King Boo
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First appearance Luigi's Mansion
Appearances Luigi's Mansion
Super Mario Sunshine
Mario Kart: Double Dash!!
Mario Superstar Baseball
Mario Kart DS
Mario Kart Wii
Mario Super Sluggers
Location(s) (Luigi's Mansion)
Secret Altar
(Super Mario Sunshine)
Hotel Delfino
Life rating (Luigi's Mansion)
Effective weapon(s) (Luigi's Mansion)
Poltergust 3000
(Super Mario Sunshine)

King Boo is a recurring ghost from the Mario series.

Appearances Edit

Luigi's Mansion Edit

King Boo is the main antagonist of Luigi's Mansion, having captured Mario in a portrait by forcing him through Professor E. Gadd's invention: the Ghost Portrificationizer and aims to capture Luigi the same way, by tricking the plumber into thinking he won a fake mansion in a contest.

Super Mario Sunshine Edit

King Boo features as a boss in Hotel Delfino on Sirena Beach.

Mario Kart: Double Dash!! Edit

Mario Superstar Baseball Edit

Mario Kart DS Edit

Mario Kart Wii Edit

King Boo features as a heavyweight racer in this game. As he lacks feet, or even legs, he uses his tongue to powerslide on a bike.

Mario Super Sluggers Edit

Combat Edit

Luigi's Mansion Edit

Super Mario Sunshine Edit

He is fought on a giant gambling machine featuring three rotating rings which must be stopped by hip dropping the purple areas. King Boo will then create a slot machine that will create random enemies, coins or masses of fruit. He must be stunned by throwing a Chili on his tongue, and then bludgeoned with any other fruit while he writhes in pain.