Game Detail

Yunyun Syndrome!? Rhythm Psychosis

App ID 2914150 | Recorded N/A

Near low0% off

Adventure, Indie, Simulation

Categories: Single-player, Family Sharing

English UIEnglish subtitles

Release date: April 1, 2026

Developer/Publisher: Alliance Arts, WHO YOU / Alliance Arts

Open in Steam

Short description

Official Steam summary

“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.

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