从月亮外星人的黑暗面后面的巨大门户开始对地球的攻击。 从一个秘密的地下基地科学家试图找到一种方法打外星人。 时间是人们死亡的精髓，很快外星人就能完全控制。

  From a giant portal behind the dark side of the moon aliens starts an attack on earth. From a secret underground base scientists try to find a way to fight the aliens. Time is of the essence as people are dying and soon the aliens have full control.