Strings can vibrate in many different ways at once. In addition to the entire length of the string bending back and forth, the string can also vibrate in halves, in thirds, in quarters, and so on. These vibrations of string subsections are called harmonics (or overtones, or partials, they all mean the same thing.)
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In the wake of Blippo+, another game that debuted on the Playdate has now landed on PC (Steam and Itch), Mac (via Steam and the Mac App Store) and Nintendo Switch. Ratcheteer DX typically costs $13, but there's a 25 percent launch discount on all storefronts except the App Store.
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