By beating all 19 foes of the Arena
Kirby starts as a playable character; you don't have to unlock him.
He's already unlocked, if you mean Super Smash Bros.
there's only 1 character: Kirby (unlocked by playing the game XD)
Snack TracksKirby Card SwipeSamurai KirbyKirby on the DrawMegaton Punch
You unlock all of the bloopers after you beat the True Arena.
you have to beat at least 13 bosses in The Arena
Marx from Kirby Super Star was named after German philosopher Karl Marx.
To unlock Revenge of Meta Knight, you must beat Dyna Blade.
In Kirby's Adventure,Kirby Super Star,Kirby Squeak Squad and in Kirby Super Star Ultra yes.
Kirby Super Star happened in 1996.
Finish the other game modes first to unlock Meta Knight's Revenge. Finish Meta Knight's Revenge to unlock Milky Way Wishes.
by beatin the other modes in kirby super star