Some references here and there;

Two teenaged girls talk about sex on a non-explicit form;

A man is forced to rape his friend as a form of torture;

Friends inside a car talk about sex innuendo, there's basic no nudity, only references;

During the forced rape, we can see the bare buttocks of the two friends.

Two girls see a dead man lying on the ground; one of them screams;

A man is hit by somebody and dragged through the grass, though we don't see anything;

There's a trail of blood in a car;

A man is forced to rape his friend as a form of torture;

A girl is threatened with a hammer above her head;

The friends are psychologycally tortured;

The killer threatens his victims with a big pair of scissors;

We see some dead and injured bodies on the ground during the torture scenes;

All the friends are gagged and beaten

Lots of words in portuguese that mean fuck, asshole, fucker, son-of-a-bitch, sexual references, scatological terms, also mild obscenities.

Two girls smoke some marijuana;

A girl says to another that she's 'high';

The whole movie is full of tension and has some intense scenes due to its content, but none jump scares.

The scenes of torture contain lots of blood, psychological torture, graphic violence, rape and gore.