You have to beat him in a fight. To get to that fight you have to win 100 man melee. Win 100 man melee and beat him.
Complete the 100 man melee mode in multi man melee then beat falco.
100 Man Melee mode on Super Smash Bros. Melee is already included in the game. It is in the 1-Player menu.
for the 100 man melee use pikachu's smash down A attack.
You have to beat 100 man melee to get falco.
Falco is unlocked by successfully completing the 100 man melee mode in multi man melee but you first must defeat him after doing this to unlock him.
Clear 300 Vs. Matches or beat the 100-Man Melee I suggest using Donkey Kong's down B move if doing 100 man melee
Finish the 100 man melee mode then defeat falco.
first complete 100 man melee then falco will appear
Complete 100-Man Melee.
beat 100 man melee
It is not possible in the first game, but in SSB Melee, you have to do a 100-man melee in in Brawl Subspace Emissary.