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

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

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This 2026 adventure game features rhythm elements. It is self-published and has insufficient signal for a Steam rating.

Overview

Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing is a 2026 Adventure game developed by Alliance Arts and published by Alliance Arts. On Steam it has gathered 6 player reviews, 100% of them positive, which counts as a overwhelmingly 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 198 to 462 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. FrontWing can be compared against similar Adventure titles and benchmarked on review counts and estimated sales.

Reviews

6

Positive

100%

Steam appid

4535540

Engine

n/a

Sales estimate

vv1.0

198 to 462

units (median: 330)

$791 to $2K net revenue (Steam cut + refunds + regional discount applied)

198median462

indielist estimates lifetime unit sales for Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing at roughly 198 to 462 copies, with a median around 330, derived from its 6 Steam reviews using a multi-factor Boxleiter model (version v1.0). That median maps to approximately $1K 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 $3.99

Over the last 90 days the price ranged from $3.99 to $6.99, averaging $6.57 across 3 discount windows, with a historical low of $3.99 on 2026-03-23.

$3 $5 $8 03-0903-2704-1405-0105-1906-06 2026-03-09: $6.99 2026-03-10: $6.99 2026-03-11: $6.99 2026-03-12: $6.99 2026-03-13: $6.99 2026-03-14: $6.99 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: $3.99 (historical low) 2026-03-24: $3.99 (historical low) 2026-03-25: $3.99 (historical low) 2026-03-26: $3.99 (historical low) 2026-03-27: $3.99 (historical low) 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: $6.99 2026-04-09: $6.99 2026-04-10: $6.99 2026-04-11: $6.99 2026-04-12: $5.43 2026-04-13: $5.43 2026-04-14: $5.43 2026-04-15: $5.43 2026-04-16: $5.43 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: $6.99 2026-05-14: $6.99 2026-05-15: $6.99 2026-05-16: $6.99 2026-05-17: $5.06 2026-05-18: $5.06 2026-05-19: $5.06 2026-05-20: $5.06 2026-05-21: $5.06 2026-05-22: $5.06 2026-05-23: $5.06 2026-05-24: $5.06 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: $3.99 on 2026-03-23

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. FrontWing sold?
indielist estimates Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing has sold between 198 and 462 units (median 330), derived from its 6 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. FrontWing?
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing was developed by Alliance Arts and published by Alliance Arts.
When was Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing released?
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing was released in 2026.
How many reviews does Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing have on Steam?
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing has 6 Steam reviews, of which 100% are positive.

Frequently asked questions

How many copies has Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing sold?
indielist estimates Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing has sold between 198 and 462 units (median 330), derived from its 6 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. FrontWing?
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing was developed by Alliance Arts and published by Alliance Arts.
When was Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing released?
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing was released in 2026.
How many reviews does Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing have on Steam?
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing has 6 Steam reviews, of which 100% are positive.

Ecosystem

indielist positions Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing 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. FrontWing 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. FrontWing 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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