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 // GlassVERIFIED

FIND // PDA CASE FILE

Can't Find Glass in Below Zero

Glass is made from Quartz at the Fabricator, with optional Sea Monkey help in Below Zero. It is not the same item as Enameled Glass and does not need a wreck scan.

LAST CHECK

ANSWER LOCK // QUICK RESPONSE

Craft one Glass at the Fabricator with two Quartz. The recipe is available after entering the Drop Pod; search the early seabed and caves for Quartz rather than looking for a finished Glass pickup.

SIGNAL CONFIRMED

LOCATION SCAN

BIOMENo Glass biome: gather Quartz from early Sector Zero caves and seabed routes
DEPTHEarly-game material route
REQUIRED EQUIPMENTFabricator, Two Quartz, O₂ tank for cave searches

BRING THIS

  • Fabricator
  • Two Quartz
  • O₂ tank for cave searches

DATA ACCESS LEVEL

Reveal only as much as you need

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

COMMON REASONS YOU ARE STUCK

  • Searching wrecks for a loose Glass item
  • Trying to craft Glass with one Quartz
  • Confusing Glass with Enameled Glass
  • Looking for the recipe in the Habitat Builder
  • Ignoring Sea Monkeys as an optional alternate source

NEXT WAYPOINTS

Can't Find Enameled Glass in Below Zero Can't Unlock the Habitat Builder in Below Zero Can't Unlock Seatruck Modules 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