Every day, thousands perish. Those who survive share rumors of an alien entity called "Diadora." The survivors have hidden below the earth’s surface, narrowly escaping the alien invaders. The governing council has ordered an immediate counterattack. The primary objective, codenamed "Counter Force" is to reclaim the Earth’s surface using 3 experimental robots. The secondary objective is to investigate the alien war-machine’s weaknesses and defeat the mysterious "Diadora." Three freedom fighters – Sophia, Dynamis and Calista are humanity’s last hope for victory!