Free in-browser motion game for kids — you play it by moving in front of the camera. No install, no account.
▶ Play now — it's freeWorks on any laptop with a webcam · nothing is recorded
A single colored "runner" circle bounces around the canvas at moderate speed and changes direction unpredictably every ~0.9 seconds. Hit it with motion (motion-presence in the runner's circle) to score; on each hit the runner teleports to a new spot with a fresh color, with a short invulnerability window so the same motion doesn't double-tap. 60-second round.
🔒 Private by design: the camera feed is processed inside your browser and never leaves your device. No video is recorded, saved, or uploaded — ever.