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Boo Mario is one of Mario's many forms in the Super Mario Galaxy series


Super Mario Galaxy

This form first appeared in Super Mario Galaxy in the Ghostly Galaxy. If Mario obtains a Boo Mushroom, he will turn into Boo Mario. Boo Mario can float by pressing A Button and turn himself invisible by shaking the Wii Remote, making Boo Mario go through solid walls. If he flies into a light, he turns into regular Mario. The Boos in the area that Boo Mario is in will become infatuated and follow him around. Boo Mario races the Spooky Speedster in one level in order to gain a Power Star. In another, he rescues Luigi.

Super Mario Galaxy 2

The Boo Mushroom also appears in Haunty Halls Galaxy in Super Mario Galaxy 2.

Other appearances

Non-canon warning: This article or section contains non-canonical information that is not considered to be an official part of the Mario series and/or isn't considered to be part of the series' overall storyline.

Super Smash Bros. Ultimate

Boo Mario appears as a spirit in Super Smash Bros. Ultimate. If the player obtains the spirit, the player's jump and move speed will increase, but will be easier to be launched.

Non-canon warning: Non-canonical information ends here.

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