About
Yunyun Syndrome!? Rhythm Psychosis is a single player casual simulation game with horror and anime themes. It was developed by Alliance Arts and was released on April 1, 2026.
“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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Frequently Asked Questions
Yunyun Syndrome!? Rhythm Psychosis is a casual simulation game with horror and anime themes.
Yunyun Syndrome!? Rhythm Psychosis is available on PC and Windows.
Yunyun Syndrome!? Rhythm Psychosis was released on April 1, 2026.
Yunyun Syndrome!? Rhythm Psychosis was developed by Alliance Arts.
Yunyun Syndrome!? Rhythm Psychosis is a single player game.