NBA Street Homecourt《EA 街头篮球 4：主场传说》

Unlock Courts
At main menu hold LB and RB, press Up, Right, Down, Left. You should hear a bang. Courts are unlocked when you start your game.

Virtual Basketball
At main menu hold LB and RB, press up,down,left,right. You should hear a BANG. The ball will appear next game.

就差全队伍了,等吧