Steam reviews

Very Positive

90% of 104,213 reviews

Critic scores

Metacritic

Generally favorable

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

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Horror LiveSmall but alive

SUBNAUTICA: BELOW ZERO

Subnautica: Below Zero has 981 concurrent players on Steam right now. Its 24 hour peak is 2,144 and its all-time peak is 10,308. Data refreshes every 5 minutes from the official Steam Web API.

DEV · Unknown Worlds Entertainment2021

Dive into a freezing underwater adventure on an alien planet. Below Zero is set two years after the original Subnautica. Return to Planet 4546B to uncover the truth behind a deadly cover-up. Survive by building habitats, crafting tools, & diving deeper into the world of Subnautica.

Niche but breathing. Best chance to find others at peak hours.
Currently at 10% of the all-time peak of 10,308 players.
Last updated 6 months ago: Subnautica Free Weekend & Series Sale.

Playing now

981

24h peak

2,144

24h change

▼ 10.7%

Quick verdict

Is Subnautica: Below Zero still alive in 2026?

See verdict →

PREVIOUS 24 HOURS

GALLERY & TRAILERS

1 / 12

ACROSS PLATFORMS

STEAMLIVE

Current

981

24h peak

2.14K

All-time

10.3K

TWITCHLIVE · VIEWERS

Watching now

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.