You have some blockers to playing. The game is in native Python, so anyone who wants to play it will need a Python environment set up and the modules you used installed. I'd recommend you package it up as an .exe using PyInstaller or something similar.
That said, I did start it up, but as soon as I clicked on the 'C' or what-not, it crashed with this error:
Traceback (most recent call last):
File "C:\Users\q\Downloads\Scale-Runner-with-audio-5\main.py", line 870, in <module>
level = levels[level].playLevel()
File "C:\Users\q\Downloads\Scale-Runner-with-audio-5\main.py", line 499, in playLevel
debugMenu.push("fps", 1/self.deltaTime)
ZeroDivisionError: float division by zero