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Nientum - Op.ZERO

Nientum - Op.ZERO Game Cover
60%Game Brain Score
optimization, emotional
story, music
100% User Score Based on 11 reviews

Platforms

PCWindows
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Nientum - Op.ZERO Game Cover

About

Nientum - Op.ZERO is a single player casual role playing game. 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
Play Modes
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 11 reviews
optimization3 positive mentions
gameplay2 negative mentions
  • The game features stunning visuals, immersive storytelling, and a beautiful soundtrack that enhances the overall experience.
  • The unique combination of rhythm gameplay with a theatrical narrative creates a captivating and engaging atmosphere.
  • The level design is cohesive and well-crafted, with each act telling a miniature story that resonates emotionally with players.
  • The Free Play mode feels lacking as it only includes Aleph sections, missing the depth of the story songs.
  • The overall difficulty of the story stages is on the easy side, which may not satisfy players looking for a challenge.
  • There are minor issues such as the absence of controller support and a few typos that need addressing.
  • story
    18 mentions Positive Neutral Negative

    The game's story is praised for its immersive and emotional depth, set in a mysterious theater world where players navigate through a branching narrative influenced by choices and performance quality. With a focus on storytelling and visual presentation, the game features a series of "plays" that combine rhythm gameplay with musical theater elements, although the current difficulty level is considered gentle. Players express a desire for more challenging story modes and note that the free play songs lack the emotional impact found in the narrative-driven tracks.

    • “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.”
    • “Absolutely amazing game, beautiful songs and an emotional story that made me tear up a bit.”
    • “The 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.”
    • “However, the free play versions of the story tracks lack the moving elements from the story and instead play similar to the horizontal side scrolling in MD.”
    • “The story mode difficulties are a little on the easy side, but you can play them plus 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 a standout feature, blending runner-style rhythm gameplay with musical theater elements to create an immersive experience. Players appreciate the well-written soundtrack and the emotional depth of the songs, which enhance the cute, fairy-tale atmosphere. While the story mode offers easier difficulties to focus on the music and level design, there is a desire for more challenging options in free play, particularly for songs that could benefit from additional complexity.

    • “This work combines runner-style rhythm inputs with musical theater segments to advance the story.”
    • “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.”
    • “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 and a multitude of others in free play at harder difficulties.”
  • optimization
    4 mentions Positive Neutral Negative

    The optimization of the game is well-executed, allowing for immediate feedback on player inputs that enhance the performance experience. Players appreciate the branching storylines and the ability to replay performances, though there is a desire for the addition of a hard mode to increase challenge. Overall, the mechanics effectively support the narrative and gameplay dynamics.

    • “The results are immediately reflected on stage, forming a structure in which you support the performance of a girl who sings while acting through timing inputs.”
    • “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.”
    • “2 keys will be the primary form, as 1 key is usually reserved for the more dramatic or climactic parts of the performance.”
    • “You can still replay the story performances themselves, but my current want is that they add a hard mode to the story.”
    • “2 keys will be the primary form as 1 key is usually reserved for the more dramatic or climactic parts of the performance.”
  • gameplay
    4 mentions Positive Neutral Negative

    The gameplay is noted for its potential, drawing comparisons to "Muse Dash" in terms of mechanics, but is praised for its cohesive aesthetics and immersive vibes, suggesting a unique and engaging experience.

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

    The graphics of the game are praised for their immersive beauty and cohesive aesthetics, creating a visually stunning experience that enhances the overall gameplay and storytelling. Users highlight it as one of the most visually appealing rhythm games they've encountered.

    • “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 Muse Dash, the aesthetics of Nientum are cohesive and the vibes are totally immaculate.”
    • “The graphics are outdated and lack the polish expected from a modern game.”
    • “Character models look bland and lifeless, making it hard to connect with the game.”
    • “The environments feel empty and uninspired, which detracts from the overall experience.”
  • emotional
    2 mentions Positive Neutral Negative

    The emotional aspect of the game is highly praised, with players noting that even in its incomplete state, the story delivers a powerful impact that resonates deeply, often evoking tears. The combination of beautiful music and a compelling narrative contributes significantly to the overall emotional experience.

    • “The 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 its charming 2D art and expressive facial animations, complemented by fully voiced interactions and a captivating musical score, creating an engaging and immersive 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.

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 this game for its optimization but disliked it for its story.

Nientum - Op.ZERO is a single player game.

Similar games include Noctuary, A Bird Story, Neva, Rakuen, Sheepy: A Short Adventure and others.