||a man's bare butt
||Reference to punching someone in the dick.
Animal mutilation/dead animals (not too graphic).
Guns are used
Spilled blood shown.
An alien is shot, you can see its body and some blood- also not too graphic.
A man shoots himself, causing his head to explode and blood splatter everywhere including on someone's face, who stays covered in it for a bit after. Graphic.
A hand/arm is shown after being ripped from a person. Graphic.
It later shows the person with the missing arm.
People are shot and killed, blood splatter shown.
||Excessive use of fuck along with shit and many other words.
||Teenagers are partying at a cabin, doing all sorts of drugs and drinking beer and alcohol through quite a lot of the beginning of the movie.
Marijuana farm is shown.
||Teens in a cabin being attacked by aliens- you do the math.
There are jump scenes.