The Command & Conquer 3 World Builder Editor is available for downloading on this section.

Download from EA's server HERE »  (5.77MB)

What is the World Builder Editor?

World Builder for Command & Conquer 3 Tiberium Wars is the toolset that the game's designers used to create all of the single-player missions and multiplayer maps. With the editor, you'll have the ability to create your very own maps for use with the game for multiplayer online and skirmish play.

You can also make single player missions using the Worldbuilder Editor and the SDK (software develop kit) that was released for the game. Get the SDK HERE.