Yunyun Syndrome!? Rhythm Psychosis -All Songs Unlock (Base Game)
This DLC unlocks all songs included in the base game. It does not add any new songs.
| Type | DLC |
| Developers | |
| Last Updated | 4/28/2026 |
| Steam App Id | 4593360 |
Yunyun Syndrome!? Rhythm Psychosis -All Songs Unlock (Base Game) Deals & Discounts
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About Yunyun Syndrome!? Rhythm Psychosis -All Songs Unlock (Base Game)
Yunyun Syndrome!? Rhythm Psychosis -All Songs Unlock (Base Game) is an Indie, Adventure, and Simulation DLC developed by Alliance Arts, and WHO YOU. It was released on the Steam Store. Yunyun Syndrome!? Rhythm Psychosis -All Songs Unlock (Base Game) can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this dlc app.
According to Steam’s category system, Yunyun Syndrome!? Rhythm Psychosis -All Songs Unlock (Base Game) supports the following features:
- Single-player
- Steam Achievements
- Steam Cloud
- Steam Leaderboards
- Downloadable Content
Media & Sceenshots
Explore the featured video and screenshots from Yunyun Syndrome!? Rhythm Psychosis -All Songs Unlock (Base Game) featured in the Steam Store.
DLC & Related Apps
Yunyun Syndrome!? Rhythm Psychosis -All Songs Unlock (Base Game) is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Yunyun Syndrome!? Rhythm Psychosis | Game | 4/24/2026 | Steam Charts |