The year is 2058. Eleven years have passed since the end of the Third Tiberium War and humanity's first contact with extraterrestrial life.
Threshold 19, which has lain dormant since its first activation, has finally come back online and through it a second wave of Scrin invaders have arrived onto Earth.
In a bid to stop the onslaught, Earth's defenders attempt to access the Threshold Tower and shut it off, but things go awry. When the dust clears, people find that the mountainous alien structure has disappeared.
...as has the entirety of Blue Zone 6.
Threshold 19, which has lain dormant since its first activation, has finally come back online and through it a second wave of Scrin invaders have arrived onto Earth.
In a bid to stop the onslaught, Earth's defenders attempt to access the Threshold Tower and shut it off, but things go awry. When the dust clears, people find that the mountainous alien structure has disappeared.
...as has the entirety of Blue Zone 6.