This film is extremely violent in almost every scene and it certainly isn't for the faint of heart.
Many characters are killed bloodily. Some of the most violent moments include a man being shot in the head with sight of his crushed skull, a man being repeatedly and graphically stabbed in the stomach and a man being stabbed in the eye. There is a very gory scene of a man's head being cut in half with a wire and skull is shown damaged explicitly.
R violence type: blood, gore, brutal and graphic.
Definitely one of the most violent non-horror movies of all time.
Strong, realistic depictions of violence and gore despite most of it being comical and over-the-top.
Violence is present throughout the film, consisting of gunfights and hand-to-hand combat, which include close-up shots of slashing and stabbing.
Some of the more impactful scenes have strong details of gore, such as a man's head being partially blown off; a man's heart being ripped out; partial disembowelment; a man's hand getting torn apart and a man's head getting ripped into half. The impact of the violence is intensified due to the first-person perspective of the film which immerses the viewers into the acts of violence committed. It's more like one of those ultraviolent FPS games, such as "Doom".
At one point, the main character runs up to a man portraying a police officer and grabs his testicles and squeezes them. Because of his enhanced abilities, his squeeze bursts the man's genitals as he continues to shove the nightstick the officer has on him down the man's throat. Really graphic.