There are 14 Characters to unlock in the game.

 

The easiest way is to play the Subspace Emissary

mode with different Characters to unlock 11 of them.

 

This is the order you will unlock them in, or in brackets

is the alternative way to unlock them.

 

NESS (play 5 brawls)

MARTH (play 10 brawls)

LUIGI (play 22 brawls)

FALCO (play 50 brawls)

CAPTAIN FALCON (play 70 brawls)

LUCARIO (play 100 brawls)

SNAKE (play 130 brawls)

R.O.B (play 160 brawls, or collect 260 trophies)

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