Command & Conquer 4: Tiberian Twilight is the final installment in the Tiberium Saga of the long-running real-time strategy (RTS) PC game franchise Command & Conquer. Centered around the infamous faction based struggle for, and simultaneous protection from the valuable, but dangerous energy source known as Tiberium, Command & Conquer 4 Tiberian Twilight features classic RTS gameplay based in resource management, unit creation and battlefield strategy. Add to this new features including 5-on-5 online multiplayer support, a mix of new and classic units and exciting RPG lite gameplay elements, and you have a worthy final release in a series that over the years has epitomized the RTS genre.

Story

In the year 2062, humanity found itself on the brink of extinction. Tiberium, the mysterious, alien crystalline structure that infested Earth for decades and caused years of relentless conflict between the Global Defense Initiative and the Brotherhood of Nod, was close to rendering the planet uninhabitable. In the midst of this crisis, Kane, Nod's prophetic leader, emerged from seclusion to deliver GDI the message that he had developed a system that could control Tiberium and harness its power. But he could not build this "Tiberium Control Network" without GDI's cooperation. Thus, the two opposing factions-GDI and Nod-found themselves in a desperate and unlikely alliance to stop Tiberium from extinguishing mankind.

Now, after 15 years, the network is nearly complete. Tiberium is under strict control and the revitalized Earth is on the cusp of a new age of prosperity and progress. It is only now that the world's citizens begin to seriously ponder why Kane chose to help, and what he will want in return. Kane. GDI. Nod. Tiberium. How will it end? These questions and more lead to the dramatic final act of the 15-year Tiberium saga in Command and Conquer 4: Tiberian Twilight.