This is conceptually similar to Spiral Pong but I think I prefer this purely on the basis that its much more forgiving and less headache inducing.
Oh snap, just saw- Looking at it I do think Spiral Pong is cool in a few of it's own ways! Much more visually fun. Although yeah controls are a bit of a gimmick of it's own right in Spiral Pong. Glad I didn't see it before posting mine!