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Subnautica: Below Zero
Steam reviews
Very Positive
90% of 104,213 reviews
Critic scores
80
Metacritic
Generally favorable

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

Horror Live▲Surging

SUBNAUTICA: BELOW ZERO

Subnautica: Below Zero has 451 concurrent players on Steam right now. Its 24 hour peak is 540 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.

Playing now
451
24h peak
540
24h change
▲ 37.9%
Quick verdict
Is Subnautica: Below Zero still alive in 2026?
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PREVIOUS 24 HOURS

GALLERY & TRAILERS

1 / 12

ACROSS PLATFORMS

STEAMLIVE
Current
451
24h peak
540
All-time
10.3K
TWITCHLIVE · VIEWERS
Watching now
No live streams

Nobody is streaming this game on Twitch right 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.

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