User blog comment:Super Sub-Zero/Alternate Colors not appearing, and some are locked?/@comment-10558422-20140516163655/@comment-26454032-20140517012715

Hmm... this is weird, I can't unlock Color 10. I did the code on the Controller Select Screen. I press Down, R1, Up, L1, Square, X. Do I have to hold all the buttons? Or, do I have to unlock all other Colors first?