Steam reviews

Overwhelmingly Positive

97% of 356,653 reviews

Critic scores

Metacritic

Generally favorable

Aggregated from professional reviewers. OpenCritic and others are on the roadmap.

Where to play

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SUBNAUTICA

Subnautica has 707 concurrent players on Steam right now. Its 24 hour peak is 2,755 and its all-time peak is 51,434. Data refreshes every 5 minutes from the official Steam Web API.

DEV · Unknown Worlds Entertainment2018

Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.

Down 59% in 24h. Check the patch notes.
Currently at 1% of the all-time peak of 51,434 players.
Last updated 6 months ago: Subnautica Free Weekend & Series Sale.

Playing now

707

24h peak

2,755

24h change

▼ 59.5%

Quick verdict

Is Subnautica still alive in 2026?

See verdict →

PREVIOUS 24 HOURS

GALLERY & TRAILERS

1 / 17

ACROSS PLATFORMS

STEAMLIVE

Current

707

24h peak

2.75K

All-time

51.4K

TWITCHLIVE · VIEWERS

Watching now

278

Xbox · PlayStation · Nintendo

No public concurrent-player API exists for these platforms. Other sites guess by scraping achievement timestamps or leaderboards. We won’t make up numbers. If the platforms ever ship a real API, real numbers will show up here.