Subnautica 2 Guide Hub Guides, Map, Database, Tools

Topic center

A good base should save time, not decorate the problem.

Use this center when the question is where to build, what to place first, and when the base is already functional enough to stop adding noise.

Best fit

Open this page when you are ready to stop roaming and make the first base actually reduce travel, friction, or storage problems.

Column triage

Use the Base Building Center only after the base has a job.

The base column should stop players from building because a room looks exciting. It should identify whether the player needs a site, a build order, power, storage, or cleanup, then hand them to the narrowest page.

Base problemOpen firstLeave this center when
You still do not know where the first base belongs.First Base LocationThe site passes a return, drop-off, and route-restart test.
You know the site but not the first rooms.Build OrderStorage, power, and basic crafting have a clear order.
The base exists but still wastes time.Messy Base FixThe base makes the next trip shorter instead of busier.
The base cannot support scanners or expansion.Base PowerPower demand and next system choice are both stable.

Column success test

The Base Building Center has worked when the first base has a job: reset, storage, scanner support, or route staging.

Do not stay here for

Pure material shortages, unknown map routes, or vehicle range problems. Those belong in Materials, Map, or Vehicles.

Best next handoff

After the base job is known, open the exact location, build-order, power, or cleanup page.

Exit rule

Leave Base Building once the base has a job and the next room is obvious.

The base hub should stop players from building a pretty but useless home too early. A base is ready to leave this hub when it answers one practical question: does it make the next route safer, shorten material drop-off, support scanner work, or organize the next craft?

If the site passes the return test, go to the exact build-order or power page. If the site fails because the route is unknown, leave for Map. If the missing piece is a material batch, leave for Materials. Do not keep adding rooms until the current base job is doing measurable work.

Fast path

Pick a workable site first, then add only the pieces that reduce travel, panic, or storage friction.

Good fit

Use this center when the base is the next clear improvement and not just a visual project.

Leave for resources

If the real blocker is still ore or crafting cost, go back to the Materials Center first.

Answer-first workflow

Use this center to make the base useful before making it bigger.

Fastest answer

The first base should shorten the next two trips

If a site does not improve return safety, material drop-off, scanner access, or route staging, it is probably decoration too early.

Recommended steps

Location, storage, power, builder, expansion

Pick the route-saving location first, add storage and power before comfort pieces, then expand only when the next route or scanner decision needs it.

Next page

Leave this hub when the blocker changes

Material shortages belong in Resources. Distance problems may belong in Vehicles. Patch-sensitive building behavior belongs in Updates.

Build order table

Match the base symptom to the next page.

Player symptom Likely answer Delay if Next page
You keep swimming back to the pod Build closer to the route that repeats most often. You still cannot safely repeat the route. First base location
The base exists but feels useless Storage, power, and core utility are probably out of order. The material batch is still missing. First base build order
Everything is scattered Fix layout and storage before expanding more rooms. A vehicle or map route is actually the blocker. Messy first base fix

Build lanes

Build the base in the order that removes friction fastest.

Build order

Put storage, power, and core function first

If the base already exists, the next step is usually flow, not decoration.

After the first base

Stop expanding when the base is already useful

Use this when the first build works and the next problem is cleanup, storage, or the next route goal.

Base map

One base question, one practical page.