si mal no recuerdo el script era asi:
'---------------
#org 0x1A0085
sound 0x2
checkflag 0x84B
if 0x0 call 0x81A00AC
checkflag 0x84B
if 0x1 call 0x81A00B5
msgbox 0x81A0A35 MSG_KEEPOPEN '"POKéMON Storage System opened."
special 0x3C
waitstate
goto 0x81A0023
'---------------
#org 0x1A00AC
msgbox...