Alternate World War II history as you've never seen it before! Sgt. Bryce and his squad are deep in a secret Nazi research facility. And they are not alone. Something else is lurking in the shadows. Besieged by terrifying, mutated creatures, Sgt. Bryce is K.I.A. and the men scatter! Attempting to flee, they find themselves cornered with more twisted creatures surging towards them. They prepare for the fight of their lives, that is, until the door behind them opens, revealing something even more terrifying than the deformed nazi horde in front of them!