Barely any; a hooker is questioned. We only see her legs and butt but at one point she turns slightly enough to reveal that she isn't wearing any panties and you can slightly see her balls--but not clearly, no real nudity present.

A man falls out a window from one of the three-digit floors.

A man pushes another man down a shaft.

Numerous machines attempt to kill the main characters.

A decaying corpse is seen tangled in computer wires. After its wires whip one of the main characters repeatedly with bloody results (electrocuting him in the process) it's eventually impaled through the head with a sai-like weapon.

A woman is shot and killed.

A violent chase scene where a few vehicles explode.

A man tries to disengage the collar around his neck, but he fails and we hear the explosion offscreen. We see one of the characters' reactions to it.

A man and a telekinetic robot engage in a prolonged bloody battle in a tower. Both of them receive numerous bloody wounds; one of them has his eyes pushed into his skull and gets stabbed in the stomach with robotic fingers.

A vampire kills a few people, mostly offscreen but we do see the victims' neck wounds.

In space, the hanger doors open and the vacuum pulls a man's body to bloody shreds.

The classic English dub contains many profanities, including over 50 uses of "fuck".

Some characters smoke cigarettes.

Some alcohol drinking.

Some of the imagery/situations may be frightening or unsettling. The main characters are in constant danger of being killed. However, most of the intense violence is reserved for the villains.