*'''Orion Primes.dsk''': does display "secteurs entrelacés" - "vérifiez votre copie", a FDC problem.
*'''Batman_Forever.dsk''': during calibration just at begin, pressing left does turn off screen (a HSync vs DISP problem ?)
*'''30YMD.dsk''': in Benediction demo, at bottom some time you see some ghosts of central animation (too many HSync per screen ?)
'''Arkanoid.dsk''' stars use rupture address (changing address several time during display of one image), it is now supported on "candidate 001" version of FPGAmstrad