He is already a playable character.
You have to survive for fifteen minutes in 15-minute melee. I would suggest using Donkey Kong's down-B move for fifteen minutes.
d
Donkey Kong this can be tested in super smash bros but donkey kong would definetely win if you play him in brawl.
Yes
You cannot get Donkey Kong Jr. on Super Smash Bros. Brawl, but maybe you can get him on the next Super Smash Bros. game.
he is a starter character
unless you cheat ... no.
check youtube then type super smash flash 2 v0.8 and hell be there :)
diddy kong
you cant.because he isn't much of an Nintendo character.
It's in the Subspace Emissary. You first have to complete it with Diddy Kong and / or Donkey Kong.
Diddy Kong is ranked higher than Donkey Kong on the official tier list. Reference: http://super-smash-bros.wikia.com/wiki/Tier_list