
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.
Modeled estimate, not a reported figure. How we estimate →
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About
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French, Italian, German, Spanish - Spain, Japanese, Korean, Portuguese - Brazil, Spanish - Latin America, Russian, Simplified Chinese, Turkish +7 more
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Hours played at review time, across 679 reviews with recorded playtime.
Reviews
Themes across 676 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
mmmmmmmm seatruck
The Subnautica games are some of the best sea exploration games to exist
Sure, the original is better, but I thoroughly enjoyed this game. The modular Sea Truck is a great addition
Graficile sunt grozave
很不错的1代拓展作品
Beautiful game that fits well into the Subnautica series. The survival mechanics are fun and challenging and the new environments are stunning just like in the first game. Truly a pleasure to get lost in.
Хорошее дополнение к первой части
♥♥♥♥♥
fun game, though kind of small compared to Subnautica 1. if youre considering buying, maybe dont? buy subnautica 1 and play that instead, or 2 if you wanna wait 2 years for the full game.
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Trends
Modeled estimate over time, reconstructed from Steam's monthly review histogram.
Engagement
DAU/MAU are modeled from peak concurrent players (≈×8 and ×28) — Steam publishes no active-user counts, so treat these as rough estimates, not reported figures.
Audience
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
Games most often reviewed by the same players — an audience-affinity signal from our review sample, not full ownership data.
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