Two scenes feature topless female nudity, one of which includes some sex toys and light bdsm played for comedic effect. These both come in the early minutes of the movie.

A girl gets her head ripped off by a tentacle.

A girl gets her throat slit.

A girl gets cut up offscreen by a mutated creature (you only see blood splattering around).

A man gets grabbed by an creature that bursts through a wall (no gore).

A mentally unstable man shoots a woman through the head.

A man gets electrocuted which causes his head to explode.

A girl accidentally shoots another girl dead.

A man gets torn to pieces (offscreen), his disembodied hand can be seen crawling around.

A girl commits suicide by shooting herself in the head.

An elderly woman gets killed offscreen, only her screams can be heard.

A man gets lifted up into the air by the creature, and gets thrown away.

During the end credits you'll see a man melt, he tears his own flesh off untill there's nothing left except for his skeleton (this clip has nothing to do with the movie).

Infrequent use of "fuck", "shit", and "bitch" among other milder profanities.

Cigarette smoking.

Some viewers might find the idea of an aborted unborn child getting flushed through the toilet disturbing.

An aborted fetus gets contaminated by chemicals which causes it to mutate, the various stages of it's mutation can be seen a few times.