Install python 2.7 from here: http://www.python.org/getit/
Install SDL from here: http://www.libsdl.org/download-1.2.php
Install SDL mixer from here: http://www.libsdl.org/projects/SDL_mixer/
Then run: python game.py
The 'setup' folder has some default installers for windows 32, if you're using that.
Extract the zip files and copy all the DLL's into windows\system32
Run git bash, and then try: