Command & Conquer Headquarters is also proud to release the official Worldbuilder map-making tool for C&C 4. You can now create as many 5v5 multiplayer or custom maps to your hearts content and share them with the Command & Conquer community via our message boards and our wide array of fan-sites. This Worldbuilder tool released is the same exact in-house tool our developers use to create single-player and multiplayer maps. It can be used for basic map-making, and the most advanced extraordinary designs. If this is your first time using Worldbuilder for any of our games, please be sure to read some of the introductory documentation included with the download. You'll need it, Commander! Get mappin!