So what is it?
The code and UI are a bit stinky because I wasn’t a star programmer 10ish years ago, but the gameplay is still pretty fun.
It’s a classic showdown of red vs green. Hit the ball when it’s the color of your paddle, and don’t let it reach the back wall. If you hit the ball when it’s your opponents color, or let it hit the back wall while it’s yours, your opponent gets a point, and vice versa.