We see a man in the shower, his bare chest is fully visible. We see another man in nothing but his boxers.

A man's throat is slit.

A man is hit in the face a few times and the hit with a hammer but he is kept alive.

A man stomps on a mans head over and over again, we only see the first stomp as the rest is off screen but we hear the rest. We then see the body with a blanket over it and the outline of the head looks crushed in. We see this seen twice in the film.

A man is stabbed in the back, then kicked in the ground by a gang.

A man is bottled in the face in a bar.

A man fights with another man on the ground, but is then stabbed in the torso.

A man is punched a few times, then a man stamps on his hand.

One use of 'cunt'.

Some use of 'fuck'.

A few used of 'shit'.

In one scene, people drink wine.

Two scenes set in bars with people drinking beer.

A few other scenes with alcohol.

A man is seen smoking weed on multiple occasions, twice with friends. There is only mild references to it being weed, it's not made obvious.

The kills are realistic, but not particularly violent.

The film is very surreal and it's about a vigilante who manipulates a lonely man , suffering from social anxiety, into killing the gang members who murdered his brother. It has a very serious and dark tone.