I first picked this game up at a Myer Megastore (kind of a mix of OfficeWorks and JB Hi-Fi) around the year 2000 in a $1 discount bin. Best $1 I'd ever spent, I put hours into this playing all the classes and never getting very far because it doesn't hold your hand hahaha - no objective markers so you know where to go or who to talk to. But it's a great experience with simple mechanics and a certain charm you don't get anymore.
Excellent game. First played in the 2000s with all the bugs and all. The only way we could beat the religious guy was hide under the water tower and he glitched and couldn't path find to us haha. The haunted house is still scary 20 years later. ClamTK reports that the offline backup files contain "PUA.Win.Malware.Speedingupmypc-6718419-0" (which Microsoft reckons it is is usually part of an installer). Since this is from GOG I'm going to assume it's safe.