No sex or nudity is shown in the movie. It is a zombie violence related movie.

A man is seen without his shirt on, but the scene is not sexual in nature.

A group of bad guys surround a woman and are about to rape her, but they are stopped before they are able to. No nudity is seen.

Woman's underwear can be seen in one of his memories

Woman's midriff can be seen, it is not sexual in nature.

People are shown being attacked, bitten and killed by rabid zombie vampire creatures

Various guns and ammunition are used to kill zombies and occasional bad humans

Lots of profanity including multiple uses of Fuck