I’ve played the old, text-only, Z-code version back in high school, around 1999, and the experience was so vivid and immersive that to this day I can draw a map of Anchorhead from memory and recite the lineage of the Verlac family. I think it’s still my favourite game of all time (although I spent much more time on some others).
These days, an illustrated version can be bought on Steam for something like $10. Highly recommended!
