
An unknown enemy waits for war.
From the bottom of the oceans of the world a hidden threat stalks mankind - probing, testing our weapons and defenses, biding time to strike. In the summer of 2039 this aquatic foe unleashes surprise attacks against coastal cities around...


An unknown enemy has been waiting for war. In the summer of 2039, the waiting ends. From the crushing black depths of the world's oceans, a hidden intelligence has spent years probing humanity's defenses, cataloguing our weapons, and biding its time...