Beat each level to open the next. This for areas 2-4.
Unlock Area 5:
Beat Area 1-4 with 100% Analyzation to unlock Area 5.
Unlock Direct Assault Normal:
Beat Area 5 to unlock it within Beyond Mode.
Unlock Lost Area:
Beat Area 5 to unlock it within Beyond Mode.
Unlock Direct Assault Ambient:
Beat Direct Assault normal to unlock Direct Assault ambient.
Unlock Direct Assault Punk:
Beat Direct Assault ambient to unlock the punk version.
Unlock Score Attack Area 2:
Beat Area 2 to unlock it in Score Attack Mode.
Unlock Score Attack Area 4:
Beat Area 4 to unlock it in Score Attack Mode.
Unlock Score Attack Area 5:
Beat Area 5 to unlock it in Score Attack Mode.
Unlock Score Attack Mode Area 1:
Beat Area 1 to unlock Area 1 in Score Attack Mode.
Unlock Score Attack Mode Area 2:
Beat Area 2 with 100% Analyzation to unlock Score Attack Area 2.
Unlock Score Attack Mode Area 3:
Beat Area 3 to unlock it in Score Attack Mode.