Yunyun Syndrome!? Rhythm Psychosis: Embrace the Denpa Madness

5/8/2026, 7:08:17 PM

Tags: #rhythm #adventure #otaku #internet culture #music

User Reviews

Score: 89%Very Positive
Review Count: 2,199 reviews
Fetched At: 5/8/2026, 7:08:17 PM

Live Store Snapshot

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Japan Price: ¥2,190
Global Price: $16.99
Sale Status: Regular pricing
Price Checked At: 5/8/2026, 7:08:17 PM

Key highlight

Embrace "denpa" madness in this rhythm-adventure game as a hikikomori girl who corrupts the internet. Features over 30 songs and multiple endings.

Details

Overview

Dive into the chaotic world of "Yunyun Syndrome! Rhythm Psychosis," a unique rhythm-adventure game developed by Alliance Arts and WHO YOU. Players step into the shoes of a hikikomori girl consumed by "denpa songs," embracing a "Yunyun-brained" state to wreak havoc online and potentially the world. This game promises a wild ride through internet culture and the mind of an otaku.

Highlights

Experience a Doki-Doki adventure with over 30 "denpa" songs.
Uncover the mysteries behind the protagonist's hikikomori lifestyle and online actions.
Navigate multiple endings, questioning the possibility of a happy conclusion for a "degenerate otaku."

Who It's For

This game is for players who enjoy rhythm games with a narrative twist, are interested in internet culture and otaku themes, and appreciate unconventional storylines. If you're looking for a game that explores the darker, more eccentric side of online life with a catchy soundtrack, this might be for you.

Game Info

"Yunyun Syndrome! Rhythm Psychosis" is a paid title released on April 24, 2026. It supports a wide range of languages, including English, Japanese, Chinese (Simplified and Traditional), Korean, French, German, and more. The game is developed by Alliance Arts and WHO YOU, and published by Alliance Arts.