NBA Street Vol. 2 Unlockables

To get almost half of your game breaker filled up in one combo first at the player selection screen choose Ben Wallace as one of your guys. Then while playing, when the other team puts up a j shot use the power block with Ben Wallace by pressing all the turbo and then square. As soon as he gets the ball pass it to any of your guys by pressing X. Then while moving towards the hoop hold all of the turbo again and press O. If you do it right you'll get almost half of your game breaker points filled up. You can do this as many times as you want. Also if their is a guy in front of you get him out of the way by pressing square and doing the same dunk.

as you are playing the game you want a game breaker.
this is a super quick way to get a gamebreaker do a turbo block then pass it really fast then do 5 tricks a pump fake an
then a alley opp after you do that then you will almost have a game breaker