Subnautica: Below Zero

Subnautica: Below Zero

by Unknown Worlds Entertainment

Steam Β· Very Positive

Steam Facts

Data current as of Apr 27, 2026. We re-crawl reviews and metadata every 14 days.
Steam Sentiment90

Very Positive

This puts the game in the top 30% of all reviewed games on Steam.

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Quick Stats

Reviews

57,902en

103,533 total (all languages)

Current as of Apr 27, 2026

Released

May 13, 2021

Price

$29.99

Velocity

12/day

Slowing

Metadata current as of May 4, 2026 Β· Source: Steam

Market Reach

Estimated ownersΒ±40%

β‰ˆ2.6M

Estimated gross revenueΒ±40%

β‰ˆ$77.0M

Based on 103,533 reviews (all languages)

boxleiter_v2

Based on review count Γ— genre/age/price-adjusted Boxleiter ratio. Gross revenue before Steam’s 30% cut, refunds, and regional pricing.

About

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.

Sentiment History

Sentiment over time

Playtime Sentiment

Sentiment by time invested

Β· 10,348 post-launch reviews
?
0h
48%162 rev
<2h
39%119 rev
2-10h
86%2,179 rev
10-50h
85%6,138 rev
50-200h
88%1,637 rev
200h+
92%113 rev

Players who invest more time rate this game significantly higher (+49pts) β€” a strong signal of a slow-burn experience that rewards patience.

Competitive Benchmark

Compared to 372 similar games in the Indie genre released in 2021.

Sentiment vs. similar gamesTop 31%
Popularity vs. similar gamesTop 1%

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