Steam Support - Subnautica 2 - Gameplay or technical issue

Steam Support

Home > Error

An error occurred trying to handle that request. Please give us a few minutes and try again.

Try Again Home

Steam Support

Home > Games and Applications > Subnautica 2 > Gameplay or technical issue

Help, I can't sign in

Subnautica 2

View in Store

We're sorry to hear you are having trouble with this game.
Here is information from the Store and Community that we hope will help you find a solution.

Support for this product is provided by:

Official Support

Customer Support Website

Email: subnautica2_support@krafton.com

Product Website

Publisher

Unknown Worlds Entertainment

Developer

Unknown Worlds Entertainment

Single-player

Online Co-op

Cross-Platform Multiplayer

Steam Cloud

Family Sharing

	Interface	Full Audio	Subtitles
English	✔	✔	✔
German	✔		✔
Korean	✔		✔
Portuguese - Brazil	✔		✔
Spanish - Latin America	✔		✔
French	✔		✔
Japanese	✔		✔
Simplified Chinese	✔		✔
Italian	✔		✔
Russian	✔		✔
Ukrainian	✔		✔

See all 11 supported languages

Title: Subnautica 2
Genre: Action, Adventure, Early Access

Developer: Unknown Worlds Entertainment

Publisher: Unknown Worlds Entertainment

Franchise: Subnautica, KRAFTON, Inc.

Release Date: May 14, 2026
Early Access Release Date: May 14, 2026

Visit the website External

View update history Read related news View discussions Find Community Groups

Steam Community Discussions View All

Community discussions offer a place where you can talk with other users who play the game, and suggest solutions to any problems. Game developers often monitor these discussions to look for issues.

5,607 threads

General Discussions

Community Created Guides View All

Guides written by the community can be a useful resource for gameplay and configuration issues.