# UnderRail

> 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/250520/
- **Primary genre**: Indie
- **Release year**: 2015
- **Release date**: Dec 18, 2015
- **Platforms**: windows
- **Tags**: RPG, Post-apocalyptic, Isometric, Turn-Based, CRPG, Turn-Based Combat, Indie, Singleplayer
- **Launch price**: $14.99 USD
- **Steam reviews**: 6,322
- **Positive review %**: 86%
- **Steam app**: https://store.steampowered.com/app/250520

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

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

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

- **Units (median)**: 568,980 (range 341,388 – 796,572)
- **Net revenue (median)**: $4,871,771 USD
- **Boxleiter NB used**: 90
- **Algorithm version**: v1.0

### NB breakdown
- `base`: +50
- `year_2015`: +30
- `price_$15`: 0
- `positive_86%`: +10

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Source: indielist (https://indielist.games/games/underrail-250520)
Estimates are not official sales data. Methodology: docs/sales-algorithm.md. Always verify large numbers with official sources before citing.