Brainboom is the antagonist of Goomageddon, the sixth episode of the Heroes of Goo Jit Zu series. He resides on the planet of Wilderia. He seeks to take over the universe and will defeat anybody in his way. Brainboom is a cyan-colored alien. He has 2 tentacles that act as arms, and 4 that act as his legs. He also has several magenta-colored orbs that fluster up and turn yellow when he experiences extreme emotion. Brainboom's attack is the Eon Boom. He'll leap into the air and slam down to crush
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