Subnautica 2

Sources, updates and coverage.

Current edition

Early Access 1.2 · Buddy System Hotfix 1, September 3 amendment. 14 guides and 24 connected reference entries. Research checked 2026-09-12; article edit dates are recorded separately.

What still needs work

  • Published walkthroughs support these routes; Kingy has not independently play-tested them.
  • The starter-kit tool covers three recipes and raw stock only.
  • Early Access geometry and requirements may change; check the current game and the update notes.

Next coverage

  1. Complete current-build recipe database, including verified yields and crafting-station costs.
  2. Independently recorded resource routes and an annotated map with patch-specific landmarks.
  3. Full Alien Power Plant, Observatory and later Early Access progression walkthroughs.
  4. Creature behaviour, all Biomods, vehicle modules and tested co-op edge cases.

How updates are reviewed

Sources are linked to the guides that depend on them in Kingy’s review pipeline. A source change requests an editorial review; it does not automatically rewrite the guide or advance its edit date. Review official changes daily around launch and after each patch. The repository maintenance record tracks recurring execution separately.

Source ledger

Official · Unknown Worlds

Official Steam announcements

Current patches, including the September 3 turbine amendment.

Published: not supplied · Checked: 2026-09-12

Official · Unknown Worlds

Early Access 1.2: Buddy System

Current tool scans, co-op and base changes.

Published: 2026-08-19 · Checked: 2026-09-12

Official · Unknown Worlds

Buddy System Hotfix 1

Save compatibility, oxygen and inventory-sharing fixes.

Published: 2026-09-01 · Checked: 2026-09-12

Walkthrough · All Things How

Scanner materials and battery chain

Scanner raw ingredients; cross-checked with PC Gamer.

Published: 2026-05-15 · Checked: 2026-09-12

Walkthrough · Sub2Wiki

Starter recipe index

Glass and Copper Wire conversions; route benchmark.

Published: not supplied · Checked: 2026-09-12

Walkthrough · SN2Wiki

Beginner survival pipeline

Starter workflow benchmark.

Published: not supplied · Checked: 2026-09-12

Walkthrough · PC Gamer

Silver locations

Loose silver versus large deposits; northern cave landmark route.

Published: not supplied · Checked: 2026-09-12

Walkthrough · PC Gamer

Acidic Raion Pouches

Harvest order and caves near the Lifepod.

Published: not supplied · Checked: 2026-09-12

Walkthrough · PC Gamer

Lucifer Rotsacs

Southwest arch and Rubber conversion.

Published: not supplied · Checked: 2026-09-12

Walkthrough · PC Gamer

Fibrous Pulp

Harvestable plants and northwest cave.

Published: not supplied · Checked: 2026-09-12

Walkthrough · PC Gamer

Oxygen upgrades

Standard tank, Air Bladder and Oxygen Control.

Published: not supplied · Checked: 2026-09-12

Walkthrough · PC Gamer

Habitat Builder and first base

Two Welcome Center fragments; tool recipe and power.

Published: not supplied · Checked: 2026-09-12

Walkthrough · PC Gamer

Sonic Resonator

Scans, small Lead and full Fabricator gate.

Published: not supplied · Checked: 2026-09-12

Walkthrough · PC Gamer

Tadpole scan locations

Fragment route, dock clearance and build recipe.

Published: not supplied · Checked: 2026-09-12

Walkthrough · PC Gamer

Repair Tool fragments

Locations and recipe only; obsolete three-scan count superseded.

Published: not supplied · Checked: 2026-09-12

Walkthrough · PC Gamer

Remove Bloom Biofilm

Charged Sonic Resonator and Processor route.

Published: not supplied · Checked: 2026-09-12

Walkthrough · PC Gamer

Clear the Angel Combs

Heat Tolerance and Axum Vision prerequisites.

Published: not supplied · Checked: 2026-09-12

Walkthrough · PC Gamer

Tadpole Pens and Zip

Door-code route and depth caution.

Published: not supplied · Checked: 2026-09-12

Walkthrough · PC Gamer

Wakemaker fragments

Three scan locations and recipe.

Published: not supplied · Checked: 2026-09-12

Independent fan guide. Subnautica 2 belongs to Unknown Worlds and KRAFTON. Kingy illustration; not game footage or a navigable map.