Level select
Go to the plaer screen, and select "New Entry" and enter these four names in this order. "STA", "GE", "SEL", and "ECT". You then can select the stage at the ETC
Movie Test Mode
Go to the plaer screen, and select "New Entry" and enter these four names in this order. DEM", "O P" (Be sure to put the space between O and P), "REV", and "IEW".