Yunyun Syndrome!? Rhythm Psychosis — Steam game overview
Stored observation / content update:
“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.
Game metrics below are stored observations; missing values are unknown.
Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.
| Statistic | Recorded value |
|---|---|
| Steam App ID | 2914150 |
| Developer | Alliance Arts |
| Publisher | Alliance Arts |
| Concurrent players | 59 |
| Total reviews | 4,595 |
| Positive reviews | 4,224 |
| Positive review share | 91.9% |
| Release date | Apr 23, 2026 |
| Price | 16.99 USD |
| Estimated gross revenue (low / central / high) | USD 808959 / 2245781 / 6234596 |