The game booted, but the title screen was wrong. No vibrant beach or dojo. Just a black void with white text: REGION SELECT: PAL / NTSC-U .
The power died.
She never played another imported ISO again. Dead or Alive 4 -PAL--NTSC-U--ISO-
That filename suggests a pirated copy or an ISO rip of the fighting game Dead or Alive 4 , with both PAL (European) and NTSC-U (North American) region data possibly merged or included for compatibility. The game booted, but the title screen was wrong