Funny how this game got 200 more reviews that this one. They are more or less identical. Circle pong is hardly anything new, but of course fits the theme well. As the game is missing a circle outline, it is very hard to estimate how long the paddle will take to move to the opposite side and how much time is left until the ball will be out of reach. Also - given the theme - I think the "only one mode" should be the default, if not only mode of the game. Very good sound design though!
My game: https://njamster.itch.io/wonkey (playable in browser, not mobile friendly)