Yunyun Syndrome!?: Rhythm Psychosis

Yunyun Syndrome!?: Rhythm Psychosis2026

Single player

First release date

April 23, 2026

Developer

WHO YOU

Publisher

Alliance Arts

Themes

Genres

Keywords

anime

Yunyun Syndrome!? Rhythm Psychosis | Launch Date Confirmation Trailer

“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.

Screenshot for Yunyun Syndrome!?: Rhythm Psychosis

2026 Alliance Arts

Playable on

Game modes

Details