Outpost Zero in Below Zero

  1. 1
    An abandoned Alterra site

    Outpost Zero is a derelict research station on the ice — one of the first land sites the story routes you toward.

  2. 2
    What's there

    Scannable tech, PDAs with story logs, and supplies — the outpost fills in what happened to the Alterra team before you.

  3. 3
    Getting there

    Head inland from the drop zone following the island chain — cold meter management matters on the walk, so carry coffee/thermal supplies.

  4. 4
    Why it matters

    The site gates early blueprints and the narrative thread — most players hit it within the first few hours.

The survival game

Same name, different game

Outpost Zero is also a sci-fi survival game on Steam — base building, mechs and terraforming on an alien world.

Mixed reception

The Steam title had an uneven launch — worth checking current reviews before buying.

Multiplayer focus

The survival game leans co-op — squads build and defend together.

Which one did you mean?

Searching "outpost zero" after playing Below Zero almost always means the Alterra station — the section above covers that.

FAQ

Where is Outpost Zero in Below Zero?

Inland on the first island chain — follow the early story direction toward the derelict Alterra facility.

What do you get at Outpost Zero?

Story PDAs, scannables and supplies — plus the narrative setup for the rest of the game.

Is Outpost Zero a separate game too?

Yes — a Steam survival game with base building and mechs shares the name, unrelated to Subnautica.

Is there anything missable at the outpost?

Grab every PDA and scan while you're there — the logs feed the story and scans unlock fabricator recipes.