Yunyun Syndrome!? Rhythm Psychosis

Yunyun Syndrome!? Rhythm Psychosis Banner
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Followers

7.9k

Users who follow this game on Steam.
Reported by Steam

Wishlists

131.9k

Estimated users who added the game to their wishlists (model-based).

Wishlist Rank

326

Current rank on Steam's global wishlist chart.
Reported by Steam

Week-1 Sales Proj.

26.4k

Projected first-week units based on current data.
Overview

Developer: Alliance Arts, WHO YOU

Publisher: Alliance Arts

Release Date: Coming soon

Genres: Indie, Simulation

Tags: Anime, Psychological Horror, Rhythm, Multiple Endings, Cute, Simulation, Singleplayer, Psychological, Indie, Immersive Sim, Adventure, Music, Visual Novel

Description: “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.

Wishlists
Game News
Announcing Closed Beta Test!
Community Announcements · 2025-09-04 04:20:46
Creator’s Letter of Release Date Postponement
Community Announcements · 2025-09-04 03:10:42
Game Videos
Yunyun Syndrome!? Rhythm Psychosis | First Trailer 202,568 Yunyun Syndrome!? Rhythm Psychosis 2025 Release Trailer 42,128 Yunyun Syndrome!? Rhythm Psychosis | Launch Date Confirmation Trailer 40,240 Yunyun Syndrome!? Rhythm Psychosis / NEEDY STREAMER OVERLOAD | Song Addition Trailer 17,960 НОВАЯ ИГРА ОТ РАЗРАБОТЧИКОВ NEEDY STREAMER OVERLOAD? - Yunyun Syndrome!? Rhythm Psychosis 16,864 ⚠『Yunyun Syndrome!? Rhythm Psychosis』Special Transmission Trailer (CV: Haruko Momoi & CV: Nanahira) 1,039 []I’LL QUIT[]Meme[]Eye Strain[]Yunyun Syndrome[] 428 Yunyun save the world 118 Yunyun Syndrome! Rhythm Psychosis New or Trending Game 73 New Game Yunyun Syndrome!? Rhythm Psychosis 49 Yunyun Syndrome!? Rhythm Psychosis - Release Year Trailer (2024.12.07) 29 Yunyun Syndrome!? Rhythm Psychosis - INDIE Live Expo Trailer 2