That's awesome. I will! I was probably around 12-14? when I spent many hours with that game. After that it was DOS and Doom. But I think when I eventually drifted towards the path to being a software engineer I did grasp a lot of the basic concepts faster because I played games like this as a kid. The other path was being a musician of course.
I loved this game! I actually had the Forth package for the C64 also but I never put 2+2 together that the game was made with it.