# Card Survival: Tropical Island

> 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/1694420/
- **Primary genre**: Adventure
- **Release year**: 2022
- **Release date**: Sep 16, 2022
- **Platforms**: mac, windows
- **Genres**: Adventure, Indie, Simulation, Strategy
- **Launch price**: $24.99 USD
- **Steam reviews**: 2,927
- **Positive review %**: 95%
- **Steam app**: https://store.steampowered.com/app/1694420

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

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

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

- **Units (median)**: 219,525 (range 131,715 – 307,335)
- **Net revenue (median)**: $3,133,563 USD
- **Boxleiter NB used**: 75
- **Algorithm version**: v1.0

### NB breakdown
- `base`: +50
- `year_2022`: 0
- `price_$25`: +5
- `positive_95%`: +10
- `genre_Adventure`: +10

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Source: indielist (https://indielist.games/games/card-survival-tropical-island-1694420)
Estimates are not official sales data. Methodology: docs/sales-algorithm.md. Always verify large numbers with official sources before citing.