCATION SCAN

BIOMEPurple Vents, Thermal Spires, East Arctic, Tree Spires, Arctic Spires, and Crystal Caves
DEPTHMid-game routes with deeper alternatives
REQUIRED EQUIPMENTSeaglide, O₂ tank, Seatruck with suitable depth upgrade for the deeper routes

BRING THIS

  • Seaglide
  • O₂ tank
  • Seatruck with suitable depth upgrade for the deeper routes

DATA ACCESS LEVEL

Reveal only as much as you need

02 // DIRECTIONDirectionROUTE GUIDANCE
03 // EXACT ANSWERExact answerFULL SPOILER

COMMON REASONS YOU ARE STUCK

  • Searching the original game's Kelp Forest and Mountain Island routes
  • Looking only inside outcrops
  • Confusing Lithium with Silver or Quartz
  • Entering Arctic Spires without cold and navigation preparation

NEXT WAYPOINTS

What to Do After Building the Seatruck in Below Zero Can't Find Gold in Below Zero Can't Find Magnetite in Below Zero

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