Yunyun Syndrome!? Rhythm Psychosis
Very Positive · 4.1k
“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.
AIGroove into rhythm psychosis
AIA rhythm-adventure about a hikikomori girl warping the world with denpa-fueled brain rot.
Game info
Steam DeckSteam Deck Playable
GenresAdventure · Indie · Simulation
Release dateApr 23, 2026
LanguagesEnglish, Simplified Chinese, Japanese, Traditional Chinese, Korean, French, German, Portuguese - Brazil, Polish, Russian, Italian, Spanish - Spain, Spanish - Latin America, Thai, Turkish
Price-20%$16.99$13.59
DiscountOn sale now
View on Steam
Ratings
All Reviews
Very Positive
91% of the 4,067 user reviews for this game are positive.
Positive 3,701Negative 366
User reviews
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