*'''saboteur2.dsk''': run fine since r005.5 (nice music and then freeze problem), it was about Yamaha clock generator (generated by Gatearray, versus WAIT_n added in short Z80 instruction to let them during all 4 clocks (Z80 in Amstrad does use 4T or 8T instructions (WAIT_n does insert missing T)). Does freeze at welcome since r005.8.7. Back since r005.8.10.
*'''tetris95.dsk''' : bad in r005.8.9.2 (4 beep while breaking 3 lines (instead of 3 beep while breaking 3 lines), was correct in r005.8.4. Back since r005.8.10.
*'''Pinball_Dreams__PREVIEW.DSK''': Does run in experimental version / versions r005.8.9.2 and r005.9.11e (experimental forked version of r005.9.11 using flag FPGAmstrad_amstrad_motherboard.vhd params at : vhdl.HACK_Z80=false;USE_AZ80=false). Does freeze in !experimental versions when background music is special (not long classic background music) and you press two buttons (left/right flipper keys) at the same time.
'''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. Run better in r005.9.11e than in r005.9.11.
'''Gryzor''' and '''Prince of Percia''' use rupture ink/mode (changing ink and mode during display of one image), it is now supported on "candidate 002" version of FPGAmstrad