Base unlock tool

Habitat Builder Guide

Habitat Builder is a core item page because every base-building search eventually asks the same three things: where to scan it, what to reserve for the recipe, and where to place the first powered base.

Quick answer: Habitat Builder unlocks base building. Public guides point to two scans at the Welcome Center route, then a craft chain involving starter materials such as Titanium, Glass, Copper Wire, and Basic Battery. Use live station text for exact counts.

Reviewed .

Official Subnautica 2 media crop used for Habitat Builder and first-base planning.
Primary use

Unlocking base modules, power, storage, and first permanent habitat planning.

Route status

Public-guide scan route plus multiple local starter-material pages.

In-game check

Use current craft text for material counts and recipe order.

Route and unlock plan

Welcome Center scan route southeast of the Lifepod.

Base Building guide
Step 1

Bring a Basic Battery to the Welcome Center

Powering the facility is part of the same early route that leads to Bio Lab and base-building progress.

Step 2

Scan both Habitat Builder tools

Public guides describe two scan sources around the Welcome Center route.

Step 3

Reserve starter materials

Titanium, Glass, Copper Wire, and Basic Battery planning overlap here; do not spend every Copper piece on spare batteries first.

Step 4

Build small and powered

A useful first base is storage, power, Fabricator access, and safe oxygen returns before decoration.

Map and route leads

Use these markers as route-planning help, not as fixed spawn or recipe tables.

Player decisions

Question Status Rule
First blocker Scan route The Welcome Center route matters before a recipe list does.
Material pressure Starter chain Titanium, Glass, Copper Wire, and Basic Battery are linked by the same early base-building decision.
Power choice Practical setup Solar and hydroelectric planning matter more than a large first layout.
Co-op use Shared base priority Agree on storage and material reservations before everyone spends the same starter stock.

Route confidence

Public-guide backed

Scan route

PC Gamer route coverage points to two Welcome Center scan sources.

Public-guide backed

Recipe family

Starter material pages cross-link the supported Habitat Builder material chain.

Live UI check

Exact counts

Counts should come from current build text.

Patch-sensitive

Base part costs

Hotfixes can move base-part costs, so builder pages need periodic checks.

Useful links

Questions people ask

Where do I scan the Habitat Builder?

Public guides point to two scans on the Welcome Center route. Use the marker and verify both scan prompts in your build.

What materials should I reserve for Habitat Builder?

Reserve starter construction and electronics materials such as Titanium, Glass, Copper Wire, and Basic Battery, then follow current craft text for counts.

Should I build a large first base?

No. Build small, powered, and organized first; expand after storage, power, and return routes are stable.

Related pages