How to play Dino 3D

Press Start and allow the microphone. The dinosaur runs toward stones. Hold a sound and it rises, then stays up. Go quiet and it falls. Each stone you clear adds one. Touch a stone and the round ends. You have 30 seconds.

You look down the track from behind the dinosaur. Stones stand on the path and come toward you. Dino 3D measures volume in the page. It does not send audio to a speech service and it does not keep a recording.