Here's my disk. Those 3 WHDLoad options didn't fix the splash screen issue. The splash screen only displays correctly on my Amiga 500. My 1200 doesn't like it.
I have tried using the currently available corruption slave but the install says the disk is wrong. This makes sense because the 2 versions of the game look very different. I know because I downloaded the version that the slave expects and it's just ugly and doesn't support text to speech.