He is voiced by Charles Martinet.
Luigi is the younger brother of Mario, and the one who is scared of ghosts. Luigi is always in Mario's shadow, his own brother gets the fame. Recently, Luigi had the Year of Luigi in 2013, which made him more recognizable.
Luigi uses moves similar to the Super Smash Bros. series.
Neutral Special: Fireball
Luigi throws out a fireball, unlike Mario's, Luigi's is in a straight-forward projectile, while the fireball spins around.
Side Special: Green Missile
Luigi will launch himself towards.
Up Special: Super Jump Punch
Luigi will jump in the air similar to Mario's, only this time, he will jump vertically and not diagonally. One hit instead of multiple hits.
Down Special: Luigi Cyclone
Luigi will spin towards the opponent like Mario's, but faster.
Finalmania: Poltergust 3000
Luigi will pull out his Poltergust 3000, and will shoot out fireballs and a Boo.
- Luigi appears to use his voice from Super Smash Bros. Brawl and Super Smash Bros. for Wii U/3DS.
- In All-Star Royale v0.2-v0.3, Luigi's Finalmania was orignally the Negative Zone.
- Luigi and Deadpool are the only characters that can damage opponents with their taunts.
-Luigi rates at A+ tier on the unofficial tier list due to his reliable projectile, taunt attack, good normals and his overall strong and reliable moveset.