- "Waluigi, winner!"
- — Waluigi, Mario Party 8
Waluigi and many Bob-ombs as seen in Mario Party 9.
|First Game||Mario Tennis (2000)|
Mario Party series Mario Party 3 Mario Party 4 Mario Party-e Mario Party 5 Mario Party 6 Mario Party 7 Mario Party 8 Mario Party 9 Mario Party DS Mario Tennis Mario Golf: Toadstool Tour Mario Kart: Double Dash!! Mario Power Tennis Dance Dance Revolution: Mario Mix Mario Superstar Baseball Mario Kart DS Mario Tennis: Power Tour Super Mario Strikers Mario & Sonic at the Olympic Games Mario Hoops 3-on-3 Mario Strikers Charged Mario Kart Wii Super Smash Bros. Brawl Mario Super Sluggers Mario & Sonic at the Olympic Winter Games Mario Sports Mix Mario & Sonic at the London 2012 Olympic Games </poem>
|Voiced by||Charles Martinet (2000-present)|
Waluigi is a character found in the Mario series who was made to rival Luigi. Waluigi mainly only appeared in spinoff games such as Mario Tennis and Mario Party 3. Waluigi is known to be Wario's partner ever since Waluigi made his first appearance in Mario Tennis for the Nintendo 64 and was voiced by Charles Martinet ever since. Waluigi also appeared along with Wario and Luigi in Super Mario Advance games as a palette swap of Mario.
Waluigi's hat has a letter Gamma on it, showing his rivalry with Luigi, similar to Wario who has a W on his cap, shown to be an upside down M. Waluigi wears black overalls and purple clothes.Likes causing trouble also he doesn't give credit to Mario for completing his adventures.
The details of Waluigi's past are unclear since he has no confirmed background, although he was evidently been antagonizing the Mario Bros., especially Luigi, for quite some time before his debut as seen in the opening of Mario Tennis, where he and Luigi confront each other.
Waluigi's first appearance was in the Mario Tennis for the Game Boy Color and Nintendo 64, as Wario's doubles partner. Later, along with Princess Daisy, he joined the Mario Party series' roster in Mario Party 3 where he played an antagonistic role, in which he owned an island full of traps; he has been a playable character in many entries in the series since, as well as various Mario sports and kart. He and Wario were also the main characters of the intro movies to Mario Golf: Toadstool Tour and Mario Power Tennis. He acts as an antagonist in Dance Dance Revolution: Mario Mix, in which he wreaks havoc in the Mushroom Kingdom by stealing special objects called the Music Keys in order to hypnotize the world with his dancing, thus enabling him to conquer it.
Mario Kart series
Mario Kart: Double Dash!!
Waluigi is one of the characters in Mario Kart: Double Dash!! The anti-version of Luigi, Waluigi is a Middleweight Class Character, have Bob-ombs as his Special Item, along with Waluigi Stadium being his course, and Waluigi Racer noticeably being his kart.
Staff Ghost Courses in Mario Kart Wii
"Super Smash Bros. Brawl"
While Waluigi is not in the roster of playable characters, he appears as an Assist Trophy, along with his tennis racket, in a nod to his first appearance.
- Mario Tennis series *GBC is only GB/GBC appearance
- Mario Kart series (After Double Dash!!) *7 is appeared background in Waluigi Pinball.
- Mario Party series (After 3, except Advance)
- Mario Golf series (After Toadstool Tour)
- Game & Watch Gallery 4 (Antagonist)
- Mario Football series
- Mario Baseball series
- Mario Hoops 3-on-3
- Mario Sports Mix
- Dance Dance Revolution: Mario Mix (Antagonist)
- Yakuman DS
- Itadaki Street DS
- Fortune Street
- Super Smash Bros. Melee (as a trophy)
- Super Smash Bros. Brawl (as a trophy)
- Mario & Sonic at the Olympic Games
- Mario & Sonic at the Olympic Winter Games
- Mario & Sonic at the London 2012 Olympic Games
- Mario Party: Island Tour
Waluigi and Wario appear to be brothers, sometimes working together (as seen in Mario Super Sluggers) or competing. Waluigi's partner in Mario Kart: Double Dash!! is Wario, as well. '
- Mario Kart 7 is the only game where Waluigi Pinball appeared, but Waluigi himself didn't.
- According to the official guide to Mario Party 5, Wario and Waluigi are not brothers.
- Waluigi was rumored to be in Super Mario 64, but no one has a video of playing as him. Proof: 
- In Paper Mario: The Thousand Year Door, Mario is able to change his clothes into Waluigi's by wearing both the L Emblem and the W Emblem badges.
|Humans||Mario • Luigi • Peach • Daisy • Wario • Waluigi • Rosalina • E. Gadd • Foreman Spike • Pauline|
|Toads||Toad • Toadsworth • Toadette|
|Yoshis||Yoshi • Birdo|
|Kong Family||Cranky Kong • Donkey Kong • Donkey Kong Jr. • Diddy Kong • Dixie Kong • Funky Kong • Tiny Kong • Candy Kong • Lanky Kong • Chunky Kong • Swanky Kong|
|Kremlings||King K. Rool • Kritter • Klaptrap • Klump • Krusha • Kopter • Kip • Kass • Kalypso • Kludge|
|Koopa Family||Bowser • Bowser Jr. • Larry Koopa • Morton Koopa Jr. • Wendy O. Koopa • Iggy Koopa • Roy Koopa • Lemmy Koopa • Ludwig von Koopa • Koopa Kid|
|Koopas||Koopa Troopa • Koopa Paratroopa • Lakitu • Spiny • Hammer Bro. • Spike • Dry Bones • Buzzy Beetle • Magikoopa|
|Land creatures||Goomba • Monty Mole • Wiggler • Mr. Blizzard|
|Air creatures||Fuzzy • Swooper • Klepto|
|Sea creatures||Cheep Cheep • Blooper • Gooper Blooper|
|Undeads||Boo • King Boo|
|Plants||Piranha Plant • Petey Piranha|
|Ordnances||Bob-omb • Bullet Bill • Chain Chomp • Thwomp • Whomp • Mechakoopa|