# They Are Billions

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

## Snapshot
- **Primary genre**: Strategy
- **Release year**: 2019
- **Release date**: Jun 18, 2019
- **Platforms**: windows
- **Tags**: Base-Building, Colony Sim, Strategy, Zombies, Survival, RTS, Tower Defense, City Builder
- **Launch price**: $29.99 USD
- **Steam reviews**: 45,754
- **Positive review %**: 85%
- **Steam app**: https://store.steampowered.com/app/644930

## Developer
- **Studio**: [Numantian Games](https://indielist.games/studios/numantian-games)

## Publisher
- **Name**: [Numantian Games](https://indielist.games/publishers/numantian-games)

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

- **Units (median)**: 3,660,320 (range 2,196,192 – 5,124,448)
- **Net revenue (median)**: $62,702,336 USD
- **Boxleiter NB used**: 80
- **Algorithm version**: v1.0

### NB breakdown
- `base`: +50
- `year_2019`: +15
- `price_$30`: +5
- `positive_85%`: +10

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Source: indielist (https://indielist.games/games/they-are-billions-644930)
Estimates are not official sales data. Methodology: docs/sales-algorithm.md. Always verify large numbers with official sources before citing.