Voice Jump

A Doodle Jump-style arcade game where your voice controls everything. Hum low to hop to a nearby platform, hum high to leap across a wide gap. No keyboard, no mouse — just you and your voice. The pitch meter on the side shows a live green target zone so you always know exactly what pitch to hit. Platforms come in three flavors: solid green ones that hold firm, orange break platforms that crumble when you land, and fading purple ghost platforms you have to be quick about. Built with the Web Audio API and autocorrelation pitch detection — no libraries, one HTML file, runs in any modern browser. Open on your phone or laptop, grant mic access, and sing your way to the top.