After the choppers were shot down in the middle of an ice storm, they must gather themselves and search for the others. Once they find them, they must fight to survive but not all of them make it out. Now the ones who remain are being hunted by TNG (The New Government) and many other experimental creatures that TNG created and released amongst the trails. Now the ones who are still alive must fight for their lives and battle creatures and monsters they thought only existed in Hell to rescue their friends