Nullpulse Runner

Nullpulse Runner is an endless runner with a stripped-back neon look: one lane, constant forward motion, and obstacles that arrive faster the longer you last.

There is nothing to learn beyond the timing of a single input, which is the point. The whole game is the gap between seeing an obstacle and reacting to it, and that gap gets shorter as speed increases until you finally miss one. Score is the only progression.

It plays with one key or one tap, which makes it a good fit for a phone, and runs in the browser with nothing to install. Runs last under a minute, so it suits a short break rather than a long session.