Yunyun Syndrome!? Rhythm Psychosis DLC links point to typed SteamPulse pages for add-ons, expansions, soundtracks, and related store items when Steam exposes them.
- Latest observed players98 · 13 October 2026 - 09:32:02 UTC
- SteamPulse tracked peak2,181
- Units sold (VGI)No data available
- Revenue (VGI)No data available
- Review score91% positive
- Total reviews4,174
- Release dateApr 23, 2026
- DeveloperAlliance Arts, WHO YOU
- PublisherAlliance Arts
Genres: Adventure, Indie, Simulation
Company pages: Developer: Alliance Arts, WHO YOUPublisher: Alliance Arts
Yunyun Syndrome!? Rhythm Psychosis Steam DLC
Yunyun Syndrome!? Rhythm Psychosis DLC links point to typed SteamPulse pages for add-ons, expansions, soundtracks, and related store items when Steam exposes them.
DLC and packages
Steam bundles
Complete EditionBundle #73880 - 20% off$49.52Deluxe EditionBundle #73879 - 20% off$36.74With Soundtrack & ArtbookBundle #73877 - 10% off$29.67
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Touhou ProjectExtra Song Pack feat. Touhou Project ! Grants access to 6 songs, including "Help me, ERINNNNNN!! (Band ver.)" and more.dlc #4535490$3.99Yunyun Syndrome!? Rhythm Psychosis - Extra Pack feat. HARDCORE TANO*C BGMExtra Song Pack feat. HARDCORE TANO*C BGM ! Grants access to 6 songs, including "Observing Glitch “YUN-YUN” and more.dlc #4535510$3.99Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. NanahiraExtra Song Pack feat. Nanahira! Grants access to 12 songs, including "Denpa-tic Delusions of a Qtie" and more.dlc #4535520$6.99Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. RishExtra Song Pack feat. Rish! Grants access to 12 songs, including "Bamboo" and more.dlc #4535530$6.99Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWingExtra Song Pack feat. FrontWing ! Grants access to 12 songs, including "the first the last” and more.dlc #4535540$6.99Yunyun Syndrome!? Rhythm Psychosis Original SoundtrackThis is the soundtrack for Yunyun Syndrome!? Rhythm Psychosismusic #4535550$8.79Yunyun Syndrome!? Rhythm Psychosis - Digital ArtbookDigital Artbook for Yunyun Syndrome!? Rhythm Psychosis (PDF file).dlc #4535570$3.99Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. KOTOKOExtra Song Pack feat. KOTOKO! Grants access to 12 songs, including "Ren'ai CHU! -Remix-" and more.dlc #5253050$6.99Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. YUZUSOFTExtra Song Pack feat. YUZU SOFT! Grants access to 6 songs, including "Beautiful Harmony" and more.dlc #5253060$3.99
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