# Oxygen Not Included: The Prehistoric Planet Pack

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

## Snapshot
- **Primary genre**: Indie
- **Release year**: 2025
- **Release date**: Jun 12, 2025
- **Platforms**: linux, mac, windows
- **Launch price**: $7.99 USD
- **Steam reviews**: 180
- **Positive review %**: 87%
- **Steam app**: https://store.steampowered.com/app/3655420

## Developer
- **Studio**: [Klei Entertainment](https://indielist.games/studios/klei-entertainment)

## Publisher
- **Name**: [Klei Entertainment](https://indielist.games/publishers/klei-entertainment)

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

- **Units (median)**: 8,100 (range 4,860 – 11,340)
- **Net revenue (median)**: $36,967 USD
- **Boxleiter NB used**: 45
- **Algorithm version**: v1.0

### NB breakdown
- `base`: +50
- `year_2025`: -10
- `price_$8`: -5
- `positive_87%`: +10

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Source: indielist (https://indielist.games/games/oxygen-not-included-the-prehistoric-planet-pack-3655420)
Estimates are not official sales data. Methodology: docs/sales-algorithm.md. Always verify large numbers with official sources before citing.