So instead, I'm going to do their predecessor. Called, creatively "Dungeon" it is one of the first Dungeon Crawlers for home computers (as opposed to University computers)
He has finished it, and he writes all about it here. One question he asks is "I don't know if there's a way to win the game" and the answer to this is, yes, it is possible to win, by collecting all the gold.
There are a couple of ... action .... videos on YouTube which give you some feel of the game play. I would skip the first minute or so, as it takes about a minute to set the maze up. See here for example.