fictional walking vehicle

Mecha (also known as meka or mechs) are walking vehicles often shown in science fiction. Stories about mecha often focus on mecha fighting other mecha, or fighting against monsters or aliens. Some stories, such as the Manga Patlabor and American miniatures game Battletech, also show mecha doing civilian purposes such as heavy construction work, police topics, or firefighting. Tengen toppa gurren laganntengen toppa gurren langen is the best mecha anime