Some of the very first scripting I did was for a MUD, back in the day! I really like that feeling of painting a very subjective map of a place in my head, just based on text.
Part of the joke of this project, for me, was treating an entire country like a room in a MUD (e.g. "You are in the United States. Exits are Canada, Mexico...")
You can see the game here: https://travelsimulator.rodeo/
`/help` shows commands, but the important ones are `go` and `look`.