Package
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish Steam Package
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish is a package available to download and play for $6.99. It includes 1 app and is referenced by 2 bundles. Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this package.
- Released On:4/23/2026
- Steam Package Id:1581677
Linked Games
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish references 1 app.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish | DLC | 4/23/2026 | View |
Linked Bundles
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish references 2 bundles.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Deluxe Edition | 3 | 3 | $35.38 | View |
 | Complete Edition | 8 | 8 | $49.52 | View |