The Super Spherical Speedster (WebGL Build)

Build up momentum and propel yourself towards the center of the target. Can you hit the bullseye? (How to complete the game: *You must not let go of the "D" button as soon as you start holding it.*) . . (This game does not use any animations, only Unity's physics engine.) . (How did I add a trail to the sphere? I added Unity's prebuilt "Trail Renderer" component to it). (Community Assets used: "Bézier Path Creator", "GameObject Cloner", "Prototyping Pack (Free)", and the "Terrain Tools Sample Asset Pack".