|Living Town||Luigi's Mansion|
|Main Weapon(s)||His tongue|
King Boo is the king of the Boo's, and Luigi's arch nemesis. He despises the Mario Bros., but hates Luigi more. This hatred is more vicious that Bowser and Mario's rivalry. King Boo has great Magical Powers, and becomes stronger if there are more Boos in the area. King Boo is allied with the King of the Koopas, Bowser, and is best friends with Petey Piranha. Also note that King Boo's ambitions to take over Sarasaland are similar to Bowser's ambitions towards the Mushroom Kingdom. He has 7 children named the Boolings. He also stars in the McBoo (series) and plays in the Fantendo Football League. Since appearing in the 2001 GameCube launch title Luigi's Mansion he has become a boss in the Mario Kart DS and Wii, Mario Party 9 and in the Mario and Sonic series.
King Boo will appear as the main antagonist in Luigi Vs King Boo: Quest for the Princess. Here, he kidnaps Princess Daisy in an effort to conquer Sarasaland, and Luigi comes to rescue her. Nothing much else has been confirmed, however.
King Boo appears late in the game, taking Princess Daisy, Princess Eclair, and the Chestnut King at the wedding of Eclair and the Chestnut King. He tries to get the Marvellous Compass and Star Sprites, but fails to. In the end, he uses the three members of Royalty to boost his power with a special machine. He later gets the Compass and Star Sprites, and supercharges his machine, becoming Lord Fear.
King Boo is a player on the Bowser Villains team on the multiplayer wii sports game Mario Rugby League. He is a skillful player with average strength and speed. His special skill is to phase through players to avoid tackling.
King Boo kidnaps Princess Daisy and appears as the main antagonist.
|King Boo's Stats|
|Location||King Boo's Mansion|
|Items||10 Koopa Krackers|
King Boo appears as a boss in the his own mansion.
King Boo makes his debut in the Mario Singalong! Series in Mario Singalong Rocks! to unlock him you have to complete Story Mode twice and sing The Animals House of the Rising Sun in Karoke Mode at least once. King Boo reappears in Mario Singalong Down Under! as a default character. To unlock him in Mario Singalong Legends! you have to sing "Every Breath You Take" by The Police in Karoke mode at least once and complete Story mode twice.
An Even Eviler Clone
King Boo is set is appear in The Dr. vs. Dr. Saga: It all Begins as a minor antagonist.
King Boo appears in the story mode with a mid minor, mid major role. At World 5, Kirby and his new ally, Lavora hops onto Daisy's Cruiser after winning in Cheep Cheep Cheep Islands. King Boo races Kirby on the cruiser. In the end, Kirby wins and he and Lavora went on to World 6. Meanwhile, King Boo met another Kirby character. This time it was King Dedede! He asks where Kirby was and King Boo said that he beated him hours ago. That made Dedede mad!Princess Peach series. Luigi and Peach find the water supply in Luigi's Mansion, however both Luigi and the water tank are swooped up by King Boo. King Boo can only be hurt if Peach, using the joy vibe, sings to him and makes him fall asleep. Then she must burn his tongue.
Debut on YoYo Games
King Boo returns in Goomsday Wii as one of the bosses controlled by Goomboss. It is he who raises the souls of dead Goombas to create Terekuribos. He is found in the Super Castle named Misery Mansion, surrounded by an army of Boos and Baby Boos. The only way to defeat him is to drink from the Fountain of Death in his battle. This will turn you into a Boo, allowing you to damage the King. He must be attacked three times to be destroyed. The next boss is Petey Piranha.
He is the main antagonist in the series. He appears in the first game, capturing Prinsess Daisy and taking her to his tower. Luigi and Toad chase after, utilizing the muiltiple Item Crates throughout the world to get there. They defeat King Boo and rescue Daisy. He appears in the sequal, Super Luigi World: The Time Shift. He places the time machine in Luigi's way so he will get stuck on it. He later appears thoughout the game, ordering future and past bosses to harm Luigi, Waluigi and Toad. He and his baby self are defeated by by the heros, though, so he warps back to the future. He is planned to appear in Super Luigi World: The Alternate Reality.
King Boo appears as a playable character in Mario Kart 8 Wii U. His special move is Bomb Boo.
King Boo appears as a playable character in Mario Kart Wii 2.0.
King Boo appears as a unlockable character with his own course, King Boo Krypt.
- See: King Alastor Boo
King Boo appears in Super Luigi as the main antagonist. His real name here is revealed to be Alastor.
King Boom appears as a boss in the game, but is ultimatly defeated by Mario.
- King Boo is not married to Queen Boo, their naming is pure coincidence.
- King Boo can obtain the King Boom Boo form without the four Gold Boos, although it will be weaker.