In melee you must compete in 1,000 matches in melee mode then defeat him, also if you get mewtwo beat classic with him and game and watch will appear beat him and you will unlock him, in brawl choose solo and go to the subspace emissary go through the levels until you beat the battleship halberd bridge level which is where you battle duon the boss, when you beat him game and watch will join your team save and quit the emissary and he will be unlocked.
Beat Classic, Adventure, or Target Test with all charcaters to unlock Mr. Game and Watch.
Amy is not playable in any Smash Bros. game.
You cannot unlock Mr. Game & Watch in the origanal Super Smash Bros. game. However if you are meaning Super Smash Bros. Melee you have to clear Classic, Target, or Adventure mode with all but him. He will be the final Melee secert character you can unlock. For Brawl play the Subspace Emmiassy. There are other ways but I do not know any other way around.
Mewtwo was not included in Super Smash Bros Brawl, so you can't unlock or play as him in the game.
There is no Game and Watch Jr
clear target smash with all characters
he is not a character in this game
They are not in the game
Play the game.
Amy the Hedgehog is not playable in any Super Smash Bros. game.
That game is not available in brawl. By blah head.
Crash Bandicoot is not a playable character in any Super Smash Bros. game.