Metal Luigi

Metal Luigi is a metal version of Luigi. In Super Smash Bros. Melee, he appears in Adventure Mode, alongside Metal Mario once you have unlocked Luigi. Also, when Luigi uses a Metal Box, he transforms into Metal Luigi for a short time. Metal Luigi also appears in various Mario Party games when Luigi uses a Metal Shroom item. Metal Luigi is also in Super Mario 64 DS. When Luigi hits the question block. Unlike in the origional Mario 64 where it was just a green box.