
“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.
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About
High and vibin’ with denpa songs, we’ll corrupt the entire Internet! Hehe. all we need is a bit of otaku love, that’s all.
This is a rhythm-adventure game where you play as a hikikomori (shut-in) girl who’s high on denpa songs. Become Yunyun-brained and lose all self-control to anonymously post on social media and destroy the world with your Yunyun brain rot.
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.
Get high on denpa songs and spread your heartful psychosis to everyone else!
・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.
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 Songs
1.Denpa-tic Imaginary Girl "Q"
2.Peak Ecstasy!! Rim de Lacent☆
3.YUNYUN HARDCORE
4.???
5.???
▶Licensed Songs
6.Achichi na Natsu no Monogatari
7.Change my Style~Anata gonomi no Watashi ni~
8.Cirno's Perfect Math Class
9.CosmicKING☆sens@tion!!!!!!!!
10.Dakko Shite Gyu!
11.Gacha Gacha Cute Figu@mate
12.INTERNET OVERDOSE
13.INTERNET YAMERO
14.Kanbu de Tomatte sugu Tokeru Kyoki no Udongein
15.Kyururun Kiss de Janbo♪♪
16.Love Cheat!
17.Marisa stole the precious thing
18.Mighty Heart ~Aru Hi no Kenka, Itsumo no Koigokoro~
19.Miko Miko Nurse - Ai no Theme
20.Nee,...shiyou yo!
21.PETTAN PETTAN TSURUPETTAN
22.Princess Brave!
23.Princess Bride!
24.Raspberry
25.sakuranbokissu~bakuhatsudamo~n~
26.Senno Sakushu Tora no Maki
27.Shukusei!! Loli Kami Requiem
28.summer is machine gun
29.true my heart
30.winter is machine gun
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!
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 484 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
очень недооценена. приятная музыка, геймплей, сюжет
융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해융융사랑해
юн-юн, юн юн юн юн юн
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Simplified Chinese, Japanese*, Traditional Chinese, Korean, French, German, Portuguese - Brazil, Polish, Russian, Italian, Spanish - Spain +3 more
Hours played at review time, across 484 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
1
Translation issue has been fixed, if youve been following nanahira and IOSYS from the start youve have a lot of "OMG IS THAT SONG" moments, I adore the characters, and the feel of finally beating a song in the higher difficulties is so good, it makes you feel alive. 10/10 I love yunyun
yuri yuri yuri yuri yuri yuri yuri yurri yuri yuri yuri yuri yuri yuri
pc리겜입문햇음 재밋어여
very cute game its a little grindy to 100% but not difficult and very worth
Yunyun! Yunyun Yunyun YunyunuuaaAAAaaAAa!!! UhUUUHHHHhhHHH! Unh! Uuuuooohhhhhh! Yunyun Yunyun YunyunuuuuaaaAAAuuUUUuh!!! Yunyun send! Yunyun receive! Hnngh so much Denpa... UuuuhhhhaaaAAA l want to sendy send my pixels digitally to Yunyun... Yunyun! YunyunUhUUhhh! Ahh sniff sniff! Sniff sniff! Fuu...haa...fuu...haa! Fuu...haa...fuu...haa! Yunyun smell so good...sniff sniff Nhaah! I wanna sniff sniff the ends of Yunyun-tan's purple twin tails! Sniff sniff! Aaaa!! Wait, no! I wanna fluffy fluffy you! Fluffy-fluffy! Fluffy-fluffy! Fluffy-fluffy your hair! Scratchy scratchy fluffy-fluffy!...hug hug hugggs!! Yunyun-tan was cuuuutteeee! Yunyun in "Chapter:Demon" of the game was so cooooooolll! Ahh ahh ahhHUUUHH! Episode 13 Yunyunuuu was so cute! And funny!! uuuuuooooughghhhhh! Yunyun! Kawaii-AAAHHHHH! Yunyun who loves humans even as a devil is so zako and cuuuteuuuuooohhhhh!! aaaaiiiYYYYYAAAAAaaaaaaa! Nyahhhhhhhh-GUEEEEHH-AAAAAA! What? Anime's not real? Hmmm, so the comics and game aren't either... Y U N Y U N i s n o t r e a l...? GyaaaaAAAAaaaAAAAAaaa! WhyyYYYYyyyYYYyy! Goodbye! Goodbye to this ♥♥♥♥♥♥♥ world! Huh? There's Den...pa? Yunyun is sending me her Denpa! Yunyun is looking at me through the monitor! Yunyun is COMMUNICATING with me! Yunyun is talking to me!! Praise the Denpa...This world is not as bad as l thought! Yahhoooooooooooooo!!! Yunyun is with me! I did it! I can do it Yunyunng-YYAAAAAAAAaaaa!!!! Uuhhuhhuuooghgghhh!! My feelings to Yunyun, SEND! Reach all the way inside Yunyun in the monitor!
YUNYUN YUNYUN YUNYUN YUNYUN YUN YUN YUNYUNNNNNNNNN, I LOVE YUNNNN
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