You throw the excavator into reverse and limp away in an arc path.
"You can't escape me, excavator vigilante!" Marshall Kim calls after you. "Once I defeat you, we will reverse-engineer your vehicle to create an army of excavator vigilantes, with which we will use to reunite the peninsula!"
"You talk too much," you retort, using your shovel to take a swipe at the base of the building you find yourself in front of, the gargantuan pyramid-shaped Ryugyong Hotel.
Your shovel cuts through it like it's sand, bringing the whole thing down on top of both you and your foe. Your last thought is that they won't get their hands on your excavator after all.
No wait, it's that children will sing songs of your deeds.