In this forum you post the codes and the names of the online games you play so you can play anyone else who plays it
SuperSmashBrothersBrawl:5241-6546-4081
Bleach:Dark Souls:0216-6978-3089
Bleach:Blade Of Fate:0775-1950-6186
Legend Of Zelda:Phantom Hourglass:5199-2665-7098
Mario Kart Ds:3609-7202-3271