Sinecord

Sinecord is both a math puzzle and a music creation sandbox.

In this game, any math function has its sound pattern.

In missions mode, you try to find functions that approximate the given pattern. If you satisfy the bonus conditions, you'll unlock an intended solution.

In sandbox mode, you can create math-powered music without any restrictions.

This game is open source:
https://github.com/quasilyte/sinecord

I created this game using Ebitengine for the Ebitengine Game Jam 2023.
The jam theme is reverse. Initially, I designed this game with "sound reverse engineering" in mind. You have a few key points and then you have to find a set of functions that approximate the sound pattern. Then I got away from the reverse-engineering setting but kept the same game mechanics.