NBA Ballers: Phenom Alternate gear: At the Vs. screen with three basketballs, enter Square, Triangle, Triangle, Circle, Circle, Circle, then press the D-pad in any direction. Speedy Players: At the Vs. screen with three basketballs, enter Square, Square, Triangle, Circle, Circle, Circle, then press the D-pad in any direction. Tournament mode: At the Vs. screen with three basketballs, enter Triangle, Circle, then press the D-pad in any direction.. Big head: At the Vs. screen with three basketballs, enter Square, Triangle, Triangle, Triangle, Circle, Circle, Circle, Circle, then press the D-pad in any direction. Kid Ballers: At the Vs. screen with three basketballs, enter Square, Square, Square, Square, Triangle, Triangle, Triangle, Circle, Circle, Circle, then press the D-pad in any direction. Both players must agree for this code to work.