Original version by Nickelodeon
Original version by Nickelodeon
SpongeBob
Soosoi
Poncho
Kadariro
Ian
Anthony
Arle
Amitie
Patrick
Pichu
Hanazuki
Elmo
Megaten
Sonic
Ruby
???
???
Jellyfish Fields
Quintana Lane
House of Pain
DJ Party Club
Smosh House
Smosh Fighter Neighborhood
Primp Magic School
Suzuran Jr. High
Goo Lagoon
Pokémon Stadium
Hanazuki's Moon
Elmo's World
Mega10Win Arena
Green Hill Zone
Abandoned Temple
???
???
Demolition Sponge = SpongeBob
8-Bit Wrestler Themes ~ WWE: CM Punk "This Fire Burns" (Nightcore edit) = Soosoi
House of Pain - Super Fall Brawl = Poncho
Viperfish-Virtual SABA = Kadariro
Obstacle Course - Super Smash Bros. Brawl - SiIvaGunner = Ian
Battlefield (Brawl) - Super Smash Bros. UItimate - SiIvaGunner = Anthony
Been a Long Time Since We Crossed Paths Over Spcae-Time! - Puyo Puyo 15th Anniversary = Arle
Her Dream Is To Be A Fantastic Sorceress - Puyo Puyo 20th Anniversary = Amitie
Goo Lagoon - Super Brawl Summer = Patrick
Pokémon Gold/Pokémon Silver Medley - Super Smash Bros. = Pichu
Sunny Funbeams - Hanazuki App = Hanazuki
Elmo's Song Karaoke - Sesane Street: Music Maker = Elmo
Online Menu Music - Super Smash Bros. Crusade = Megaten
Emerald Hill Zone - Sonic the Hedgehog = Sonic
This Will Be the Day (feat. Rena)【Intense Symphonic Metal Cover】= Ruby (credit to FalKKonE)
Boss Music - Cartoon Network - Slippery Disc = Before Bonus Round
Program used: JPEXS Flash Decompiler
The roster was only going to include eight starters, until Patrick was confirmed to return as the ninth starter.
While having some of the returners from the Super Fall Brawl mod (Poncho, Kadariro, Arle Nadja, and Ruby Rose), the same is currently unknown for the rest of the fighters.
While still on break for now, at the end of Ruby Rose's showcase, the next fighter will feature someone from Pokémon, however, it is currently unknown on who it will be.
Out of all the surprise fighters' showcases, Ruby Rose's showcase has the most views with at least over 3K views as of now.