# 東方剛欲異聞　～ 水没した沈愁地獄

> 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/1440500/
- **Primary genre**: Action
- **Release year**: 2021
- **Release date**: Oct 29, 2021
- **Platforms**: windows
- **Genres**: Action, Indie
- **Launch price**: $19.99 USD
- **Steam reviews**: 727
- **Positive review %**: 83%
- **Steam app**: https://store.steampowered.com/app/1440500

## Developer
- **Studio**: [黄昏フロンティア](https://indielist.games/studios/entity-4274)

## Publisher
- **Name**: [SUNFISH Co., Ltd.](https://indielist.games/publishers/sunfish-co-ltd)

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

- **Units (median)**: 47,255 (range 28,353 – 66,157)
- **Net revenue (median)**: $539,571 USD
- **Boxleiter NB used**: 65
- **Algorithm version**: v1.0

### NB breakdown
- `base`: +50
- `year_2021`: +15
- `price_$20`: 0
- `positive_83%`: 0

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Source: indielist (https://indielist.games/games/steam-1440500-1440500)
Estimates are not official sales data. Methodology: docs/sales-algorithm.md. Always verify large numbers with official sources before citing.