S2 Subnautica 2 Wiki
Early Access launch hub

Subnautica 2 Wiki

A practical fan site and resource navigator for launch information, official links, updates, community routes, guides, tools, and the wiki topics players will search for first.

Quick answer: Subnautica 2 enters Early Access on May 14, 2026 at 08:00 PDT for $29.99 USD. It supports solo play and online co-op for up to 4 players across Steam, Epic, Xbox, and Game Pass — with cross-platform multiplayer between PC and Xbox.
Release
May 14, 2026
08:00 PDT / 15:00 UTC
Price
$29.99 USD
Early Access launch price
Mode
Solo + co-op
Up to 4 players online

Start with these routes

Fast navigation for the questions players search before and during Early Access.

View all pages

Pre-launch answers

High-intent launch questions answered with confirmed information and clear unknowns.

Open FAQ

Useful next steps

Practical pages for platform choice, first-session planning, and confirmed launch questions.

Open planner

Start here

The highest-intent routes people are likely to search for.

View launch hub
Launch Planner

Pick a platform, prep co-op, and choose what to do first.

Release Hub

Launch date, price, platforms, and what Early Access includes.

Release Time

Launch time by timezone, countdown context, and day-one checklist.

Download Guide

Steam, Epic, Xbox, Game Pass, and storefront choices.

Download Size

50 GB storage requirement, install prep, and platform notes.

Game Pass

Day-one access, Game Preview, cloud, console, handheld, and PC.

Steam vs Game Pass

Choose between ownership, subscription access, and Xbox ecosystem benefits.

PS5 Status

What is confirmed, what is not, and how PlayStation players should track updates.

Switch Status

Nintendo Switch and Switch 2 status without unconfirmed platform claims.

Split-Screen

Online co-op versus local couch co-op, explained clearly.

Official Resources

Official links, trailers, store pages, and community routes.

Updates Hub

Official news, launch events, patch tracking, and changed pages.

Community Hub

Discord, Reddit, Steam Community, YouTube, and feedback routes.

Tools Hub

Planner, co-op route, requirements checker, and trackers.

PC Requirements

Minimum and recommended specs from the Steam page.

Multiplayer

Co-op player count, cross-platform multiplayer, and session planning.

Early Access

What is included at launch and what should expand later.

Game Wiki

Creatures, resources, biomes, and crafting in one place.

Subnautica 2 vs Subnautica 1

How the sequel compares with Subnautica and Below Zero.

First Hour Plan

A spoiler-light first-session route for solo and co-op players.

Beginner Route

What to do first, what to build, and how to stay alive.

Field view

A quick visual split between exploration, machinery, and living ocean spaces.

Open wiki

What is confirmed

Release
May 14, 2026
08:00 PDT / 15:00 UTC
Price
$29.99 USD
Launch price
Mode
Solo + co-op
Up to 4 players online
Coverage
Wiki + guides
Living reference content
Official trailer

Subnautica 2 Early Access cinematic trailer

Static preview for the official YouTube upload. Opening the trailer on YouTube avoids embedded-player sign-in checks.

Deep sea scene with a submersible and glowing alien structures