Go to Node.js website and download it for you operating system.
Open a new terminal (Command Prompt for Windows) and type in
npm i create-kree-game -g
npm => the package manager of Node.js ( Node Package Manager)
i => install
create-kree-game => the name of the CLI (Command Line Interface)
-g => install the package global
Install your favorite IDE / Text Editor
Download the *.jar file of Kree in you
downloads folder. Download Kree
And your done with the setup!
Open a new terminal window.
Go to an empty folder (the name of the folder will be the name of the project)
To navigate between folders, you can use
cd .. and
create-kree-game on the current directory. (answer the prompts by your needs)
That's it! Now open the folder with your IDE and start coding!