I played the archive.org version of this game, which now lacks the original graphics, which I understand were simple 3D graphics.
All that's left is the choice structure, which is meager. You are in a 3d area, and you can turn left and right and go up stairs. I played another game recently using Unity that had similar mechanics, but I can't find it now. (Maybe from Introcomp 2019?)
The game ends after a few moves. Pretty disappointing.