Game
Yunyun Syndrome!?: Rhythm Psychosis (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.
Studio
Developers
WSS playground
WHO YOU
WSS playground
WHO YOU
Publishers
WSS playground
Alliance Arts
WSS playground
Alliance Arts
Platforms
PC
Gameplay
Modes
Single player
