Subnautica 2 Map

Early Access · 2026-05-14 · $29.99

Your Day-One Subnautica 2 Hub

Source-tracked map notes, launch-week biome sightings, the 4-player co-op guide and current Early Access updates - everything Subnautica 2 players are checking before the first dive.

Open Launch Map Early Access FAQ

Day-One FAQ

Before you dive - 4 fast answers

The questions every player is asking at launch. Sourced from official Unknown Worlds posts, the Steam page, Reddit map threads and recent video updates (last sweep: May 14, 2026).

Will Subnautica 2 launch on PS4 / PS5 / Switch?

Early Access is PC (Steam, Epic) and Xbox Series X|S only. PS5 and Switch 2 are not announced for the EA window. PS4 / Switch 1 are not on the roadmap.

Is 4-player co-op available on Day 1?

Yes. Steam lists online co-op and cross-platform multiplayer, and Unknown Worlds describes Subnautica 2 as playable solo or with friends in 4-player co-op.

How long will Early Access last?

Unknown Worlds now says Early Access is expected to last about 2-3 years, with updates adding more biomes, creatures, craftables, features and narrative content.

Will my Early Access save carry to 1.0?

The studio has not promised permanent save compatibility for every update. Treat Early Access saves as active-development saves and back them up before major patches.

Need more detail? Open the full Early Access FAQ →

Game Brief

What you need to know

Release Date

2026-05-14

Early Access · 08:00 PDT

Official
Price

$29.99

USD · One-time purchase

Official
Co-op

4 Players

Online drop-in / drop-out

Official
Platforms

PC + Xbox

Steam · Epic Games · Xbox Series X|S · Xbox Game Pass

Official

Gameplay Trailer

Latest official gameplay look

Source: Unknown Worlds Entertainment · embedded from YouTube.

Most Searched

Player questions, answered

Hot

Launch-Week Map

32 source-tagged POIs with official footage, community sightings and low-confidence predictions separated clearly.

Read more Guide

Biome Watchlist

Current biome labels, depth bands, threats and resources with confidence tags instead of overclaiming exact launch data.

Read more New

4-Player Co-op Guide

Role splits, recommended unlock order and the four roles for a smooth first session.

Read more New

Video + Reddit Update

Recent YouTube videos, comments and Reddit map chatter translated into practical map updates.

Read more FAQ

Early Access FAQ

PS4? Switch? How long is Early Access? Every question answered in one page.

Read more

Biome Database

8 biome labels we're tracking

Official footage, launch-week community reports and legacy-pattern predictions are tagged separately so players can see what is solid and what still needs in-game confirmation.

Data sources: Unknown Worlds news posts, Steam Early Access page, official trailers, Reddit map-size threads and community video notes.