《晕晕電波症候群》是極具特色的節奏冒險遊戲，把亞文化中的「電波歌」與遊戲體驗深度結合，塑造出既迷幻又荒誕的二次元世界。由Alliance Arts與WHO YOU共同開發，並由Alliance Arts發行，雖然原定提前推出，但最終確定延期至2025年10月30日於Steam登場，並支援中文。

故事的核心圍繞一位名叫「小Q」的家裡蹲少女展開。她的人生充滿挫折，長期陷於自我封閉的生活，卻在電波歌曲的陪伴下找到奇異的出口。每當她沉浸於電波歌的旋律，就會進入異常亢奮的狀態，繼而上網瘋狂輸出「怪文書」，把毫無章法的可愛文字和荒謬表達散布在網絡世界。隨著這些電波文字的累積，她的腦內妄想逐漸外化，甚至影響到現實，令整個世界陷入失衡。由此帶來一個既幽默、又帶點病態的敘事基調：一名二次元少女，能否僅憑怪文書與電波文化，就動搖整個現實世界？

操作與玩法方面，結合文字冒險與音樂節奏遊戲的雙重體驗。需要隨著電波歌曲的節奏進行操作，而每一次表現都將影響劇情的分歧與結局的走向。收錄超過30首電波歌，曲目來自HARDCORE TANO*C團隊，還邀請到曾為《INTERNET OVERDOSE》演唱主題曲的KOTOKO參與演出。這些快節奏、充滿洗腦感的曲子，不僅帶來強烈的沉浸感，更是玩家推動劇情的核心工具。還全程提供語音演出，使得角色的情感表現更加鮮明，讓玩家彷彿親身進入小Q的腦內世界。

人物塑造上，小Q是典型的「死宅少女」，既脆弱又極端，雖然她自嘲是人生的失敗者，但對二次元角色「晕晕」抱有近乎狂熱的愛。晕晕則是一位宛如天使般卻帶著惡魔氣息的角色，時而溫柔，時而詭異，甚至似乎能透過螢幕回應小Q的情感。這種模糊現實與幻想的設計，不僅加深遊戲的迷幻感，也讓玩家時刻懷疑真相是否只存在於小Q的腦補之中。

市場評價方面，雖然尚未正式發售，但已經在二次元與音遊愛好者之間引發高度關注。電波文化本身就具有強烈的小眾特色，洗腦旋律與無厘頭歌詞既被一部分人奉為神曲，也讓另一部分人敬而遠之。正是利用這種矛盾感，打造出獨一無二的體驗。對喜歡電波文化的玩家來說，這是夢幻般的盛宴；對不熟悉的人來說，則可能是令人頭暈目眩卻又好奇不已的異色冒險。

整體而言，《晕晕電波症候群》既是音遊，也是關於孤獨、妄想與二次元愛的奇異物語。讓玩家在電波歌的強烈節奏中感受狂亂與虛幻的交織，並透過多結局劇情探索小Q是否能迎來真正的救贖。這不僅是遊戲，更像是對「電波文化」的沉浸式體驗，極有可能成為2025年最具話題性的音樂冒險作品之一。

Yunyun Syndrome!? Rhythm Psychosis is a highly distinctive rhythm-adventure game that deeply intertwines the subcultural phenomenon of “denpa songs” with gameplay, crafting a surreal and absurdly vibrant 2D world. Co-developed by Alliance Arts and WHO YOU, and published by Alliance Arts, the game was originally planned for early release but has since been postponed to launch on October 30, 2025, via Steam, with full Chinese language support.

At its core, the story follows Xiao Q, a reclusive shut-in girl whose life has been marked by frustration and social withdrawal. Her strange salvation comes through denpa songs: whenever she immerses herself in their eccentric melodies, she enters a hyperactive trance, unleashing chaotic “strange texts” online—adorably nonsensical and absurd expressions scattered across the internet. As her denpa-driven outpourings accumulate, her inner delusions begin to manifest outward, warping reality itself and destabilizing the world around her. This creates a narrative tone that is both humorous and unsettling: can one eccentric girl, armed only with bizarre text and denpa culture, truly shake the foundations of reality?

The gameplay combines elements of visual novel storytelling with rhythm mechanics. Players must perform actions in sync with denpa tracks, with their performance directly influencing story branches and endings. The game features over 30 denpa songs, many contributed by the renowned HARDCORE TANO*C team, along with a special performance by KOTOKO, who previously sang the theme for INTERNET OVERDOSE. These fast-paced, hypnotic, and addictive tracks are not only immersive but serve as the driving force of the narrative. Full voice acting further enhances emotional expression, immersing players in Xiao Q’s chaotic inner world.

In terms of character design, Xiao Q embodies the archetype of the “otaku shut-in girl”—fragile, extreme, and self-deprecating, often calling herself a failure in life. Yet she harbors an obsessive love for Dizzy, a mysterious 2D character who exudes both angelic charm and demonic unease. Dizzy shifts unpredictably between warmth and eeriness, and at times appears to respond directly to Xiao Q’s emotions through the screen. This blurring of reality and fantasy heightens the game’s surreal atmosphere, constantly prompting players to question whether the truth exists only within Xiao Q’s imagination.

Although not yet released, Yunyun Syndrome!? Rhythm Psychosis has already generated significant buzz among rhythm-game fans and denpa-culture enthusiasts. Denpa music itself is highly niche, characterized by hypnotic melodies and nonsensical lyrics—worshipped as “god-tier” songs by some, while considered intolerable by others. The game leverages this polarized reception to create a truly one-of-a-kind experience. For fans of denpa culture, it promises to be a dreamlike celebration; for newcomers, it offers a dizzying yet irresistible foray into a bizarre musical world.

Overall, Yunyun Syndrome!? Rhythm Psychosis is not only a rhythm game but also a peculiar tale of loneliness, delusion, and 2D devotion. Through branching narratives and multiple endings, players will explore whether Xiao Q can ultimately find redemption, all while being swept away by the manic pulse of denpa music. More than just a game, it stands as an immersive exploration of “denpa culture” itself, and is poised to become one of the most talked-about rhythm-adventure titles of 2025.