# DEFCON

> 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/1520/
- **Primary genre**: Indie
- **Release year**: 2006
- **Release date**: Sep 29, 2006
- **Platforms**: linux, mac, windows
- **Genres**: Indie, Strategy
- **Launch price**: $11.99 USD
- **Steam reviews**: 3,507
- **Steam app**: https://store.steampowered.com/app/1520

## Developer
- **Studio**: [Introversion Software](https://indielist.games/studios/introversion-software)

## Publisher
- **Name**: [Introversion Software](https://indielist.games/publishers/introversion-software)

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

- **Units (median)**: 280,560 (range 168,336 – 392,784)
- **Net revenue (median)**: $1,921,468 USD
- **Boxleiter NB used**: 80
- **Algorithm version**: v1.0

### NB breakdown
- `base`: +50
- `year_2006`: +30
- `price_$12`: 0
- `positive_80%`: 0

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Source: indielist (https://indielist.games/games/defcon-1520)
Estimates are not official sales data. Methodology: docs/sales-algorithm.md. Always verify large numbers with official sources before citing.