Super Smash Bros. 101

Super Smash Bros. 101 is an upcoming fighting game to released on a next-gen Nintendo console at an unknown date. This could be the first game ever, in this franchise's history, to have an original playable character.

Newcomers

 * Joe Tachi (Super Smash Bros. 101)
 * Spring Man (echo) (ARMS)
 * Chibi-Robo (Chibi-Robo)
 * Mach Rider (Mach Rider)
 * Marco Rossi (Metal Slug)
 * Paper Mario (Paper Mario)
 * Unnamed Generation 9 Pokemon (Pokemon)

Veterans

 * Mario (Super Mario Bros.)
 * Donkey Kong (Donkey Kong Country)
 * Link (The Legend of Zelda)
 * Samus (Metroid)
 * Yoshi (Yoshi's Island)
 * Kirby (Kirby series)
 * Fox (Star Fox)
 * Pikachu (Pokemon)
 * Ness (Earthbound/Mother 2)
 * Peach (Super Mario Bros.)
 * Daisy (echo) (Super Mario Bros.)
 * Bowser (Super Mario Bros.)
 * Ice Climbers (Ice Climber)
 * Sheik (The Legend of Zelda: Ocarina of Time)
 * Zelda (The Legend of Zelda)
 * Chrom (echo) (Fire Emblem: Awakening)
 * Meta Knight (Kirby Superstar)
 * Pit (Kid Icarus)
 * Zero Suit Samus (Metroid: Zero Mission)
 * Wario (WarioWare Inc.)
 * Ike (Fire Emblem: Path of Radiance)
 * Pokemon Trainer (Pokemon)
 * Diddy Kong (Donkey Kong Country)
 * King Dedede (Kirby series)
 * Olimar (Pikmin)
 * Alph (echo) (Pikmin 3)
 * Villager (Animal Crossing)
 * Mega Man (Mega Man)
 * Wii Fit Trainer (Wii Fit)
 * Rosalina and Luma (Super Mario Galaxy)
 * Little Mac (Punch-Out!!)
 * Greninja (Pokemon)
 * Mii Brawler (Mii)
 * Mii Swordsman (Mii)
 * Mii Gunner (Mii)
 * Palutena (Kid Icarus)
 * Pac-Man (Pac-Man)
 * Robin (Fire Emblem: Awakening)
 * Shulk (Xenoblade Chronicles)
 * Ryu (Street Fighter)
 * Cloud (Final Fantasy VII)
 * Inkling (Splatoon)
 * Simon (Castlevania)
 * King K. Rool (Donkey Kong Country)
 * Piranha Plant (Super Mario Bros.)
 * Joker (Persona 5)
 * Hero (Dragon Quest XI)
 * Banjo and Kazooie (Banjo-Kazooie)
 * Terry (Art of Fighting/Fatal Fury)
 * Byleth (Fire Emblem: Three Houses)
 * Steve (Minecraft)
 * Protagonist (Astral Chain)
 * Wonder-Red (The Wonderful 101)

Secret Characters

 * Marth (Fire Emblem)
 * Luigi (Super Mario Bros.)
 * Falco (Star Fox)
 * Young Link (The Legend of Zelda: Ocarina of Time)
 * Captain Falcon (F-Zero)
 * Blood Falcon (echo) (F-Zero X)
 * Lucas (Mother 3)
 * Richter (echo) (Castlevania: Rondo of Blood)
 * Lucario (Pokemon)
 * Snake (Metal Gear)
 * Lucina (echo) (Fire Emblem: Awakening)
 * Ridley (Metroid)
 * Pichu (Pokemon)
 * Dark Pit (echo) (Kid Icarus: Uprising)
 * Dr. Mario (Dr. Mario)
 * R.O.B. (Gyromite/Stack-Up)
 * Ganondorf (The Legend of Zelda: Ocarina of Time)
 * Isabelle (Animal Crossing: New Leaf)
 * Ken (echo) (Street Fighter)
 * Mewtwo (Pokemon)
 * Roy (Fire Emblem: The Binding Blade)
 * Mr. Game and Watch (Game and Watch series)
 * Sonic (Sonic the Hedgehog)
 * Bowser Jr. (Super Mario Sunshine)
 * Duck Hunt (Duck Hunt)
 * Dark Samus (echo) (Metroid Prime 2: Echoes)
 * Incineroar (Pokemon)
 * Toon Link (The Legend of Zelda: The Wind Waker)
 * Bayonetta (Bayonetta)
 * Jigglypuff (Pokemon)
 * Wolf (Star Fox 64)
 * Corrin (Fire Emblem Fates)
 * Min Min (ARMS)
 * Sephiroth (Final Fantasy VII)
 * Urshifu (Pokemon)
 * Spinax (Fossil Fighters)

More details soon...