Professor Duffelschmitz has long worked on creating an infernal machine that generates monsters and today decided to launch it. The six most infamous villains were transferred from different worlds and the evil scientist had a team of combined super evil characters. In the game Disney XD Villains Unite! You have to choose the hero who will be first to fight: agent Pi, Mabel, Dipper, Wonder, Randy. The character you select must go through all the compartments of the secret lab, fight monsters that come out of the portals and destroy the generator. Only after this the door to the next room will open. Collect coins and hearts.