Originally distributed as bonus content for the MEGAMIND DVD, MEGAMIND: THE BUTTON OF DOOM takes place shortly after the events of MEGAMIND. Now that he's a hero and the defender of Metrocity, Megamind is having a fire sale to get rid of all his evil gadgets. In one particular funny scene he sells a dehydration gun to a child. After the sale, Minion reveals that the only thing they couldn't sell was a seemingly harmless little button. Megamind has created so many evil inventions over the years that he has no idea what the button is for. So, he presses it. It unleashes a gigantic robot, the Mega-Megamind. Mega-Megamind is a giant robot taller than a skyscraper that not only has all kinds of destructive abilities, e.g. lasers, but the robot has the copied intelligence of Megamind himself. So, as the new hero of Metrocity, Megamind's first real battle is fighting a gigantic robotic clone of himself.
Fans of MEGAMIND will enjoy this short. I particular like the rapport between Megamind and Minion and it was fun to see them in another, albeit extremely short, adventure together.