剧情简介
A small group of town residents have to band together after a devastating ground invasion. As they struggle to survive, they realize they must stay one step ahead of their attackers, and work together for a chance to strike back.
在一次毁灭性的地面入侵后，一小群城镇居民不得不联合起来。当他们挣扎着生存的时候，他们意识到必须比攻击他们的人多走一步，共同努力争取反击的机会。
