Super Smash Bros 64
This is the first character in Super Smash Bros
Mario
This character was the only baby to be added into Smash
Pichu
These fighters are a trio. Though one of the fighters in the trio was split off from the rest when Smash for 3DS and Wii U happened. They came back together in Ultimate
Pokemon Trainer
This character is the son of another character
Bowser Jr.
This character was considered "too big" for Smash before being added
Ridley
This character was made as an exact copy of another character so that the developers can reuse the animations for this character
Jigglypuff
They are the only actual fighting duo in Smash Bros
Ice Climbers
This character is the only character to be based off something from real life. They were a toy for the NES
R.O.B.
This character was added from a survey that Nintendo did
Bayonetta
This character was originally going to be added to Smash for 3DS & Wii U before being ported to Ultimate. They were hinted at being added in another character's reveal trailer
Chrom
This character has had 3 different forms throughout all of the Smash Bros games
Link
When this character was first made, all of their moves were the same as Captain Falcon
Ganondorf
This character was incredibly rushed when developing the game
Sonic
This character only had 2 songs when they were originally added to Smash. They eventually got more when they were brought to the Ultimate
Cloud
This character was revealed with Smash Bros when it was first announced
Inkling
This character is separated as its own game series despite being related to another game series
Yoshi
This character is the oldest character in Smash Bros
Mr. Game and Watch
This character was so overpowered that it ruined the entire competitive scene of Brawl
Meta Knight
This character's stage was added as a free update to 3DS
Duck Hunt
This character was so hated that when they were revealed, their trailer was dislike bombed
Byleth
The only reason this character is remembered is because of Super Smash Bros. Their last game was in 2004
Captain Falcon
This character was added to Melee before their original game was even released. This makes Melee their first game to appear in
Roy
This character comes from a game that hasn't even been released in America. Fans still ask for the game to be localized
Lucas
This character was revealed as a side attraction at an E3 convention
Wii Fit Trainer
This character was reveiled by hacking the Game Awards
Joker