Hayranları tarafından uzun zamandır dört gözle beklenen Command and Conquer 3'ün hikayesi yayımlandı. Hikayede, önceki serilerin aksine hem dünyalı hem uzaylı canlılar yer alıyor.
The future contemplated in Command & Conquer 3 is a difficult one. The Earth has been permanently transformed by Tiberium as the strange alien mineral slowly consumes the planet. This crystalline substance turns anything it touches into more Tiberium, a process that gives off powerful energy that can be harnessed by a resource-starved human civilization. Tiberium is both a gift and a curse: It is the ultimate resource -- but it is also destroying the environment, it has been the focus of two world wars, and it will eventually obliterate all life on the planet
