Boos are ghosts from the Sonic X Zone who are ruled over by King Boom Boo.


Background Information

  • The Boos originally appeared as enemies in Sonic Adventure 2, and later returned in that role for Sonic: Lost World.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.