2012年，毁灭的黎明。当巨大的外星机器奴役和吞噬人类时，剩下的少数幸存者联合起来组成了一支武装民兵，这将是反对彻底灭绝的最后一站。 2012. The dawn of destruction. As giant alien machines enslave and feed off humanity, the few remaining survivors band together to form a armed militia that will be the last stand against total extinction.