Wow, really nice concept! I was looking for a quick game to play and came across this and thought it was really cool. There are a couple of critasisms that I have though. First off, it would be really nice if you had a pause screen. So that way you can exit, save, or adjust settings to the game easily. 2nd, a background to the main menu would be really cool to see. Maybe an overview of the playing field. As I said, amazing concept and great inital release. If you need anyhelp with the Unity editor or programming, just let me know, I have a lot of personal work I've done with that. Have a wonderful day!