Susan "Mandark" Astronomanov is the main antagonist in Dexter's Laboratory. He is Dexter's rival and later mortal nemesis who often seeks to destroy both Dexter and his lab to prove once and for all that he is the superior genius.
One gigantic battle, three channels, and countless characters from different universes in whatr promises to be the ultimate crossover game of the century! Play as all your favorite characters in a gigantic war to save their worlds!
