Jennifer Salt's character wears a somewhat skimpy outfit.

Not much. Dead bodies are seen, one with his back sliced open, and some blood splatters are seen occasionally. A few monsters are non-graphically shot as well.

Overall violence level is small.

Some uses of hell.

Alcohol consumption.

A character accuses another character of getting high.

Nothing very intense, but the whole film is loaded with creepy moments from beginning to end.