Debug mode: Connect a second control pad, and choose enter the
option menu. Press LS + RS + C + X
+ Right on the second control pad. Seven new options can
now be selected:
Enemy Missile Set to "None" to prevent enemies from firing back.
Always Boss Clear Set to "Yes" to automatically defeat the Boss at
the end of each level.
Data Stream Jump Set to "Exist" and press RS to move to the
next stage, or LS to move to the previous stage of each
area during gameplay.
Area Select Menu Set to "On" to allow gameplay to start at any of
the four areas or view the ending scene.
Force Pause Cancel Set to "On" to allow pressing P to stop gameplay
instead of pausing.
Pause Display Set to "Off" to prevent the word "PAUSE"
from appearing on the screen.
Four Player Mode Set to "On" to allow four players to play simultaneously.