NHL 2K8 Xbox 360 Cheats
How to use these cheats
Button names refer to the Xbox controller — A, B, X, Y, the LB/RB bumpers, LT/RT triggers and the D-pad. Unless told otherwise, enter codes from the pause or options menu, or while playing. Some cheats disable achievements for that save — keep a separate save before you start.
NHL 2K8's only cheat on Xbox 360 is an official jersey password; everything else is earned through play.
RBK Edge jerseys: From Features go to the RBK Edge Uniforms section, then the password screen, and enter S6j83RMk01. The password is case sensitive and unlocks the 2007-08 RBK Edge jerseys.