The continuation of the Starcross series. Last time a battle had just been won by the ragtag 33rd Colorado showing the world that the Druidth could be beaten. Now, the war rages on as men lose themselves in their inner demons doing whatever it takes to beat the alien menace and the fate of Humanity is staked on one impossible gamble... Will Humanity be victorious or will Earth become a new colony in the Druidth Empire?

Nearly a year ago an alien race had laid claim to our world. But through the sacrifice of so many the Druidth quickly learned of Human Determination and the mountains it can move. As Operation Unity continues across the world hero's are made and justice wrought. However, the Alien War Machine will not be defeated so easily...