Om demon

The Yunyun Syndrome!? Rhythm Psychosis demo lets you experience the rhythm and adventure game loop from the very beginning, with about 30 minutes of playtime. While the scenario doesn’t progress further, you can continue playing freely after clearing the demo.

In the full release, all dialogue will be fully voiced in Japanese, featuring Qtie (CV: Nanahira) and Yunyun (CV: Halko Momoi). Please note that in this demo, some voice lines are not yet included.

The demo also allows you to enjoy around 10 tracks, including hidden songs, from the planned full soundtrack.

The demo will be available from October 10 to October 31.

Play now and experience some true Yunyun-brained chaos!

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【ABOUT THIS GAME】

“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.

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.

【Groove to the DENPA!】

⚡ Anonymously post online and infect the whole world with Yunyun-brain!

Get high on denpa songs and sink in the depths of social media!! Browse social media at the start of the song to check up on your Yunyun cult and haters. And then prepare for the climax where you can start dropping posts left and right. Successfully posting will cause other social media users to become psychotically Yunyun-ified. Social media is all about sharing – 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!

♥ 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!