Character from Smash Bros Brawl: The Subspace Emissary by Nintendo / Masahiro Sakurai
Mario's brother — ambushed by Waddle Dees, trophied, and pinned with a brooch he did not understand, only to wake up in Subspace as one of the first heroes to stand back up.
Luigi's Subspace Emissary experience is mostly involuntary. He is ambushed by King Dedede's Waddle Dees, knocked around, and hammered into trophy form by Dedede himself. A Dedede Brooch is pinned to him. He spends much of the story as cargo — stolen by Bowser when Dedede's castle is raided, carted through Subspace, and generally having the worst day of anyone in the roster. But when the brooch activates inside Subspace after Tabuu's Off Waves, Luigi wakes up first. Alongside Ness, he finds Dedede's trophy and revives the king. The three of them — the scared plumber, the psychic kid, and the penguin — become the resurrection team that saves the coalition. Luigi fights with flailing punches, panicked fireballs, and a vacuum-powered uppercut. His combat style looks like a man who does not want to be fighting but is too stubborn to stop. He is braver than he believes, which is the most Luigi thing possible.
Taller and thinner than Mario with a green cap bearing an L insignia, blue overalls, green shirt, and a pronounced mustache. His eyes are wider and more nervous than Mario's — where Mario's face reads as confident, Luigi's reads as anxious. His posture is slightly hunched, his movements are jumpy, and he startles at sudden noises. He looks like Mario's shadow, which is exactly how he feels.
Also known as: Green Mario, Weegee, Mr. L