About

“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.

Released · Steam · App 2914150

Yunyun Syndrome!? Rhythm Psychosis

Alliance Arts, WHO YOU · published by Alliance Arts

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Genres

AdventureIndieSimulation

Categories

Single-playerSteam AchievementsSteam CloudSteam LeaderboardsFamily Sharing

Player tags

RhythmPsychological HorrorAnimeMusicVisual NovelMultiple EndingsCuteAdventureFemale ProtagonistSimulationSingleplayerPsychologicalIndie2DFunnyImmersive SimLGBTQ+Story RichChoices MatterCasual

Followers

0

+0 · 1d

Wishlists est

0

Price

16.99

USD

Release

Apr 23, 2026

released

Followers history

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25 snapshots· 25 carried

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Tracked since May 6, 2026·Details 2d ago