What does Luigi look like?
Luigi is portrayed as the taller, younger brother of Mario, and he is usually seen dressed in a green shirt with dark blue overalls and a green hat with an L insigma. Although Luigi is a plumber, like his brother, other facets of his personality vary from game to game.
Why does Luigi have Ghost Dog?
Polterpup is a white ghost dog that appears in Luigi’s Mansion: Dark Moon, and makes a return in Luigi’s Mansion 3. In story mode, he is notorious for taking special Keys that Luigi needs to progress, hence his role as a mini-boss.
Is Kirby in the Mario universe?
— Kirby, Super Smash Bros. Kirby is an inhabitant of Planet Popstar and the protagonist of the Kirby series. Aside from some cameos, Kirby has rarely appeared alongside Mario in either of their series aside from a few issues of the Club Nintendo magazine and, most notably, in the Super Smash Bros.