PG-13 violence type: blood, brutal and graphic.
Most of the violence is fantasy-like, and not too gory.
One graphic, but brief scene where a man gets torn apart in half (some blood is seen),
A woman gets stabbed in the back (blood on the sword).
Harpies (demon-like creatures) hit soldiers off a cliff.
People get injured/killed by giant scorpions.
The scorpion scene is quite violent many people are killed, men are hit by a scorpions tail,another man is pinned to the ground and is stabbed multiple times (no blood is seen).
A man has his hand cut off during a fight, there is some blood but its black.
A man purposely sticks his hand into fire and burns himself his burns are shown.
Perseus is slammed hard against a wall by two soldiers and punched in the stomach by another. The men then try to burn his face over an open fire.
Perseus barely dodges the Kraken.
People turn into rock and some remains get blown into pieces.