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Nientum - Op.ZERO

Nientum - Op.ZERO Game Cover
62%Game Brain Score
gameplay, graphics
story, music
100% User Score Based on 13 reviews

Platforms

PCWindows
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Nientum - Op.ZERO Game Cover

About

Nientum - Op.ZERO is a single player casual role playing game with fantasy, anime and dark fantasy themes. It was developed by QueseraGames and was released on November 24, 2025. It received overwhelmingly positive reviews from players.

<게임 콘텐츠 제작 및 스트리밍 가이드>"Nientum - Op.ZERO" allows full freedom for content creation and streaming. All music included in the Early Access version does not use copyright-matching systems, so streaming and video monetization are permitted. For any other inquiries related to the game, please contact us at [email protected]. About the Game"—To fade away... was it hope …

Genres & Tags
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Nientum - Op.ZERO screenshot
Nientum - Op.ZERO screenshot
Nientum - Op.ZERO screenshot
Nientum - Op.ZERO screenshot
Nientum - Op.ZERO screenshot
Nientum - Op.ZERO screenshot
Nientum - Op.ZERO screenshot
Nientum - Op.ZERO screenshot
Nientum - Op.ZERO screenshot
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100%
Audience ScoreBased on 13 reviews
gameplay3 positive mentions
  • Stunning visuals, immersive story, and beautiful soundtrack create a unique and emotionally impactful rhythm adventure.
  • Clever combination of runner-style rhythm gameplay with musical theater segments offers engaging and dynamic level design.
  • Cute and expressive 2D art and fully voiced interactions enhance the theatrical atmosphere and storytelling.
  • Free Play mode feels limited and less engaging as it only features a subset of song sections, lacking the story mode's dynamic elements.
  • Story mode is on the easier side and currently lacks options for retries and higher difficulty levels for those seeking more challenge.
  • Missing controller support and has some minor issues like a few typos and no sound feedback when interacting with certain objects.
  • story
    19 mentions Positive Neutral Negative

    The story is highly praised for its emotional depth, immersive narrative, and unique blend of rhythm gameplay with musical theater elements, set in a mysterious, fairy-tale-inspired world. Though currently only half complete, it features easy difficulty in story mode to allow players to focus on the rich storytelling and level design, with harder difficulties available in free play. Overall, it offers a beautifully crafted, emotionally impactful experience ideal for fans of story-driven rhythm games.

    • “It's been a very long time since I experienced such an astonishing story.”
    • “The story branches based on choices and performance quality, as two girls move through a mysterious theater world where hope and unease intermingle while gradually regaining their memories.”
    • “The game is split into what seems will be 10 'plays' (literally stage plays) on full release, and each one has 3-4 songs with cohesive level design that tells a miniature story within the story.”
    • “Story is only half done (only 5 out of what seems to be 10 planned plays are available), yet what we have so far is pretty good and hits extremely hard emotionally.”
    • “The story stages are very easy and the hard versions of the songs are in the free play mode.”
    • “The story mode difficulties are a little on the easy side, but you can play them + a multitude of others in free play at harder difficulties, and honestly, the easy mode is nice for your first run through since you could/should be more focused on the music and level design anyway.”
  • music
    15 mentions Positive Neutral Negative

    The music in this game is praised for its well-crafted, emotionally engaging songs that blend rhythm gameplay with musical theater elements, creating a unique and immersive stage play experience. The soundtrack is highly regarded, featuring charming compositions that enhance the story's fairy-tale setting, though players note that free play songs could benefit from fuller arrangements and higher difficulties. Overall, the musical presentation effectively supports the game's distinctive theme and narrative flow.

    • “A musical rhythm adventure that progresses while “tuning” fairy-tale stage devices.”
    • “The brisk tempo as a runner and the immersive sense of singing and acting as a musical connect naturally, creating a unique feel in which you experience a theater-style fantasy through rhythm inputs.”
    • “Absolutely amazing game, beautiful songs and an emotional story that made me tear up a bit.”
    • “Songs in free play are focused on aleph sections only, which makes them feel a bit empty compared to songs in the story.”
    • “I would love to see songs in free play also receive their own liora sections as well!”
    • “And if possible, please make it so that story songs can also receive higher difficulties!”
  • optimization
    4 mentions Positive Neutral Negative

    The optimization primarily ensures smooth, real-time performance feedback during gameplay, allowing timely inputs to influence story progression and performance quality. While the system handles branching narratives and replayability well, users express a desire for additional challenge modes like a harder difficulty setting. Overall, the game's optimization supports immersive and responsive storytelling without lag or input delay.

  • gameplay
    4 mentions Positive Neutral Negative

    The gameplay shows great potential, drawing mechanical similarities to Muse Dash but standing out with cohesive aesthetics and a distinct, immersive vibe.

    • “I feel like there's a lot of potential in the gameplay!”
    • “Mechanically, it's like Muse Dash, but unlike Muse Dash, the aesthetics of Nientum are cohesive and the vibes are totally immaculate.”
    • “Gameplay wise, the closest comparison is Muse Dash.”
  • graphics
    2 mentions Positive Neutral Negative

    The graphics are highly immersive and visually stunning, with cohesive aesthetics that enhance the overall experience. The art style and storytelling visuals create an immaculate and captivating atmosphere.

    • “Possibly the most immersive and beautiful rhythm game I have ever played thus far, in visuals, storytelling, and sound.”
    • “Mechanically, it's Muse Dash, but unlike MD, the aesthetics of Nientum are cohesive and the vibes are totally immaculate.”
  • emotional
    2 mentions Positive Neutral Negative

    The emotional aspect of the game is highly praised for its impactful and heartfelt storytelling, even though the full story is only partially available. Players appreciate the beautiful music and emotionally touching narrative that resonates deeply.

    • “Story is only half done (only 5 out of what seems to be 10 planned plays are available), yet what we have so far is pretty good and hits extremely hard emotionally.”
    • “Absolutely amazing game, beautiful songs and an emotional story that made me tear up a bit.”
  • atmosphere
    1 mentions Positive Neutral Negative

    The game's atmosphere is enriched by charming 2D cutscene art, expressive facial animations, full voice acting, and a well-crafted musical score, all combining to create an engaging and immersive stage experience.

    • “The 2D art in cutscenes is extremely cute, the facial acting is expressive, and the fully voiced interactions and musical presentation further enhance the atmosphere of the stage.”
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Frequently Asked Questions

Nientum - Op.ZERO is a casual role playing game with fantasy, anime and dark fantasy themes.

Nientum - Op.ZERO is available on PC and Windows.

Nientum - Op.ZERO was released on November 24, 2025.

Nientum - Op.ZERO was developed by QueseraGames.

Nientum - Op.ZERO has received overwhelmingly positive reviews from players. Most players liked Nientum - Op.ZERO for its gameplay but disliked it for its story.

Nientum - Op.ZERO is a single player game.

Similar games include Noctuary, A Jugglers Tale, The Midnight Walk, GRIS, Neva and others.