I've figured out how to run it in XAMPP, but someone also helped me make a stupidly simpler solution to the problem. But I'll go over both:
For XAMPP, from the control panel, click on "Explorer" on the right to open the file location for XAMPP and open the folder "htdocs". After unzipping the game into its own folder, move the extracted game folder into the "htdocs" folder. Now just Start a module from the XAMPP control panel and open your web browser. The game will be hosted at "http://localhost/<game>" where "<game>" is the folder you put the game into.
For the simpler solution I just set up thanks to PeachClamNine, you now just need to unzip the folder and run the "launch.py" script to get it running :3 I always forget to ask other folk since they might have easier solutions that I'm not even aware of XP
I hope this helps finally! Have fun gaming! :3