# Subnautica: Below Zero

> Indie game profile, served by indielist (https://indielist.games). Sales estimate uses the white-box Boxleiter algorithm; numbers are approximate (±50%).

## Snapshot
- **Primary genre**: Adventure
- **Release year**: 2021
- **Release date**: May 13, 2021
- **Platforms**: mac, windows
- **Tags**: Open World Survival Craft, Survival, Underwater, Singleplayer, Open World, Horror, Exploration, Base-Building
- **Launch price**: $29.99 USD
- **Steam reviews**: 97,547
- **Positive review %**: 90%
- **Steam app**: https://store.steampowered.com/app/848450

## Developer
- **Studio**: [Unknown Worlds Entertainment](https://indielist.games/studios/unknown-worlds-entertainment)

## Publisher
- **Name**: [Unknown Worlds Entertainment](https://indielist.games/publishers/unknown-worlds-entertainment)

## Sales estimate (white-box, version v1.0)

- **Units (median)**: 8,779,230 (range 5,267,538 – 12,290,922)
- **Net revenue (median)**: $150,390,738 USD
- **Boxleiter NB used**: 90
- **Algorithm version**: v1.0

### NB breakdown
- `base`: +50
- `year_2021`: +15
- `price_$30`: +5
- `positive_90%`: +10
- `genre_Adventure`: +10

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Source: indielist (https://indielist.games/games/subnautica-below-zero-848450)
Estimates are not official sales data. Methodology: docs/sales-algorithm.md. Always verify large numbers with official sources before citing.