A single unarmed character kills a large number of men, most with his bare hands and one with his teeth. He tells another man that he intends to kill him and eat him.
A character kills another ripping his throat with one hand and then chews it very visibly.
A young man and a teenage girl are beaten by gangsters; their battered and bloody faces are clearly shown. We later see the young man in a hospital bed.
A character eats human body parts raw, including several fingers, and licks spilled blood off the floor.
A character who works in a hospital is strongly implied to be supplying another character with parcels of human flesh, though this is never directly stated and we do not see what's inside the parcels.
A character is directly shot/stabbed in the face and body numerous times; there are bloody wounds but he barely reacts to them.
A character is seen using pliers to pull an embedded bullet out of his forehead.
A character deliberately breaks another man's leg.
A character is shown cutting several fingers from the hand of a man he has killed. We later see him eating the fingers (the scene is darkly lit but there is no doubt what is happening).