Thats something I HATED about Brawl! Unlock Ness: 1.) Play 5 fights, then defeat him in Challenger match. 2.) Reflect 10 projectiles, then defeat him in Challenger match. 3.) Have Ness join you in Subspace Emissary. Unlock Wolf: 1.) Complete Bossbattle with Fox or Falco. 2.) Play 450 battles. 3.) Defeat him after entering though the secret passage in Subspace Emissary with a BOSS Cutscene