Choose a character for this criteria!

[thecursedside]

Isaac from The Binding of Isaac (shares name with Isaac from Golden Sun)

A ghost from any Luigi's Mansion game that isn't King Boo.

 

[smashfan666]

Melody Pianissima

common mook from any series already represented

 

[Wario Wario Wario]

Spiteful Crow

A fast food mascot

 

[Mamboo07]

Ronald McDonald

Any character from The Loud House show

 

[Wario Wario Wario]

Lola

Male Arms character who isn't Spring Man or Helix.

 

[Mamboo07]

Helix

Any type of vehicle from real life

 

[Wario Wario Wario]

I said "who isn't"

 

[Mamboo07]

I said "who isn't"

Oh sorry, I forgot.

Any real life dinosaur

 

[thecursedside]

Lola

Male Arms character who isn't Spring Man or Helix.

Kid Cobra

Helix

Any type of vehicle from real life

Cargo Ship

Oh sorry, I forgot.

Any real life dinosaur

Pterodactyl

It seems those were unanswered, sorry if I answered too much.

A Koopaling made their own character, with a unique moveset.

 

[Mamboo07]

Iggy

A monster from Scooby Doo

 

[Wario Wario Wario]

Phantom Virus

Non-Pokemon Game Freak character.

 

[smashfan666]

Jill (drill dozer)

any hero from AFK Arena

 

[ZagarTulip]

Belinda

Quadruped character

 

[Mamboo07]

Poochy from Yoshi

A dinosaur from Jurassic World

 

[smashfan666]

Blue the Velociraptor

any Assist Trophy from Brawl or 4 who didn't return in Ultimate

 

[Wario Wario Wario]

Jill

Any Sonic character other than Eggman, but they'll be portrayed as a human.

 

[Mamboo07]

Chaos 0

A boss from Wario Land or Wario World

 

[ZagarTulip]

Shake King

A character based around Music.

 

[Mamboo07]

Shake King

A character based around Music.

Sebastian Tute

A prehistoric sea creature
(It is because Shake King is underrated?)

 

[Wario Wario Wario]

Megalodon

Character who had a game on the Atari Jaguar (and ISN'T Rayman)

 

[smashfan666]

Zool

a Touhou character who hasn't appeared since the PC-98 era

 

[Wario Wario Wario]

*one Google search later* Mysterious Orb. has to be Mysterious Orb

Microsoft character (not Xbox)

 

[Mamboo07]

Steve

Any Elder Dragon from Monster Hunter

 

[smashfan666]

Kirin

Machine Robo/GoBots character

 

[Wario Wario Wario]

Turbo

Speaking of 80s cartoons, any Ninja Turtles rip-off - for a starting board, here's a content farm article filled with examples, but it's far from complete.

 

[Champion of Hyrule]

How about a character from Samurai Pizza Cats? What the heck, why not?

A character without an actual name

 

[Wario Wario Wario]

Reckless Safety Notice Man

Any first rep for a franchise introduced in Melee or onward, but their introduction gets moved to Smash 64.

 

[Mamboo07]

Marth

A Poison type Pokemon

 

[Freduardo]

Marth

A Poison type Pokemon

Salazzle

A virtual boy character

 

[Champion of Hyrule]

The Virtual Boy itself

A Pokémon introduced in something that isn’t a mainstream game

 

[Mamboo07]

Shadow Lugia (Pokemon XD: Gale of Darkness)

A Gravity Falls character

 

[Deleted member]

Old Man Mcgucket. "You can run! But I'll still be in your nightmares!" would be too good a taunt.

A video game character who would use the Wind Element in their moveset as often as something like Pikachu using Lightning or Roy using Fire.

 

[Champion of Hyrule]

Corviknight. Deserves to be the Galar rep

A character from an app on iOS

 

[Mamboo07]

Austin the Bulter from Homescapes/Gardenscapes (the villian of all misleading ads.)

A Life Element Skylander

 

[ZagarTulip]

Zoo Lou

A Belmont other than Simon and Richter

 

[Mamboo07]

Trevor

A monster from any horror movie

 

[Deleted member]

The Aliens from Alien.

One Dragon Skylander for each of the following elements in Skylanders.

Fire
Air
Water
Earth
Life

 

[Mamboo07]

Sunburn
Whirlwind
Zap
Bash
Camo

A protagonist from any Nickelodeon show

 

[BonafideFella]

Rocko + Spunky
~|~|~|~
An Apple 2 representative

 

[Wario Wario Wario]

Taizo Hori

Namco arcade character.