Mad Boo

Mad Boos are Boos that appear in Super Princess Peach. Mad Boos' behavior are the opposite of that of a regular Boo; Mad Boos do nothing when Princess Peach turns her back to them, but if she faces them, they will attack her. They can be defeated with the Rage Vibe. They also appear in a rarer Big Boo form called Mad Big Boo.

Glossary profile

 * 46: An angry ghost that will attack you if you look at it!

Trivia

 * In the nighttime Ground theme in Super Mario Maker 2, Boos have the same behavior as Mad Boos.

Boo Furia