Super Smash Bros. Ultimate: Fanon Edition

This is the same as the official game, but with more characters & spirits & no echo fighters.

Super Mario Bros.

 * Mario (Charles Martinet): A short, pudgy, Italian but determined & cheery plumber who resides in the Mushroom Kingdom, his adventures generally center upon rescuing Peach from Bowser.
 * Neutral Special: Fireball
 * Side Special: Cape
 * Up Special: Super Jump Punch
 * Down Special: F.L.U.D.D.
 * Final Smash: Mario Finale
 * Luigi (Charles Martinet): The slightly younger but taller fraternal twin brother of Mario who acts as his sidekick & goes ghost-hunting sometimes.
 * Neutral Special: Fireball
 * Side Special: Green Missile
 * Up Special: Super Jump Punch
 * Down Special: Luigi Cyclone
 * Final Smash: Poltergust 500
 * Peach (Samantha Kelly): Mario’s love-interest & the princess of the Mushroom Kingdom which is constantly under attack by Bowser.
 * Neutral Special: Toad
 * Side Special: Peach Bomber
 * Up Special: Peach Parasol
 * Down Special: Vegetable
 * Final Smash: Peach Blossom
 * Rosalina (Laura Faye Smith): The adoptive mother of the Lumas, a species of sentient stars & the watcher of the cosmos who helps Mario save Peach from Bowser 1 time.
 * Neutral Special: Luma Shot
 * Side Special: Star Bits
 * Up Special: Launch Star
 * Down Special: Gravitational Pull
 * Final Smash: Power Star
 * Bowser (Kenny James): The leader of the turtle-like Koopa race & has been Mario’s archenemy, though he has allied with him sometimes.
 * Neutral Special: Fire Breath
 * Side Special: Flying Slam
 * Up Special: Whirling Fortress
 * Down Special: Bowser Bomb
 * Final Smash: Giga Bowser

Godzilla

 * Godzilla: A Dinosaur-like Kaiju created from the nuclear bombings of Hiroshima & Nagasaki & the Lucky Dragon 5 incident still being fresh in the Japanese consciousness & a metaphor about the consequences for using nuclear weapons to destroy your enemies & end wars faster.
 * Neutral Special: Claw Strike Combo
 * Side Special: Blue Atomic Ray
 * Up Special: Godzilla's Flight
 * Down Special: Tail Slam
 * Final Smash: Almighty Red Beam

NieR: Automata

 * YoRHa No.2 Type-B/2B (Kira Buckland): A female android created by the YoRHa organization sent to Earth to fight against the Machines who have invaded & drove humanity out of the planet.
 * Neutral Special: Pod 042 Support
 * Side Special: Dash
 * Up Special: Pod 042 Recovery
 * Down Special: Light Blades
 * Final Smash: Self-Destruction Command (Note: it's based off her Self-Destruct sequence)

Spawn

 * Spawn (Keith David): A hellspawn who was a former highly trained marine Albert Francis "Al" Simmons that was double-crossed & killed by Jason Wynn only to make a deal of Malebolgia in exchange of his soul to come back.
 * Neutral Special: Necro Blast
 * Side Special: Double Cartwheel
 * Up Special: Levitation
 * Down Special: Triple Low Kick
 * Final Smash: Omega Spawn

Ruby Gloom

 * Ruby Gloom (Sarah Gadon): The owner of the Gloomsville mansion & there isn't a single thing in the world that gets her down or a single negative that she can't turn into a positive.
 * Neutral Special: Heart Blasts
 * Side Special: Déjà vu (Note: This is based off her Groundhog Loop in the episode Déjà Vu - Again)
 * Up Special: Invisible Platform
 * Down Special: Doom Kitty
 * Final Smash: Bright Side of the Dark Side
 * Misery (Emily Hampshire): A banshee-like girl who doesn't mean to be a walking disaster area as her mishaps are usually a combination of clumsiness & extraordinary bad luck which is part of her family.
 * Neutral Special: Banshee Scream
 * Side Special: Dive, Dive, Dive
 * Up Special: Lead Head
 * Down Special: Lightning Strike
 * Final Smash: Disaster Zone

A Nightmare on Elm Street

 * Frederick Charles "Freddy" Krueger (Robert Englund): A burnt serial killer who uses 2 gloves armed with razors to kill his victims in their dreams, causing their deaths in the real world as well.
 * Neutral Special: Glove Toss
 * Side Special: Sweet Dreams
 * Up Special: Dream Shift
 * Down Special: Hell Spike
 * Final Smash: Welcome to My Nightmare

Friday the 13th

 * Jason Voorhees: A hockey-masked killer who wields a machete but can also use his surroundings for killing his victims, being driven by the immoral actions of his victims & his own rage over having drowned when he was 10, which caused Pamela to kill the camp counselors for not paying attention before she was killed.
 * Neutral Special: Machete Toss
 * Side Special: Tight Squeeze
 * Up Special: Hockey Cut
 * Down Special: Back Breaker
 * Final Smash: Sleeping Bag Killer

Star Wars

 * Luke Skywalker (Matthew Mercer): A Jedi Master who was instrumental in defeating the Galactic Empire & the Sith during the Galactic Civil War.
 * Neutral Special: Saber Pierce
 * Side Special: Force Speed Slash
 * Up Special: Force Jump
 * Down Special: Force Freeze
 * Final Smash: Saber Force Dance
 * Darth Vader (James Earl Jones): Luke’s father who was a Force-sensitive human named Anakin Skywalker who lost his right arm, like Luke, after the Battle of Geonosis & was push to the dark side & became Darth Sidious’ apprentice.
 * Neutral Special: Saber Stab
 * Side Special: Saber Swing
 * Up Special: Saber Grapple
 * Down Special: Saber Sweep
 * Final Smash: Death Star

Spirits
Characters who lost their bodies because of Gallem & were transformed into spirits that now explore for treasure for the playable characters.

Super Mario Bros.

 * Antasma: An evil bat king with a Slavic accent who was a normal bat living on Pi'illo Island who fed on the nightmares of a Pi'illo & continued to feed on more nightmares afterwards.
 * Bloopers: Squid-like creatures who were part of Bowser’s Army.
 * Boos: Ghosts that are part of Bowser’s Army.
 * Boom Boom & Pom Pom: Brother & sister Koopas who either fight together or separately.
 * Bullet Bills: Sentient bullets that were part of Bowser’s Army.
 * Cat Peach: Peach after ingesting a cat bell.
 * Cappy: A sentient hat-like creature who helps Mario rescue Peach & his sister Tiara.
 * Chain-Chomp: A sentient ball-and-chains that act like a dog.
 * Chargin’ Chucks: Koopas that resembles football players.
 * Daisy: A princess from the neighboring Sassafrasland.
 * Dry Bowser: Bowser's sentient skeleton.
 * Kammy Koopa: Paper Kamek's wife who helps Paper Bowser.
 * King Bob-omb: The king of the Bob-ombs.
 * Lakitus: Koopas who ride on clouds & toss down Spinies.
 * Mouser: A bomb-throwing mouse who's 1 of Wart's minions.
 * Nabbit: The rabbit-like bandit of the Mushroom Kingdom.
 * Paper Bowser: An alternate Bowser from a paper version of the Mushroom Kingdom.
 * Paper Mario: An alternate Mario from a paper version of the Mushroom Kingdom.
 * Petey Piranha: A large Piranha Plant that can move, fly & shoot slime balls.
 * Piantas: Plant-like humanoids from Isle Delfino who stupidly blamed Mario for Bowser Jr.'s antics.
 * Polterpup: A ghost dog Luigi kept encountering during his ghost hunts.

Godzilla

 * Mothra: A giant Moth-like Kaiju whose 1 of Godzilla’s on again off again allies.
 * King Ghidorah: Godzilla’s 3-headed Kaiju nemesis.
 * Angurius: An Ankylosaurus-like Kaiju who was the 1st monster Godzilla fought.
 * Rodan: A Pteranodon-like Kaiju who, like Mothra, is 1 of Godzilla’s on again off again allies.

NieR: Automata

 * YoRHa No.9 Type Scanner/9S: A scanner type android who served during the 14th Machine War.
 * YoRHa Type Attacker No.2/A2: A prototype model YoRHa android that was used in order to create 2B & 9S.

Spawn

 * Clown/The Violator: A constant tormentor & Spawn’s nemesis, pushing him to use his powers for the benefit of Hell.
 * Malebolgia: Spawn's former master who serves as one of the major Lords of Hell.
 * Jason Wynn: Former CIA director & Al’s superior that gave the order to kill him.

Ruby Gloom

 * Iris: Ruby’s best friend who also goes through life without a care in the world as she finds adventure instead of optimism.
 * Skull Boy: A young skeleton who doesn’t where he came from.
 * Frank & Len: Conjoined brothers who want to be inspiring rockstars.
 * Poe: A pretentious crow who lives with the others.
 * Scaredy Bat: A cowardly bat who lives with the others.
 * Malaise, Malady, Mayhem, Morose, Mildew, Migraine, Motley, Myopic, Malice, Misbegotten & Mopey: Misery's cousins who are just as unlucky as her.

A Nightmare on Elm Street

 * Nancy Thompson: A girl who became Freddy's nemesis after he started killing off her friends.

Friday the 13th

 * Pamela Voorhees: Jason's mom & the cook at Camp Crystal Lake who went on a killing spree after his drowning.

Star Wars

 * Han Solo: A human male smuggler who became a leader in the Alliance to restore the Republic & an instrumental figure in the defeat of the Galactic Empire during the Galactic Civil War.
 * Chewbecca: A Wookie whose Han & later Rey's partner.
 * C-3PO: A Yellow cowardly robot who's with R2.
 * Boba Fett: Solo’s rival & the genetic clone of infamous bounty hunter Jango Fett who learned the combat skills necessary to 1 day become a bounty hunter & hardened after Jango's death during the Battle of Geonosis as he swore vengeance on Windu but didn’t take any pleasure in the collateral damage wrought by his mission. Despite realizing the errors of his ways, he swore he would never forgive Windu for the murder of his father.
 * Fleet Admiral Gial Ackbar: A member of the Mon Calamari species & the foremost military commander of the Rebel Alliance, leading a small underequipped navy that fell into a trap.