Thank you both for clarifying. Looking online, I’m not finding a walkthrough. If anyone knows if one exists, that’d probably be @David_Welbourn . Otherwise, you’re mostly dependent on 20+ year old memories for those who even recall playing it at the time. I even tried Club Floyd, thinking you might be able to get some use from an old transcript, but they never played it. If none of these prove fruitful, you could try decompiling the game, which might help.
(As an aside, this game has some strong similarities to my White Whale project. Originality is hard, lol.)