For the majority of the film, you only see a man swinging a variety of impliments at someone before the screen cuts to black, occasionally with a blood splatter, and the next scene they're seen in they are either bloody or dead. This happens multiple times throughout the film.

Most gore isn't seen, bar one illuminated and close-up neck-cutting shot of a main character.

Corpses are seen in freezers full of ice.

A dead dog is seen (cause of death is not seen, however is heard whimpering).

Swearing occurs throughout the film from almost all characters, most notably "F**k" and "B***ard", most are meant as offence towards the 'villain' of the film.