The game would be better with a more challenge red ball and you should try out other way to control the ball, something like flappy bird would make player more engage

simple, fun and well-polished, great job!

The controls feel great. If the player character grew slightly each time they hit a positive ball, it would become increasingly difficult to avoid the red balls, making the risk higher and the gameplay more exciting.

At first, I just went for every ball I saw, even the red one… which was probably a mistake.

GG