You would need a Few things.
Just go to the link and scroll down to Installation.
1) There first you would need the Java JRE (there is a link in the first step).
2)Then You Extract the zip file so that your folder system look like this
View attachment 1437872
3) Then Go into the mod folder and find the setup_resources.bat and double click (like so)
View attachment 1437873
4) After that head into ccmod_resources and double click the .jar file
(the video linked in the mod page explains it much better just follow along on how to use it). The End result of the decryption should be this. ( I have highlighted the .jar file)
View attachment 1437883
5) Head into the output folderr and you will find a www folder.
Copy that and past it in the place where you have the nw.exe opener for the game.
6) then head back to ccmod_resources and then copy the www folder that you see in the image (that a different one from the output folder).
View attachment 1437884
You can port in the previous Safe folder as well and it worked perfectly fine for me.
Now to go and see which of the other tweaks I added from here broke the game . Yayaee fun
Happy fappin