# About Fallegro Fallegro is a musical physics game: you place the notes of a classical melody so that a ball bounces from one to the next and plays it, in time. It is free, it runs in a browser, and it is made by one person. ## Who makes it Fallegro is designed and developed by Germain Lecourtois, a developer in France, as a personal project published on a non-professional basis: no company, no advertising, nothing to buy. Legal details: . ## The rules it holds itself to - **Nothing is sold, and nothing is shown that isn't the game.** No ads, no purchases, no "premium". - **No tracker, no third-party request.** Fonts, sounds and code are all served by fallegro.com itself. The privacy policy lists every piece of data the game keeps: . - **A score is a fact, not a claim.** The physics are deterministic and run identically in every browser and on the server. The game sends your construction, never your score; the server replays it and only ranks it if the result matches, bit for bit. - **The music belongs to everyone.** Every work in the game is in the public domain, and every file used is credited with its licence. - **Playing needs no account.** An email address is only asked for if you want your progress on several devices, and is used for nothing else. ## Credits - **Music**: public-domain works; melodies simplified so a ball can play them. MIDI files from the Mutopia Project (mutopiaproject.org), some under Creative Commons BY or BY-SA licences — details for each piece in the game, under Credits. - **Piano**: Salamander Grand Piano V3 by Alexander Holm (CC BY 3.0). - **Portraits**: ASCII portraits drawn from public-domain paintings and photographs (Wikimedia Commons). - **Built with** Vue, PixiJS, Box2D (WebAssembly), Tone.js and Symfony. ## Contact contact@fallegro.com, in English or in French: a bug, a wrong note in a melody, a question about your data, a security flaw. Security reports made in good faith will never lead to legal action.