# SpaceChem

> Probable indie-scope game profile, served by indielist (https://indielist.games). Sales estimate uses a transparent Boxleiter-derived heuristic; its fixed display range is not a statistically validated confidence interval.

## Snapshot
- **Indie scope**: probable
- **Classification reason**: steam_store_genre:Indie
- **Classification evidence**: https://store.steampowered.com/app/92800/
- **Primary genre**: Indie
- **Release year**: 2011
- **Release date**: Mar 2, 2011
- **Platforms**: linux, mac, windows
- **Tags**: Puzzle, Difficult, Programming, Indie, Logic, Singleplayer, Automation, Sci-fi
- **Launch price**: $9.99 USD
- **Steam reviews**: 2,617
- **Positive review %**: 92%
- **Steam app**: https://store.steampowered.com/app/92800

## Developer
- **Studio**: [Zachtronics](https://indielist.games/studios/zachtronics)

## Publisher
- **Name**: [Zachtronics](https://indielist.games/publishers/zachtronics)

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

- **Units (median)**: 222,445 (range 133,467 – 311,423)
- **Net revenue (median)**: $1,269,335 USD
- **Boxleiter NB used**: 85
- **Algorithm version**: v1.0

### NB breakdown
- `base`: +50
- `year_2011`: +30
- `price_$10`: -5
- `positive_92%`: +10

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Source: indielist (https://indielist.games/games/spacechem-92800)
Estimates are not official sales data. Methodology: docs/sales-algorithm.md. Always verify large numbers with official sources before citing.