The title of this movie is so different from the story.

I think the movie is decent, I still don't quite understand the deal of the rust though...

Anyway, anyone tell me why it is called 'Body Hammer'. I thought the main actor will turn into a hammer eventually and crush people, instead, it was a lot of gun fight and apprently the bullets are scrap metals.

Plus, the injection, I thought they are the stuff that cause the mutation, but in later part of the movie, it also seems there is a cause of rust and capable of killing the mutants.

Well, the movie is actually a bit more understandable than the iron man.