Bumping an old thread.. though it's not explicitly stated, on Gyruss, dip switch 8 in bank 3 must be OFF to retain the high scores. Switching it to "ON" will clear the scores.
Bumping an old thread.. though it's not explicitly stated, on Gyruss, dip switch 8 in bank 3 must be OFF to retain the high scores. Switching it to "ON" will clear the scores.