Use up and down arrows to move the paddle. Press "s" when you want to start. Press "space" to switch between any three of the backdrops. Press "I" to change the colour of the ball. You will gain one point every second. You can slide the difficulty which will adjust the speed of the ball. Shoot the ball into the hole at the back. This game actually got more detailed than I thought it would, so if you have any more questions, ask them in the comments. No, but seriously I might even make an FAQ.
What was changed: You can now win. Hit the ball into the hole in the back to get a win. Points still exist. You gain an extra 5 points when you get the ball into the hole. All code by me. I am the test account of @NERD_ALT