It is horror sci fi action base movie. No sex or nudity show in movie. Not even a kiss.

This movie includes some random graphic violence. A few characters are killed by the alien, and some of the deaths are graphic.

There are a few shootings, stabbings and fights.

The alien gets tortured more than once, but does not die.

A young man gets infected, and his skin starts rotting in a rather gross and graphic way.

A painful scene depicts the alien holding a living man's intestines with its hands, and threathening to pulling them out even more, with the intent of fully removing them from the man's body (they are already out for about 2 or 3 metres). In the meanwhile the man is screaming and grabbing his own slippery intestines, trying to "save" them from being pulled out by the alien. This sequence is not particularly long, but nonetheless is very sickening and graphic.

Some strong language ("f**k", "s**t", etc.) and profanities throughout, including name-calling and derogatory terms towards women.

Several characters smoke and consume alcohol throughout the film.

Several jump scares and violent moments.

The movie's main themes are revenge, torture, infection, kidnapping, and murder.

The whole movie is almost non-stop tense, atmospheric and frightening.

A young woman is tied to a bed and with duct tape on her mouth, although the purpose of it is not to hurt her.