A zombie bites a woman in the neck. Blood is shown briefly.

Moderate: A man gets a piece of glass stuck in his wrist and pulls it out. Very bloody. The wound continues to bleed for the rest of the film.

A zombie is shot in the head. Blood sprays out of it's head, shown briefly.

A man hits another man in the stomach with the butt of a gun.

A zombie, having just attacked someone, is shown with blood pouring from it's mouth.

Several uses of "fuck".

The film is set in a post-apocalypse and has a very oppressive mood. The violent content may scare younger viewers.