The Darker Cat mod lets you make your cats' skin darker, so you can make them look cooler and more scary. You can also change the color of their fur. The best part is that you can easily install it on any version of the game, even the old ones.

The only thing you need to do is to download the Darker Cat mod and install it. You can then start using it right away. You don't have to do anything else.

You will not be able to modify the game's settings.