Steam game directory
Yunyun Syndrome!? Rhythm Psychosis
“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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- Release date
- 2026-04-23
- Developer
- WSS playground, WHO YOU
- Publisher
- WSS playground, Alliance Arts
Additional game information and artwork: IGDB
Steam community
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