Thanks for sharing your emulator.
I just wonder, where the rom and the game Maziacs is still under copyright.
DK'Tronics doesn't exist anymore, so there will be no trouble.
For example the Amstrad CPC roms are allowed to be shared everywhere.
Also every speccy emu I know, comes including the roms...

The games almost all. (Except a few which aren't)
Sad I don't get it working, as I don't use any speccy emulator...