Oh ha! Man does the time fly, I have completely forgotten about that. Apparently I even tried the PC conversions at the time but discovered that they were apparently severely broken, since the conversion apparently botched the handling of background tiles (thus turning things that should be background into solid terrain instead, it sounded like).
This means for now, you probably want to play the original Amiga version instead, via emulator if needed. Obviously from the old thread I never started trying to fix the PC conversion problem and given my time nowadays, I doubt I'm going to start anytime soon.