# The MISSING: J.J. Macfield and the Island of Memories

> 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/842910/
- **Primary genre**: Action
- **Release year**: 2018
- **Release date**: Oct 11, 2018
- **Platforms**: windows
- **Genres**: Action, Adventure, Indie
- **Launch price**: $29.99 USD
- **Steam reviews**: 1,181
- **Positive review %**: 89%
- **Steam app**: https://store.steampowered.com/app/842910

## Developer
- **Studio**: [White Owls Inc.](https://indielist.games/studios/white-owls-inc)

## Publisher
- **Name**: [Arc System Works](https://indielist.games/publishers/arc-system-works)

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

- **Units (median)**: 94,480 (range 56,688 – 132,272)
- **Net revenue (median)**: $1,618,470 USD
- **Boxleiter NB used**: 80
- **Algorithm version**: v1.0

### NB breakdown
- `base`: +50
- `year_2018`: +15
- `price_$30`: +5
- `positive_89%`: +10

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Source: indielist (https://indielist.games/games/the-missing-j-j-macfield-and-the-island-of-memories-842910)
Estimates are not official sales data. Methodology: docs/sales-algorithm.md. Always verify large numbers with official sources before citing.