Overview

Synth Leap is a rhythm-driven auto-runner where a neon fox sprints across a glowing synthwave skyline and you control a single action: the jump. Gaps in the floor, low spikes, and tall walls appear only on the beat, so every obstacle is clearable if you launch on time; the track is fair by design. Tap to jump and land exactly on the beat for a PERFECT that builds your combo and score multiplier, while a slightly loose landing still counts as a clean NICE clear. The soundtrack and the level are one and the same, with a pulsing beat clock that keeps you locked to the rhythm. The tempo starts gentle and speeds up forever, climbing from a relaxed warmup toward a frantic pace as obstacle density rises with distance. A small miss-budget grants a couple of forgiving recovery hits, but fall into a gap or smack a wall once too often and the run ends. Between runs, bank the Spark you earn into permanent upgrades: a wider perfect window, a slower warmup, a one-time auto-save, a score multiplier, or a head-start. It's an endless, one-tap rhythm platformer you can play free in your browser, no download. How far can you run before the beat gets away from you?