五规格的行动，阿尔法小队，头一个简单的侦察任务，变成一个全面的战争生存的浪潮不死实验。阿尔法小队必须战斗，不只是为了他们自己的生存，而是世界的命运。
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.
