I know I'm late to comment but I finally got an opportunity to play this game. It is definitely fun, I will say that. I love games where a buddy can play the same game with you using your keyboard as well.
Wish there was more things to do in this game but for what it is right now, I will say that it was amazing to play. I love the physics especially.
An issue I do have is that I feel like the circle is a little buggy and that the square mat seems to be the easiest mat to use to win a game if you know how to play the game. But other than that, I enjoyed myself. Thanks for making this game!