In an uncharted future, two hardened souls meet and confront each other with the things they have done and what they have become.

五个年轻人巴比、麦克、小桃、朱丽和玛格趁着假期开着小船出海游玩，却因为大意而被搁浅在海上，屋漏偏逢连夜雨的他们又遇上暴风雨，在大雨倾盆的情况下，他们找到了一艘并没有人的豪华游艇，以为找到了桃花源，在里面饮酒作乐，没想到可怕的危险就隐藏在这座豪华游艇里。游艇好像是一个大的实验室，里面有奇奇怪怪的远古鱼类化石。巴比看到实验台上的白色粉末，尝了一下，以为是毒品。而后，玛格被会飞的鱼咬伤，他们才意识到问题的严重。麦克仔细研究了电脑里的资料，发现原来这些鱼都是吃了受污染的浮游生物后发生了异变。可此时已经为时已晚，除了麦克其余四人都被感染。游艇即将爆炸，这些怪物也即将被消灭，只有麦克跳海逃出。谁知怪物并没有死，麦克也没有逃生。

In the distant future, a large portion of humanity lives on Mars, in cities that resemble those once found on Earth. The cities are protected from the inhospitable Martian atmosphere by dome-like force-fields. When a massive sandstorm breaks through the dome and destroys Mars New York, those in Mars Los Angeles must figure out how to stop the storm before it wipes them out next.

Five Spec Ops, Alpha Squad, head a simple Recon Mission that turns into an all out war for survival against a wave of undead experiments. Alpha Squad must fight, not just for the sake of their own survival, but the fate of the world.