# Yunyun Syndrome!? Rhythm Psychosis

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

## Snapshot
- **Primary genre**: Adventure
- **Release year**: 2026
- **Release date**: Apr 23, 2026
- **Platforms**: windows
- **Launch price**: $16.99 USD
- **Steam reviews**: 3,115
- **Positive review %**: 91%
- **Steam app**: https://store.steampowered.com/app/2914150

## Developer
- **Studio**: [Alliance Arts](https://indielist.games/studios/alliance-arts)

## Publisher
- **Name**: [Alliance Arts](https://indielist.games/publishers/alliance-arts)

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

- **Units (median)**: 186,900 (range 112,140 – 261,660)
- **Net revenue (median)**: $1,813,806 USD
- **Boxleiter NB used**: 60
- **Algorithm version**: v1.0

### NB breakdown
- `base`: +50
- `year_2026`: -10
- `price_$17`: 0
- `positive_91%`: +10
- `genre_Adventure`: +10

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