Boo

Template:Enemy infobox Boos are ghost-like creatures that appear several times throughout the Mario series and its spin-offs. When someone is looking at them, they cover their face and become transparent. However, when they turn around, the Boo uncovers their face to reveal an evil grin and advances on them. When they turn around again they instantly stop and cover their face again. Sometimes a larger Boo will have several smaller Boos following it. The smaller Boos are at first concealed behind the regular Boo. To defeat a Boo, Yoshi must fire and egg into a wall so it will reflect into a Boo.

Games

Super Mario World 2: Yoshi's Island

In Super Mario World 2: Yoshi's Island, Yoshi had to fight a boss called Bigger Boo, who was a giant Boo.

Yoshi's Island DS

In Yoshi's Island DS, the first boss in World 2 was Hector the Reflector, an Invisighoul boss similar to a Big Boo.

Yoshi's New Island

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A Boo In Yoshi's New Island.

In Yoshi's New Island, Boo is yet again an enemy and even has his own stage like in previous Yoshi games, "Beware the Boo Brigade"

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File:BooYoshisSafari.png

Yoshi's Story

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A Boo in Yoshi's Story

Boos also appear in Yoshi's Story and generally attack while whichever Yoshi colour in the level isn't looking.

Mario Party

He lets players who reach him steal coins or stars. Stealing stars costs 50 coins, but stealing Coins is free. He appears in the mini-games Pedal Power, Ghost Guess and Running Of The Bulb.

Mario Party 2 And Mario Party 3

Mostly the same as the original Mario Party other than charging 5 coins to steal coins.