The Lost World

Krang and Shredder inside the Skullbuzzer spacecraft attacking the turtles and Cherubae on Hirobyl.


Some TMNT stuff really isn't for little kids.

Hirobyl is a planet orbiting an aging and dying red giant star in Dimension X. Appearing in the Teenage Mutant Ninja Turtles Adventures, Krang is said to have destroyed all life on the planet, leaving it an uninhabited ruin. The decisive battle between the Turtles and Krang for the Turnstone takes place here.


  • The name "Hirobyl" is a word blend of Hiroshima and Chernobyl, alluding to two real-life locations associated with nuclear destruction events.
Community content is available under CC-BY-SA unless otherwise noted.