Boolossus



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Boolossus is the third boss in the game Luigi's Mansion. It is a gargantuan boo, composed of fifteen smaller boos. It is so heavy, in fact, that it constantly bounces to move, rather than fly around.

Backstory
Professor Elvin Gadd is a professional ghost catcher, who catches unique ghosts and turns them into portraits. After a huge amount of difficulty, Gadd manages to capture Boolossus, one of the strongest minions in King Boo's army. Angry, King Boo organizes a rescue attempt, attacking Gadd's labratory, and releasing all of Gadd's portrait ghosts, including Boolossus. After King Boo materializes the mansion out of thin air, Boolossus resides on the balcony on the third floor.

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