Six new multiplayer maps for the Xbox 360 version of Command & Conquer 3: Tiberium Wars are now available through Xbox Live. Here’s the scoop:

Ground Zero Map
Download this free map now! Lead your army against a rival commander in this 1v1 map featuring a huge meteor impact crater. This map is also playable in single-player skirmish mode.

Map Pack 1
What kind of commander are you? Are you a defensive specialist, an air-superiority junkie, or a clandestine operations fanatic? Whatever your preferred strategy, test your skills and your wits against other commanders in five new multiplayer maps. Ranging from brutal 1v1 shootouts to gigantic 2v2 showdowns, this pack has something for every commander. Includes: Black’s Bigger Battle | Tiber River Valley | Frontier Fracas | Tiberium Gardens III | Tournament Desert Redux. All maps are playable in single player skirmish mode as well.

There is also a video by the game’s lead map designer Greg Blank who offers professional strategy tips on how to defeat your opponent on the new multiplayer maps.