---
name: opus-5-5-game-luminote-falling-notes-piano-rhythm-game
description: "Use when you want a game like MiaAI Lab's \"Luminote: falling-notes piano rhythm game\". Runs their exact Claude Opus 5.5 prompt."
source: https://github.com/MiaAI-Lab/Claude-Opus-5.5-100-HTML-Files
prompt_source: https://github.com/MiaAI-Lab/Claude-Opus-5.5-100-HTML-Files/blob/main/080-falling-notes-piano.txt
author: "MiaAI Lab"
model: claude-opus-5-5
---

# Luminote: falling-notes piano rhythm game

A free prompt from the Omo "Opus 5.5 game prompts" collection.

- Made by MiaAI Lab and shared on GitHub: https://github.com/MiaAI-Lab/Claude-Opus-5.5-100-HTML-Files
- Prompt quoted word for word from: https://github.com/MiaAI-Lab/Claude-Opus-5.5-100-HTML-Files/blob/main/080-falling-notes-piano.txt
- Play the original: https://miaai-lab.github.io/Claude-Opus-5.5-100-HTML-Files/080-falling-notes-piano.html
- Model as stated by the creator: Claude Opus 5.5. Omo has not re-run it, so your result will differ.

## How to use

1. Open Claude Code (or a Claude chat for a single-file HTML game) running Claude Opus 5.5.
2. Paste the prompt below.
3. Change the theme, characters or rules if you want your own version.
4. Play it, then ask for fixes in plain words.

## Prompt

```text
Create "Luminote — Piano with Falling Lights". A full-width three-octave piano keyboard along the bottom (glossy black and ivory keys with realistic depth and pressed states), playable by mouse/touch (multi-touch) and computer keyboard (two rows mapped). Above it, a dark stage (#0a0a12) where notes fall toward the keys like a rhythm-game visualizer: glowing rounded bars coloured by pitch (a soft chromatic rainbow), with sparks and a light burst when they land. Sound: a pleasant piano-like tone synthesized with Web Audio (several detuned harmonics, fast attack, exponential decay, and reverb from a convolver with a generated noise impulse). Modes: "Free play" — played notes rise as light trails; "Listen" — auto-plays public-domain melodies (Ode to Joy, the opening of Für Elise, Twinkle Twinkle Little Star, the opening of Gymnopédie No. 1) with falling notes; "Learn" — the song waits for you to press the right key. Tempo slider and a note-name toggle. Typography: a refined sans with small caps.

SHARED REQUIREMENTS (apply to every page in this 100-page collection):
1. One standalone HTML5 file. All CSS inline in <style>, all JavaScript inline in <script>. No external resources of any kind: no CDN, no libraries, no web fonts, no external images/SVG/audio files, no network requests. All visuals come from CSS, inline SVG, Canvas and procedural code.
2. Valid HTML5: <!DOCTYPE html>, <html lang="en">, <meta charset="utf-8">, a viewport meta tag, a meaningful <title> and meta description, well-nested semantic markup, unique ids, labels/aria attributes for controls, <button type="button"> for actions.
3. Typography from local system font stacks only, always ending in a generic family; display lettering may be drawn with SVG or Canvas.
4. Responsive from 360px phones to large desktops with no horizontal page scroll; canvases match their container and devicePixelRatio (capped at 2) and re-layout on resize.
5. Works offline by opening the file directly (file://); no console errors; storage access guarded with try/catch.
6. Smooth motion via requestAnimationFrame and transform/opacity; animation pauses when the tab is hidden where it matters; honours prefers-reduced-motion with a calmer fallback.
7. Pointer events so mouse and touch both work; visible :focus-visible styles; keyboard support where it makes sense.
8. Any sound is synthesized with the Web Audio API, starts only after a user gesture, and has a visible mute/toggle.
9. Premium finish: a deliberate palette and spacing, polished micro-interactions, a beautiful first frame before any interaction, and original copy (no lorem ipsum). Factual content must be accurate; fictional brands, people and data are clearly fictional.
10. Quality bar: visually impressive, bookmark-worthy, showcase-grade, premium, full of delightful details, and clearly distinct from the other 99 pages in concept, layout, palette, typography and motion.
```

---
The prompt and the game belong to their creator. Listed on omo.space with credit and a link to the original.
Creator and want it removed? https://omo.space/support