There sure is a lot of smoking in this film! It begins with some general (smoking) being visited in jail by some other officer (smoking) to tell his tale of what happened when he was sent out with a squad of marines to liquidate a project out there, started by his father. He's given this mission by a General Dotter (smoking). Also, there's a CIA agent that's to tag along.
So our hero, his squad, and the CIA guy get dropped into Maplewoods, head to the facility, get the power working, send a squad down into the lab and end up having half their squad devoured by zombies as the CIA guy makes sure the power gets cut. Before you can say 'This sounds like Aliens', the remaining marines turn on Burke, I mean the CIA guy, get into a shootout, then discover that there's a huge bomb in the lab ready to go off! So far, so Aliens.
Also, there's zombies all round the building by this point too, and some of the remaining marines (most of which smoke) start rebelling and head out into the night, so you've got our hero and his loyal marines (some of them wounded) in the building, and others wandering around the zombie infested countryside (one of which has gone insane). Can our hero get rids of the zombies and destroy the evidence of what his dad did before the bomb goes off and destroys the lab? What you'll notice about Nazi Zombies (the title I watched it under) is the absolute cheapness of the production. The sound especially is quite awful, and I'm not sure if they used an external mike or an in camera mike because the sound jumps all over the place. Visually, there's a bit of flair to the camera-work but the lighting leaves a lot to be desired (even with my HD upscaling player thingy). During the day it's fine, but the night shots, and those in the neon lit lab, were a bit taxing.
That said, and all Aliens 'homages' aside, the film does pick up a bit of pace by the halfway point. Having half the marines go out into the wilderness was a good idea, so we're not watching a bunch of nuggets hiding in a house surrounded by zombies like 650,000 other zombie film. We've also got the mad dash of the survivors from the lab to escape the bomb radius (with a scene that reminded me of Toxic Zombies), and, well, that's this film.
There was only one Nazi zombie here too. It was okay, but you ain't missing much. Strangely, the film pulled it punches in some gore scene while displaying quite a bit of gore in others. Must have been the low budget. I've seen much worse than this, but much better too.