Most of the violence written below here seem to be made in the PG-13 level.
Several fights between giant robots.
An elder man is seen having been stabbed to death.
A mysterious person attempts to stab a boy to death. The boy barely escapes, and is fine.
Several instances of gunshots here and there.
Some scenes of huge nuclear explosions, as a giant robot takes these bombs away from the city.
A boy is shot in the arm. Just a little bit of blood is seen.
A man is stabbed in the hand. We later see some blood spurt from his hand.