Yunyun Syndrome!? Rhythm Psychosis

“Yunyun Syndrome!? Rhythm Psychosis” is a rhythm adventure game about a psychotic hikikomori girl - also an avid anonymous poster - who corrupts the world with her severe brain rot from listening to too many denpa songs. Yunyun all over this ♡♡♡♡ world with your degen otaku-posting.

AdventureIndieSimulation

Developer: Alliance Arts

Publisher: Alliance Arts

Release Date: April 23, 2026

Last updated: April 24, 2026

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Steam Capsule Assets

Download official Steam assets for Yunyun Syndrome!? Rhythm Psychosis

Header Capsule

Main store page header image

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Small Capsule

Small thumbnail for lists

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Main Capsule

Large promotional image

Dimensions: 1232x706

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Vertical Capsule

Portrait orientation capsule

Dimensions: 748x896

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Library Capsule

Steam library grid view

Dimensions: 600x900

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Library Hero

Steam library hero banner

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Library Logo

Game logo for library

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Store Capsule

Store page main image

Dimensions: 616x353

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Asset Information

• Header Capsule (920x430): Main store page header image

• Small Capsule (462x174): Thumbnail for game lists

• Main Capsule (1232x706): Large promotional image

• Library Assets: Used in Steam library interface

• Vertical Capsule (748x896): Portrait orientation for mobile

About Yunyun Syndrome!? Rhythm Psychosis

Platform Availability

Windows PC

Popular Tags

Single-playerSteam AchievementsSteam CloudSteam LeaderboardsFamily Sharing

Frequently Asked Questions about Yunyun Syndrome!? Rhythm Psychosis

How much revenue has Yunyun Syndrome!? Rhythm Psychosis made?

Based on an estimated 7,500 - 12,500 owners and a base price of $15.29, Yunyun Syndrome!? Rhythm Psychosis has generated approximately $26.0K in gross revenue. This estimate accounts for Steam's 30% platform fee, regional pricing variations, and historical sales data. The game is currently 10% off, which may attract additional buyers. Revenue figures are estimates based on SteamSpy ownership data and do not include DLC or in-game purchase revenue.

Is Yunyun Syndrome!? Rhythm Psychosis worth buying?

With 80% positive reviews from 92 players, Yunyun Syndrome!? Rhythm Psychosis is rated as Very Positive and recommended for fans of the genre. The game is currently priced at $15.29 (currently 10% off). With very positive reviews, this is recommended for players interested in the genre, especially during sales.

When was Yunyun Syndrome!? Rhythm Psychosis released?

Yunyun Syndrome!? Rhythm Psychosis was released on April 23, 2026 by Alliance Arts (published by Alliance Arts). The game has been available for 2 days and falls under the Adventure, Indie, Simulation genre(s). This is a newly released title, and community feedback is still developing.

What platforms is Yunyun Syndrome!? Rhythm Psychosis available on?

Yunyun Syndrome!? Rhythm Psychosis is available on Windows PC. Currently, the game is only available for Windows users. The game can be purchased and downloaded directly through the Steam platform on any supported operating system.

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