You have to beat these secret levels
well in super smash flash 2 demo v0.7a three's black mage he is unlocked by beating an opponent 10 times and the same thing with his stage. in super smash flash 2 v0.8a Theressa captain falcon you unlock him by beating a opponent with every character same with his stage
theres only black mage.so to unlock him you have to play 10 brawls
Beat Naruto with every character.
Mewtwo is not in Super Smash Flash 2. The characters that are in the game are:CharacterUniverseBlack MageFinal FantasyCaptain FalconF-ZeroDonkey KongDonkey KongFoxStar FoxGokuDragon BallIchigoBleachKirbyKirbyLinkThe Legend of ZeldaLloydTalesMarioMarioMega ManMega ManMeta KnightKirbyNarutoNarutoNessMother (EarthBound)PeachMarioPikachuPokémonSamusMetroidSnakeMetal GearSonicSonicSoraKingdom HeartsTailsSonicWarioWarioYoshiYoshi
You can not, from what I've heard, the only unlockable character so far is Captain Falcon. You unlock him by playing as every character and winning at least once.
You have to get every trophy and unlock everything.
1. You can't unlock Samus or meta knight 2. You can unlock captain falcon by winning a brawl with every character then he will challenge you on sand ocean
Kill every body
you can't unlock master hand in super smash bros. brawl, but you can fight him at the end of every 1 player "classic mode" game.
Press o every time the triangle appears.
only Captain Falcon, by winning with each character. Also, you can unlock his satge by playing 10 matches with him, and the stage Clock Town can be unlocked by completing Target Smash with every character under 20 seconds (except Captain Falcon)
Use every character in target smash (not including mr game and watch)