Hey, thanks for your interest.
We had built the game on pygame. It seems that since Microsoft had ended support for Windows 7 in January 2020, the newer versions of Python don't support Windows 7 or earlier. We had built this on Python 3.10, the latest iteration of Python. One way for you to play the game would be to download the source repo and run the python program within it after installing the pygame module.
We had researched about a way to make a neat and clean package for the game. After some complicated processes, using pyinstaller, we were able to package everything into a single standalone executable. This is what we followed : python - How can I convert pygame to exe? - Stack Overflow