In the beginning of the film, a massive mechanical structure runs over a town in the desert. It also shoots out fireworks and robots that look like ballerinas. These explode and destroy many houses.
In "Starlight Angel", a girl slaps her boyfriend in the face, a massive robot holds a girl captive while a smaller robot fights back, and the massive robot fires lasers out of it's mouth to harm a girl and a robot (the smaller robot takes most of the hits in order to protect the girl).
In "Cloud", a mushroom cloud is shown.
In "A Tale of Two Robots", two large mechs fight each other in a 19th century Japanese coastal town. One fires cannon balls at the other, while the hero mech shoots fireworks. When the two lock in hand-to-hand combat, one of the mech's arms is ripped off while the other falls into a river. There is a massive amount of property destruction. Overall, this short is very lighthearted and comedic.
In "Nightmare", a huge robot destroys a lot of a city while raising an army of machines out of the ground. A man on a scooter is chased by a cape-wearing robot. A man is nearly "eaten" when he falls into a large "glass" of liquid that the huge robot tries to drink. Lots of peril for the human character alongside plenty of property destruction.
At the end of "A Tale of Two Robots", a girl steps on a boy's foot after he puts is arm around her. This is played for laughs.
In "Deprive", massive explosions are shown. Robots invade and destroy a city. The main hero fights against two large robots who carry a battery of guns. The hero also fights a humanoid alien (some blood is shown after the hero punches the alien in the face). The hero is also tortured with electricity (not graphic).
At the beginning of "Presence", some children throw some rocks and small explosives at a man's head. Since he is a robot, his head comes off. The children proceed to kick his head around, eventually kicking it out above a building. This may be played for laughs, but it is kind of disturbing.