How do i open the project

#2
Create a fork on your github account, then git download your fork, eg:

$ Git clone https://github.com/SpaghettiDeveloper/Terasology.git

Enters Terasology folder, open the terminal and enter the command:

$ ./gradlew Eclipse

or

$ ./gradlew idea

Open Eclipse, IntelliJ (I recommend IntelliJ), and your project will configure itself when opened!

Terasology use Gradle, so if you create your form (you have to create you), I suggest you give the command:

$ ./gradlew

in this way you create the build of your form with all the tree of folders.

Go on the wiki, and more, if you've never used Gradle or github, you have a lot to study my friend :)

Official Wiki:

https://github.com/MovingBlocks/Terasology/wiki

Use it, it is precious!