The punches are juicy. You got that part nicely done. Yea you forgot the count down, but that's fine

I like the theming with boxing and how it has rhythm game mechanics! I liked how the zero fist would be faster than other ones, mixing up the rhythm and spicing up the gameplay! I would love to see more of that, where maybe there's more varying speeds, some fists you have to hold the button, or even clicking multiple buttons at once!

The art is fitting too, nice job!