Double Dunk: Hold the dunk button while dunking. There is a meter that appears when you dunk. Wait until the meter reaches the end and let go of the dunk button. It has to be at the last second. Takes practice but it will work.
Gamebreaker: Keep doing tricks until the trick meter in the top left hand side of the screen (depending what team your on) fills up. Then the screen will turn funny colors,indicating a gamebreaker, you must get the ball and go to half court and stand in the yellow blip. Then press the Y button. Bam! gamebreaker time.
Jump-off Dunk: When you have the ball, go toward your goal. Stand at halfcourt and press down on the directional pad. A team mate will get down on his hands and knees. Run toward him and press and hold B button. You can also preform a jump-off double dunk using the same technique that I explained at the top. Also remeber that you can use the trick modifiers (RB and LB) to change the dunk trick.
