Marmites are parasitic creatures that live in the United 'Gees Galaxy. They are the distant relatives of Metroids. Marmites are also Pure Evil. Each Marmite can carry a certain chemical, and when they infect a creature (say a Weegee), they can mutate them. This makes a marmite infestation very dangerous as the mutations are often life changing or lethal. A Marmite's chemical can be determined by the color of its nucleus.