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Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish

Apr 23, 2026 Adventure $6.99
Developer Alliance Arts Publisher Alliance Arts
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish header

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This adventure game, releasing in 2026, features simulation elements. It is a self-published title. Steam reviews are insufficient to compute a rating.

Overview

Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish is a 2026 Adventure game developed by Alliance Arts and published by Alliance Arts. On Steam it has gathered 17 player reviews, 88% of them positive, which counts as a very positive reception among indie titles in the Adventure category. The game is available on windows, and launched at $7. The pairing of developer Alliance Arts with publisher Alliance Arts is one of the studio-publisher relationships indielist tracks, letting players find comparable games and letting developers and investors study how Adventure projects reach the market. indielist's white-box model estimates its lifetime sales at roughly 561 to 1,000 units, with the full Boxleiter factor breakdown shown on this page rather than a single black-box figure. Within indielist's catalog of indie games mapped to their studios, publishers, and funding, Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish can be compared against similar Adventure titles and benchmarked on review counts and estimated sales.

Reviews

17

Positive

88%

Steam appid

4535530

Engine

n/a

Sales estimate

vv1.0

561 to 1K

units (median: 935)

$2K to $5K net revenue (Steam cut + refunds + regional discount applied)

561median1K

indielist estimates lifetime unit sales for Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish at roughly 561 to 1,000 copies, with a median around 935, derived from its 17 Steam reviews using a multi-factor Boxleiter model (version v1.0). That median maps to approximately $4K in net revenue after Steam's 30% cut, regional pricing, and refunds. Unlike black-box trackers, the full calculation is shown on this page: a base review-to-sales multiplier is adjusted for release year, launch price, review sentiment, studio size, and genre, and every adjustment is listed so developers, publishers, and investors can audit exactly how the figure was reached. The range itself reflects genuine uncertainty — review-to-sales ratios vary widely between games — so indielist publishes a low, median, and high band rather than a false-precision single number, and treats free-to-play, heavily discounted, and bundle-distributed titles as having wider error margins still.

Price history

90d · low $3.59

Over the last 90 days the price ranged from $3.59 to $6.99, averaging $6.57 across 3 discount windows, with a historical low of $3.59 on 2026-03-11.

$2 $5 $8 03-0903-2704-1405-0105-1906-06 2026-03-09: $6.99 2026-03-10: $6.99 2026-03-11: $3.59 (historical low) 2026-03-12: $3.59 (historical low) 2026-03-13: $3.59 (historical low) 2026-03-14: $3.59 (historical low) 2026-03-15: $6.99 2026-03-16: $6.99 2026-03-17: $6.99 2026-03-18: $6.99 2026-03-19: $6.99 2026-03-20: $6.99 2026-03-21: $6.99 2026-03-22: $6.99 2026-03-23: $6.99 2026-03-24: $6.99 2026-03-25: $6.99 2026-03-26: $6.99 2026-03-27: $6.99 2026-03-28: $6.99 2026-03-29: $6.99 2026-03-30: $6.99 2026-03-31: $6.99 2026-04-01: $6.99 2026-04-02: $6.99 2026-04-03: $6.99 2026-04-04: $6.99 2026-04-05: $6.99 2026-04-06: $6.99 2026-04-07: $6.99 2026-04-08: $3.90 2026-04-09: $3.90 2026-04-10: $3.90 2026-04-11: $3.90 2026-04-12: $3.90 2026-04-13: $6.99 2026-04-14: $6.99 2026-04-15: $6.99 2026-04-16: $6.99 2026-04-17: $6.99 2026-04-18: $6.99 2026-04-19: $6.99 2026-04-20: $6.99 2026-04-21: $6.99 2026-04-22: $6.99 2026-04-23: $6.99 2026-04-24: $6.99 2026-04-25: $6.99 2026-04-26: $6.99 2026-04-27: $6.99 2026-04-28: $6.99 2026-04-29: $6.99 2026-04-30: $6.99 2026-05-01: $6.99 2026-05-02: $6.99 2026-05-03: $6.99 2026-05-04: $6.99 2026-05-05: $6.99 2026-05-06: $6.99 2026-05-07: $6.99 2026-05-08: $6.99 2026-05-09: $6.99 2026-05-10: $6.99 2026-05-11: $6.99 2026-05-12: $6.99 2026-05-13: $5.57 2026-05-14: $5.57 2026-05-15: $5.57 2026-05-16: $5.57 2026-05-17: $5.57 2026-05-18: $5.57 2026-05-19: $6.99 2026-05-20: $6.99 2026-05-21: $6.99 2026-05-22: $6.99 2026-05-23: $6.99 2026-05-24: $6.99 2026-05-25: $6.99 2026-05-26: $6.99 2026-05-27: $6.99 2026-05-28: $6.99 2026-05-29: $6.99 2026-05-30: $6.99 2026-05-31: $6.99 2026-06-01: $6.99 2026-06-02: $6.99 2026-06-03: $6.99 2026-06-04: $6.99 2026-06-05: $6.99 2026-06-06: $6.99 Historical low: $3.59 on 2026-03-11

Synthetic series for demo. Real ITAD price history loads after Day 3 ingest.

Where to buy

Affiliate disclosure
  • Steam reference
    $6.99 Buy
  • Green Man Gaming
  • Fanatical
  • Humble Store
  • GOG.com

Live prices from public feeds, cheapest first. Some are affiliate links — we may earn a commission at no extra cost to you. Learn more.

Platforms

windows

Frequently asked questions

How many copies has Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish sold?
indielist estimates Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish has sold between 561 and 1,309 units (median 935), derived from its 17 Steam reviews with the white-box Boxleiter vv1.0 method. The full breakdown is shown on the page.
Who developed Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish?
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish was developed by Alliance Arts and published by Alliance Arts.
When was Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish released?
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish was released in 2026.
How many reviews does Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish have on Steam?
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish has 17 Steam reviews, of which 88% are positive.

Frequently asked questions

How many copies has Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish sold?
indielist estimates Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish has sold between 561 and 1,309 units (median 935), derived from its 17 Steam reviews with the white-box Boxleiter vv1.0 method. The full breakdown is shown on the page.
Who developed Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish?
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish was developed by Alliance Arts and published by Alliance Arts.
When was Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish released?
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish was released in 2026.
How many reviews does Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish have on Steam?
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish has 17 Steam reviews, of which 88% are positive.

Ecosystem

indielist positions Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish within the Adventure segment so players can surface comparable titles by shared tags and genre rather than by storefront promotion. On the developer side, Alliance Arts's other releases and Alliance Arts's wider catalog are one click away, letting developers benchmark where Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish sits among a studio's body of work and how its publisher's portfolio performs. Because indielist maps studios, publishers, games, and funding into one connected graph, the same Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish page serves three audiences at once: players hunting their next Adventure game, developers studying how comparable projects were positioned and what they sold, and investors tracing which teams and labels are active in the space. A machine-readable markdown mirror of this page is published at the same path with a .md suffix for AI assistants, and its review, price, and sales-estimate figures are refreshed on a schedule rather than frozen at launch.

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