I have seen the game for sale on GOG several times now. It has a deep discount on it at present.
I don't think I'd ever heard of this game until I saw the posts about it here at Gameboomers.
Anyway, I've now bought it and added it to my un-played stack.
SO ridiculous !!
[Doubtless I'll need to use some cheat codes though as Action/Adventures are not my forte
]