Yunyun Syndrome!? Rhythm Psychosis
Alliance Arts · April 24, 2026 · Rhythm, Psychological Horror, Anime, Music, Visual Novel
Buy Yunyun Syndrome!? Rhythm Psychosis from GAMIVO at $8.54 — the cheapest of 5 stores we compare.
Buy at GAMIVO Where to buy Yunyun Syndrome!? Rhythm Psychosis — official stores
Cheapest Yunyun Syndrome!? Rhythm Psychosis keys — keyshops
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Yunyun Syndrome!? Rhythm Psychosis price by region
Yunyun Syndrome!? Rhythm Psychosis costs $4.89 in Georgia (USD), €7.52 in Europe (EUR), £7.94 in the United Kingdom, $8.54 in the United States, CA$18.99 in Canada, A$22.95 in Australia, NZ$25.49 in New Zealand, zł31.99 in Poland and R$42.99 in Brazil right now.
| Region | Best price | Official store | Key shop | Stores |
|---|---|---|---|---|
 Georgia (USD) | $4.89 | $4.89 | $8.54 | 5 |
 Europe (EUR) | €7.52 −39% | €12.25 | €7.52 | 5 |
 United Kingdom | £7.94 −31% | £11.49 | £7.94 | 4 |
 United Statesyour region | $8.54 −50% | $16.99 | $8.54 | 5 |
 Canada | CA$18.99 | CA$18.99 | — | 1 |
 Australia | A$22.95 | A$22.95 | — | 1 |
 New Zealand | NZ$25.49 | NZ$25.49 | — | 1 |
 Poland | zł31.99 | zł31.99 | zł41.01 | 3 |
 Brazil | R$42.99 | R$42.99 | R$52.44 | 2 |
Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.
Screenshots
About Yunyun Syndrome!? Rhythm Psychosis
Yunyun Syndrome!? Rhythm Psychosis is a rhythm-adventure game where you play as a hikikomori girl obsessed with denpa songs, anonymously posting online to spread chaos and "Yunyun brain rot" across the internet. Featuring over 30 catchy denpa tracks and multiple endings, it explores the descent into internet-fueled psychosis through a darkly comedic narrative about an unraveling otaku.
Have a Doki-Doki experience with over 30 denpa songs and multiple endings.Q. Why did she become a hikikomori?Q. How does anonymous online posting lead to world destruction?
Q. Does a happy ending exist for a degenerate otaku?
The answers to those “Q” s lie at the convergence of insanity and denpa psychosis.
Now, put those headphones on and become ill with Yunyun Syndrome!? Rhythm Psychosis.
⚡ Anonymously post online and infect the whole world with Yunyun-brain!
Get high on denpa songs and spread your heartful psychosis to everyone else!⚡Characters!
・Qtie (CV:Nanahira)The main character. A hikikomori. She suffered too much irl that she’s become a little (very) fuzzy in the head. Her obsessive love for the fictional character “Yunyun” is for sure an illness. Her overly “high” state from overdosing denpa songs causes her to propagate Yunyun love. Will there really be a happy end for such a degenerate otaku?
・Yunyun (CV:Haruko Momoi)
A fictional character that loves Qtie. A very much angelic devil. She will speak to Qtie through the monitor screen. Whilst the truth is unknown, most likely, she is just a figment of Qtie's imagination. It’s joever for her.
⚡About DenpaSongs!
Q. What is a “denpa” song?It is a genre of music that is intentionally strange and catchy. All playable songs in this game are denpa songs.
Many popular denpa songs such as “it’s a cherry kissing explosion” (Sakuranbo Kiss) and many more are featured!
▶Original Songs1.Denpa-tic Imaginary Girl "Q"2.Peak Ecstasy!! Rim de Lacent☆3.YUNYUN HARDCORE4.???5.???▶Licensed Songs6.Achichi na Natsu no Monogatari7.Change my Style~Anata gonomi no Watashi ni~8.Cirno's Perfect Math Class9.CosmicKING☆sens@tion!!!!!!!!10.Dakko Shite Gyu!11.Gacha Gacha Cute Figu@mate12.INTERNET OVERDOSE13.INTERNET YAMERO14.Kanbu de Tomatte sugu Tokeru Kyoki no Udongein15.Kyururun Kiss de Janbo♪♪16.Love Cheat!17.Marisa stole the precious thing18.Mighty Heart ~Aru Hi no Kenka, Itsumo no Koigokoro~19.Miko Miko Nurse - Ai no Theme20.Nee,...shiyou yo!21.PETTAN PETTAN TSURUPETTAN22.Princess Brave!23.Princess Bride!24.Raspberry25.sakuranbokissu~bakuhatsudamo~n~26.Senno Sakushu Tora no Maki27.Shukusei!! Loli Kami Requiem28.summer is machine gun29.true my heart30.winter is machine gun
♥Listen up!
Do you like cute anime girls? Do you like strange and catchy denpa songs? Do you wish for the death of this ♡♡♡♡ed up world? Great! Add “Yunyun Syndrome!? Rhythm Psychosis” to your WishList and stay updated for release information and updates!Yunyun Syndrome!? Rhythm Psychosis — game info
- Platforms
- Windows
- Steam Deck
- Playable
- Player modes
- Single-player
- Controller
- Partial controller support
- PC Game Pass
- Not included
DLC & expansions
🎁 Complete the collection
Base game + 7 of 8 DLC at today's best prices (some DLC unpriced).
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. YUZUSOFT
-20%Yunyun Syndrome!? Rhythm Psychosis - Digital Artbook
Yunyun Syndrome!? Rhythm Psychosis - Extra Pack feat. HARDCORE TANO*C BGM
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. KOTOKO
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. FrontWing
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Nanahira
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Rish
Yunyun Syndrome!? Rhythm Psychosis - Extra Song Pack feat. Touhou Project
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
Yunyun Syndrome!? Rhythm Psychosis is a rhythm game with vibrant aesthetics that hides a deeply unsettling exploration of digital isolation, parasocial relationships, and psychological unraveling beneath its bubbly pop veneer. Players praise its inventive subversion of rhythm game mechanics, genuinely disturbing atmosphere, and absurdist narrative about a shut-in whose obsession with a virtual character spirals into conspiracy theories, with forgiving rhythm sections that don't require perfection to progress.
I can hear the trumpets playing through the radio waves1 found this helpful
Rim De Lacent!
Cute aesthetics are often weaponized in horror, but rarely with the psychological precision of Yunyun Syndrome !? Rhythm Psychosis. On the surface, it masquerades as a vibrant, rhythm-action indie game draped in neon colors, bubbly idol tropes, and infectious pop beats. Beneath that candy-coated veneer, however, lies a suffocating descent into modern digital isolation and a terrifyingly plausible loss of self. This isn't just a game about pressing buttons to the beat; it is an interactive simulation of a mind unraveling under the crushing weight of online validation, parasocial erosion, and the relentless loop of modern existence. The Architecture of Despair What makes Yunyun Syndrome genuinely unsettling is how it subverts the mechanics of rhythm games. In standard titles, hitting notes creates a feeling of flow, mastery, and empowerment. Here, the rhythm feels less like music and more like a metronome ticking down your sanity. The Illusion of Connection: The gameplay loop forces you to chase metrics, views, and digital approval until the lines between the protagonist's delusions and reality completely shatter. Sensory Overload: The bright visuals and upbeat tracks qui…
yunyun
I am addicted will be buying the dlc 0.0
Some of my favorite experiences are when I run into a game that is completely bat-guano insane. This is one of those games. In case you haven't read the store page for some reason, the gist of the game is that you're a shut-in who's half-accidentally bringing about the end of the world by simping so hard for your favorite video game character (who is talking to you, apparently) that people think you're sending coded messages about deep-state conspiracies. If you didn't understand that sentence, don't worry. Neither do I, and it's fantastic. Oh, and the bulk of the gameplay is rhythm sections in between story beats. If you're not big on rhythm games, don't worry, neither am I. The timing is very forgiving in my experience, and you don't exactly need a perfect score to advance the story. Admittedly, I haven't [i]tried[/i] outright failing the rhythm sections, but I've gotten as low as a B and not suffered any consequences. If you can't be bothered by the rhythm sections at all, there's a hidden option that will have the computer auto-perfect the rhythm segments for you. All you have to do is [spoiler]minimize the to-do list[/spoiler], click the icon, and type [spoiler]Rim de Lace…
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