Luigi - Clear Adventure Mode on at least Normal Difficulty with Mario.
Shadow - Clear Adventure Mode with Sonic, Tails, and Knuckles.
Super Sonic - Clear Classic Mode with Sonic on Very Hard Difficulty without getting a Game Over.
Zero - Clear Adventure Mode with Megaman on at least Normal Difficulty without getting a Game Over.
Young Link - Clear Classic Mode with Link on any difficulty.
Jigglypuff - Clear Adventure Mode on any difficulty with any character.
Mewtwo - Clear Adventure Mode with Pikachu and Jigglypuff.
Cloud - Complete 100-Man Melee with any character (Knuckles is best).
Crono - Clear 3-Minute Melee.
Inuyasha - Clear Adventure Mode without losing any lives.
Naruto - Clear Adventure Mode with the original starting line-up of 13 characters.
Mr. Incredible - Clear Classic Mode with the original 13 characters.
Mr. Game and Watch - Clear Target Test with every character but him.
Lloyd - Clear Adventure Mode with any character after having one hour of total play time.
Blue - Clear Adventure Mode with Blade on at least Normal Difficulty.
Go on how to unlock all characters in super smash flash
Keep picking random peoples campaign. Once you fight the mystery person you must beat them, and you unlock the characters on Super Smash Flash.
If you want to unlock characters in the super smash flash 2 demo you have to hack the game but I don't how to hack.
A PC version of super smash bros melee with more characters. Flash 2 is the same as brawl.
To unlock Naruto in Super Smash Flash complete adventure mode with the original 13 characters.
All characters are balanced
In Super Smash Flash, clear Classic Mode with the 13 original characters to unlock Mr. Incredible.
no
Do it at the homescreen when you first enter
OKE
Super smash flash 2
Super Smash Flash is a flash version of Super Smash Bros. It is not an official version of the Super Smash Bros. series.