Select the 'Features' option at the 'Main' menu followed by 'Locker Codes'. Then enter one of the following case-sensitive codes (without the quotes) to enable the corresponding effect. Note: Some codes may eventually expire.
3,000 VC :
Sprite Lift Off Dunk Package:
Sprite Hang Time Dunk Package:
Harrison Barnes Dunk Package:
Random MyStore Item:
EDIT: April 2014 - Looks like these codes may have expired now, we'll look out for some new ones and post them here.
Edited: Apr 11 2014
Added by: Sanzano Mar 6th 2014, ID#5723