# Iron Lung

> 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**: 2022
- **Release date**: Mar 9, 2022
- **Platforms**: windows
- **Tags**: Horror, Atmospheric, Psychological Horror, Submarine, Underwater, Short, Indie, Pixel Graphics
- **Launch price**: $7.99 USD
- **Steam reviews**: 10,767
- **Positive review %**: 92%
- **Steam app**: https://store.steampowered.com/app/1846170

## Developer
- **Studio**: [David Szymanski](https://indielist.games/studios/david-szymanski)

## Publisher
- **Name**: [David Szymanski](https://indielist.games/publishers/david-szymanski)

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

- **Units (median)**: 699,855 (range 419,913 – 979,797)
- **Net revenue (median)**: $3,194,060 USD
- **Boxleiter NB used**: 65
- **Algorithm version**: v1.0

### NB breakdown
- `base`: +50
- `year_2022`: 0
- `price_$8`: -5
- `positive_92%`: +10
- `genre_Adventure`: +10

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Source: indielist (https://indielist.games/games/iron-lung-1846170)
Estimates are not official sales data. Methodology: docs/sales-algorithm.md. Always verify large numbers with official sources before citing.